* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    
  
    margin: 0 auto;
}

/* 头部导航栏 */
.header {
   background-color: white;
    width: 1400px;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 30px 0;
    margin: 0 auto;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    margin: 0 auto;
    padding: 0 40px;
}

.nav-logo {
    color: black;
    font-size: 20px;
    font-weight: bold;
    cursor: pointer;
    transition: opacity 0.3s ease;
    letter-spacing: 1px;
}

.nav-logo:hover {
    opacity: 0.8;
}

.nav-items {
    display: flex;
    align-items: center;
    gap: 60px;
}

    .nav-items.active {
        display: flex;
    }
    
    /* 添加移动端菜单展开后的文字颜色 */
    .nav-items.active .nav-item {
        color: #333;
    }

/* 添加移动端菜单展开后的文字颜色 */
.nav-items.active .nav-item {
    color: #333;
}

.nav-item {
    color: black;
    font-size: 16px;
    font-weight: 400;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.nav-item:hover {
    opacity: 0.8;
}
.nav-items a {
    text-decoration: none;
}

.home-btn {
    border: 2px solid white;
    border-radius: 6px;
    padding: 8px 16px;
    font-weight: 500;
}

.home-btn:hover {
    border: 2px solid orange;
    color: orange;
}

/* 主要内容区域 */
.main-content {
    margin: 0 auto;
    width: 1400px;
  
    position: relative;
}

/* Hero Section */
.hero-section {
    background-image: url(../images/bg.jpg);
    background-size: cover;
    background-position: center;
    
    height: 800px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
}

/* 添加半透明遮罩 */


/* About Section */
.about-section {
    background-color: #ffffff;
    padding: 80px 0;
    min-height: 400px;
    position: relative;
}

.about-content {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    gap: 80px;
}

.about-title-container {
    flex: 1;
    max-width: 400px;
}

.about-title {
    font-size: 72px;
    font-weight: bold;
    color: #ff8c00;
    line-height: 1.1;
    position: relative;
}

.about-title::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 6px;
    background-color: #a8b5a8;
    border-radius: 3px;
}

.about-text {
    flex: 1.5;
    max-width: 600px;
}

.about-description {
    font-size: 18px;
    line-height: 1.6;
    color: #a8b5a8;
    margin-bottom: 40px;
    text-align: left;
}

.about-image {
    width: 1000px;
    height: 600px;
    margin: 40px auto 0;
    position: relative;
}

.oranges-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.more-btn {
    background-color: #ff8c00;
    color: white;
    border: none;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 1px;
    position: absolute;
    bottom: 40px;
    right: 40px;
    z-index: 2;
    display: inline-block;
    text-decoration: none;
    text-align: center;
}

.more-btn:hover {
    background-color: #e07600;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 140, 0, 0.3);
}

/* 左侧装饰 */
.decoration-left {
    position: absolute;
    left: 0px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
}

.decoration-left .decoration-img {
    width: 400px;
    height: auto;
    opacity: 0.9;
    mix-blend-mode: multiply;
}

/* 右侧装饰 */
.decoration-right {
    position: absolute;
    right: 0px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
}

.decoration-right .decoration-img {
    width: 400px;
    height: auto;
    opacity: 0.9;
    mix-blend-mode: multiply;
}

/* 右侧图片上下翻转 */
.flipped {
    transform: scaleY(-1);
}

/* 中心内容 */
.center-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 2;
    position: relative;
    padding: 0 20px;
}

/* LOGO */
.logo {
    font-size: 120px;
    font-weight: bold;
    background: linear-gradient(to right, #8BC34A 0%, #FFC107 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    margin-bottom: 40px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
    letter-spacing: 8px;
}

/* 主标题 */
.main-title {
    background-color: grey;
    background-size: 300%;
    background-position: left;
   
    background-clip: text;
    color: transparent;
    font-size: 20px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 50px;
    letter-spacing: 4px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.main-title .orange-text {
    color: #ff8c00;
}

