body {
    font-family: 'Poppins', sans-serif;
    scroll-behavior: smooth;
}
.slider-container{
    position: relative; 
    height: 50vh; 
    overflow: hidden;
    background-color: #000; 
}
.hero-slide {
    min-height: 50vh;
    background-size: cover;
    background-position: center bottom;
    position: relative;
    transition: background-image 1s ease-in-out;
    background-attachment: fixed;
}
.hero-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}
.service-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    transform-origin: center bottom;
}
.service-card:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}
.service-card:hover .card-icon {
    transform: scale(1.1) rotateY(180deg);
}
.advantage-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}
.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, transparent, #4CAF50, transparent);
    transition: left 0.8s ease;
}
.advantage-card:hover::before {
    left: 100%;
}
.advantage-card:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}
.advantage-card:hover .advantage-icon {
    transform: scale(1.2) rotate(5deg);
}
.news-card {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}
.news-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(76, 175, 80, 0.2), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}
.news-card:hover::after {
    opacity: 1;
}
.news-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}
.news-card:hover img {
    transform: scale(1.1);
}
.news-card img {
    transition: transform 0.7s ease;
}
.navbar {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.slogan{color: #FFFFFF;font-size: 18px;line-height: 22px;font-weight: bold;}
.navbar a {font-size: 18px;}
.navbar.scrolled {
    background-color: rgba(255, 255, 255, 0.98);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}
.navbar.scrolled .slogan{color: #226534;}
.navbar.scrolled .slogan{color: #226534;}
.mobile-menu {
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: -10px 0 15px -3px rgba(0, 0, 0, 0.1);
}
.mobile-menu.hidden {
    transform: translateX(-100%);
}
.counter {
    transition: all 0.5s ease;
}
.slide-in {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275), transform 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.slide-in.visible {
    opacity: 1;
    transform: translateY(0);
}
.fade-in {
    opacity: 0;
    transition: opacity 1s ease;
}
.fade-in.visible {
    opacity: 1;
}
.scale-in {
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}
@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.animate-fadeIn {
    animation: fadeIn 1s ease-in-out;
}
.animate-slideUp {
    animation: slideUp 0.8s ease-out;
}
.animate-pulse {
    animation: pulse 2s infinite;
}
.animate-float {
    animation: float 3s ease-in-out infinite;
}
.animate-rotate {
    animation: rotate 20s linear infinite;
}
.bg-gradient {
    background: linear-gradient(135deg, #4CAF50 0%, #388E3C 100%);
    position: relative;
    overflow: hidden;
}
.bg-gradient::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 50%, rgba(255,255,255,0.1) 100%);
    transform: rotate(45deg);
    animation: shimmer 3s infinite;
}
@keyframes shimmer {
    0% { transform: translateX(-100%) rotate(45deg); }
    100% { transform: translateX(100%) rotate(45deg); }
}
.text-gradient {
    background: linear-gradient(90deg, #FFD700, #D4AF37);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% auto;
    animation: textGradient 3s linear infinite;
}
@keyframes textGradient {
    to { background-position: 200% center; }
}
.btn-primary {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    z-index: 1;
}
.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: all 0.6s ease;
    z-index: -1;
}
.btn-primary:hover::before {
    left: 100%;
}
.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}
.btn-primary:active {
    transform: translateY(-1px);
}
.back-to-top {
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.back-to-top:hover {
    transform: translateY(-5px) scale(1.1);
}
.nav-link {
    position: relative;
    transition: all 0.3s ease;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #4CAF50;
    transition: width 0.3s ease;
}
.nav-link:hover::after {
    width: 100%;
}
.counter-value {
    display: inline-block;
    transition: transform 0.3s ease;
}
.counter-value:hover {
    transform: scale(1.2);
}
/* 二级菜单样式 */
.dropdown {
    position: relative;
    display: inline-block;
}
.dropdown-menu {
    position: absolute;
    top: 150%;
    left: 0;
    background-color: white;
    min-width: 200px;
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    padding: 0;
    margin: 0;
    list-style: none;
}
.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
}
.dropdown-menu li {
    border-bottom: 1px solid #f0f0f0;
}
.dropdown-menu a {
    display: block;
    padding: 12px 16px;
    color: #333;
    text-decoration: none;
    transition: background-color 0.3s;
}
.dropdown-menu a:hover {
    background-color: #f5f5f5;
    color: #4CAF50;
}
.dropdown-toggle {
    display: flex;
    align-items: center;
}
.dropdown-toggle i {
    margin-left: 5px;
    font-size: 0.8em;
}

/* 横向滚动相关样式 */
.news-scroll-track {
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch; /* 移动端平滑滚动 */
}

/* 隐藏滚动条但保留滚动功能 */
.scrollbar-hide {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.scrollbar-hide::-webkit-scrollbar {
    display: none;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .news-card {
        min-width: calc(100% - 20px) !important;
    }
}

.linkbox{
    position: relative;
}

.popup{
    position: absolute;
    top: -130px;
    left: -50px;
    margin-top: 8px; 
    z-index: 9999; 
    border-radius: 6px; 
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    background-color: #fff;
    width: 100px;
    height: 120px;
    opacity: 0;
}

.linkbox:hover .popup{
    opacity: 1;
}