/* 登录按钮 */
.login-btn {
    background-color: #ff8c00;
    color: white;
    border: none;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 1px;
    display: inline-block;
    text-decoration: none;
    text-align: center;
}

.login-btn:hover {
    background-color: #e07600;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 140, 0, 0.3);
}

/* 响应式设计 */
@media (max-width: 1024px) {
    .decoration-left,
    .decoration-right {
        display: none;
    }
    
    .main-content {
        width: 100%;
    }
    
    .nav {
        padding: 0 20px;
    }
    
    .nav-items {
        gap: 30px;
    }
    
    .nav-logo {
        font-size: 18px;
    }
    
    .nav-item {
        font-size: 14px;
    }
    
    .logo {
        font-size: 100px;
        margin-bottom: 30px;
    }
    
    .main-title {
        font-size: 28px;
    }
    
    .about-content {
        flex-direction: column;
        gap: 40px;
    }
    
    .about-title {
        font-size: 60px;
    }
    
    .about-description {
        font-size: 16px;
    }
    
    .about-image {
        width: 100%;
        height: 400px;
    }
    
    .products-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-title {
        font-size: 60px;
    }
}

@media (max-width: 768px) {
    .nav {
        flex-direction: column;
        gap: 20px;
    }
    
    .nav-items {
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
    }
    
    .nav-logo {
        text-align: center;
    }
    
    .logo {
        font-size: 80px;
        margin-bottom: 20px;
    }
    
    .main-title {
        font-size: 24px;
        text-align: center;
    }
    
    .login-btn {
        font-size: 14px;
        padding: 10px 24px;
    }
    
    .about-section {
        padding: 60px 0;
    }
    
    .about-content {
        padding: 0 20px;
    }
    
    .about-title-container {
        max-width: 100%;
    }
    
    .about-title {
        font-size: 48px;
    }
    
    .about-title::before {
        width: 40px;
        height: 4px;
    }
    
    .about-text {
        max-width: 100%;
    }
    
    .about-description {
        font-size: 14px;
    }
    
    .about-image {
        height: 300px;
    }
    
    .more-btn {
        right: 20px;
        bottom: 20px;
        padding: 10px 24px;
        font-size: 14px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
}

/* Products Section */
.products-section {
    background-color: #ffffff;
    padding: 80px 0;
}

.products-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

.products-title {
    font-size: 48px;
    font-weight: bold;
    color: #333;
    margin-bottom: 60px;
    text-align: left;
    position: relative;
}

.products-title::after {
    content: "";
    position: absolute;
    bottom: -15px;
    left: 0;
    width: 60px;
    height: 4px;
    background-color: #ff8c00;
    border-radius: 2px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.product-card {
    background-color: #fff;
    border-radius: 20px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.product-image {
    height: 500px;
    overflow: hidden;
    background-color: #f8f8f8;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.05);
}

.product-name {
    font-size: 20px;
    font-weight: 600;
    color: #333;
    margin: 20px 20px 10px;
    line-height: 1.3;
}

.product-description {
    font-size: 16px;
    color: #777;
    margin: 0 20px 20px;
    line-height: 1.5;
}

.product-price {
    font-size: 24px;
    font-weight: 700;
    color: black;
    margin: 0 20px 20px;
}

.more-products-btn {
    background-color: #68bbda;
    color: white;
    border: none;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 1px;
    display: inline-block;
    text-decoration: none;
    text-align: center;
    margin-left: 0;
    margin-top: 20px;
    padding-left: 40px;
}

.more-products-btn:hover {
    background-color: #e07600;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 140, 0, 0.3);
}

/* Commitment to Quality Section */
.commitment-section {
    background-color: #ffffff;
    padding: 80px 0;
    min-height: 800px;
    position: relative;
}

.commitment-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    gap: 60px;
}

.commitment-text {
    flex: 1;
    max-width: 600px;
    position: relative;
}

.commitment-title {
    font-size: 60px;
    font-weight: bold;
    color: #2d4739;
    margin-bottom: 60px;
    line-height: 1.1;
    position: relative;
}

.commitment-feature {
    margin-bottom: 40px;
}

.feature-title {
    font-size: 24px;
    font-weight: bold;
    color: #000;
    margin-bottom: 15px;
}

.feature-description {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
}

.commitment-image {
    flex: 1;
    max-width: 400px;
    height: 700px;
}

.commitment-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.services-btn {
    margin-top: 50px;
    background-color: #2d4739;
    color: white;
    border: none;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    letter-spacing: 1px;
    position: absolute;
    right: 40px;
    display: inline-block;
    text-decoration: none;
    text-align: center;
}

.services-btn:hover {
    background-color: #1e3326;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(45, 71, 57, 0.3);
}

/* Customer Testimonials Section */
.testimonials-section {
    margin-top: 100px;
    
    padding: 80px 0;
    position: relative;
}

.testimonials-title {
    font-size: 60px;
    font-weight: bold;
    color: #000;
    margin-bottom: 60px;
    text-align: left;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 40px;
}

.highlight-text {
    color: #ff8c00;
}

.testimonials-container {
    display: flex;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    gap: 30px;
}

.testimonial-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.testimonial-card:hover {
    transform: scale(1.2);
    z-index: 10;
}

.testimonial-content {
    background-color: #ff8c00;
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 30px;
    flex-grow: 1;
    position: relative;
}

.testimonial-card:nth-child(2) .testimonial-content {
    background-color: #a8b5a8;
}

.testimonial-card:nth-child(3) .testimonial-content {
    background-color: #68bbda;
}

.testimonial-content::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 30px;
    width: 0;
    height: 0;
    border-left: 15px solid transparent;
    border-right: 15px solid transparent;
    border-top: 15px solid #ff8c00;
}

.testimonial-card:nth-child(2) .testimonial-content::after {
    border-top-color: #a8b5a8;
}

.testimonial-card:nth-child(3) .testimonial-content::after {
    border-top-color: #68bbda;
}

.testimonial-text {
    font-size: 18px;
    line-height: 1.5;
    color: #fff;
    font-style: italic;
    margin-bottom: 0;
}

/* 五角星容器 */
.star-rating {
    visibility: hidden;
    opacity: 0;
    text-align: center;
    margin-top: 15px;
    font-size: 20px;
    color: #FFD700; /* 黄色 */
    transform: translateY(-10px);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.testimonial-card:hover .star-rating {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
}

.testimonial-author {
    display: flex;
    align-items: center;
    margin-left: 20px;
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    margin-right: 15px;
}

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

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-size: 18px;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.author-title {
    font-size: 14px;
    color: #777;
    margin: 0;
}

.testimonials-more-btn {
    position: absolute;
    right: 40px;
    bottom: 40px;
    background-color: #ff0000;
    display: inline-block;
    text-decoration: none;
    text-align: center;
}

.testimonials-more-btn:hover {
    background-color: #cc0000;
}

/* Footer Section */
.footer {
    background-color: #ffffff;
    padding: 60px 0;
    border-top: 1px solid #eaeaea;
    width: 1400px;
    margin: 0 auto;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
    display: flex;
    justify-content: space-between;
}

.footer-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.contact-info {
    margin-bottom: 30px;
}

.contact-item {
    color: #777;
    font-size: 16px;
    margin-bottom: 10px;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    display: inline-block;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.social-link:hover {
    opacity: 1;
}

.social-icon {
    width: 24px;
    height: 24px;
}

.footer-center {
    flex: 1;
    display: flex;
    justify-content: center;
}

.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-link {
    color: #333;
    text-decoration: none;
    font-size: 16px;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: #ff8c00;
}

.footer-right {
    flex: 1;
    display: flex;
    justify-content: space-between;
}

.address-info, .hours-info {
    flex: 1;
}

.footer-heading {
    color: #333;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
}

.address-text, .hours-text {
    color: #777;
    font-size: 16px;
    line-height: 1.6;
}