/* ==================== CSS 变量定义 ==================== */
:root {
    /* 主色调方案 - 高端商务风格 */
    --primary-color: #0B1C33;        /* 深海蓝 - 主色 */
    --secondary-color: #F5F5F7;      /* 云雾白 - 辅色背景 */
    --accent-color: #C9A268;         /* 香槟金 - 强调色 */
    --accent-hover: #B8925A;         /* 金色悬停状态 */
    --text-dark: #1A202C;            /* 正文深色 */
    --text-light: #FFFFFF;           /* 浅色文字 */
    --text-gray: #718096;            /* 灰色文字 */
    --border-color: #E2E8F0;         /* 边框颜色 */
    --shadow-sm: 0 2px 8px rgba(11, 28, 51, 0.08);
    --shadow-md: 0 4px 20px rgba(11, 28, 51, 0.12);
    --shadow-lg: 0 10px 40px rgba(11, 28, 51, 0.16);
    --transition: all 0.3s ease;
}

/* ==================== 基础样式重置 ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'PingFang SC', 'Microsoft YaHei', -apple-system, sans-serif;
    font-size: 16px;
    line-height: 1.8;
    color: var(--text-dark);
    background-color: #FFFFFF;
    overflow-x: hidden;
}

/* 标题字体 */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Noto Serif SC', 'Songti SC', serif;
    font-weight: 600;
    line-height: 1.3;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

img {
    max-width: 100%;
    height: auto;
}

ul, ol {
    list-style: none;
}

/* ==================== 通用组件类 ==================== */
.container-a1135e {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding-94e586 {
    padding: 100px 0;
}

.section-title-4e7f0b {
    text-align: center;
    margin-bottom: 60px;
}

.section-title-4e7f0b h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
}

.section-title-4e7f0b h2::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-color);
}

.section-title-4e7f0b p {
    color: var(--text-gray);
    font-size: 1.1rem;
    margin-top: 20px;
}

.section-intro-d225c1 {
    max-width: 700px;
    margin: 0 auto 50px;
    text-align: center;
    color: var(--text-gray);
    font-size: 1.05rem;
}

.btn-4d6ad2 {
    display: inline-block;
    padding: 14px 36px;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

.btn-primary-c5f710 {
    background: var(--accent-color);
    color: var(--text-light);
}

.btn-primary-c5f710:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 162, 104, 0.4);
}

.btn-outline-01ec5c {
    background: transparent;
    color: var(--text-light);
    border: 2px solid var(--text-light);
}

.btn-outline-01ec5c:hover {
    background: var(--text-light);
    color: var(--primary-color);
}

.btn-dark-5890e5 {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn-dark-5890e5:hover {
    background: #162545;
    transform: translateY(-2px);
}

/* ==================== 导航栏 ==================== */
.header-2d8ee6 {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    background: rgba(11, 28, 51, 0.98);
    padding: 12px 0;
    box-shadow: var(--shadow-md);
}

.header-2d8ee6.scrolled {
    background: rgba(11, 28, 51, 0.98);
    padding: 12px 0;
    box-shadow: var(--shadow-md);
}

.header-inner-246655 {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-a6d0f5 {
    font-family: 'Noto Serif SC', serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-light);
}

.logo-a6d0f5 span {
    color: var(--accent-color);
}

.nav-menu-1abc1c {
    display: flex;
    gap: 40px;
}

.nav-menu-1abc1c a {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 8px 0;
}

.nav-menu-1abc1c a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.nav-menu-1abc1c a:hover::after,
.nav-menu-1abc1c a.active::after {
    width: 100%;
}

.header-contact-184caa {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-phone-5a23f0 {
    color: var(--accent-color);
    font-weight: 600;
}

.mobile-toggle-2094c2 {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
}

.mobile-toggle-2094c2 span {
    width: 28px;
    height: 2px;
    background: var(--text-light);
    transition: var(--transition);
}

/* ==================== Hero 首屏区域 ==================== */
.hero-60da8c {
    height: 100vh;
    min-height: 700px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a2d4a 100%);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-60da8c::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../images/hero-bg.jpg') center / cover;
    animation: float 20s linear infinite;
    opacity: 0.15;
}

@keyframes float {
    0% { transform: translateY(0); }
    100% { transform: translateY(-50px); }
}

.hero-content-d621b9 {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.hero-subtitle-72a0ff {
    color: var(--accent-color);
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.hero-60da8c h1 {
    font-size: 3.5rem;
    color: var(--text-light);
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-desc-021179 {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons-0ca99a {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-image-3e3fbf {
    position: absolute;
    right: -5%;
    top: 50%;
    transform: translateY(-50%);
    width: 45%;
    max-width: 600px;
}

.hero-image-3e3fbf img {
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

/* ==================== 服务内容区域 ==================== */
.services-1af373 {
    background: var(--secondary-color);
}

.services-grid-37b0f6 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card-3538fe {
    background: #FFFFFF;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    text-align: center;
    border-top: 4px solid transparent;
}

.service-card-3538fe:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-top-color: var(--accent-color);
}

.service-icon-5ce1b7 {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a2d4a 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
}

.service-icon-5ce1b7 i {
    font-size: 2rem;
    color: var(--accent-color);
}

.service-card-3538fe h3 {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.service-card-3538fe p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* ==================== 服务优势区域 ==================== */
.advantages-5748dc {
    background: var(--primary-color);
    color: var(--text-light);
}

.advantages-5748dc .section-title-4e7f0b h2 {
    color: var(--text-light);
}

.advantages-5748dc .section-title-4e7f0b p {
    color: rgba(255, 255, 255, 0.7);
}

.advantages-grid-ab72b4 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.advantage-item-196249 {
    text-align: center;
    padding: 30px;
}

.advantage-icon-83a07d {
    width: 90px;
    height: 90px;
    background: rgba(201, 162, 104, 0.15);
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    transition: var(--transition);
}

.advantage-item-196249:hover .advantage-icon-83a07d {
    background: var(--accent-color);
}

.advantage-icon-83a07d i {
    font-size: 2.2rem;
    color: var(--accent-color);
    transition: var(--transition);
}

.advantage-item-196249:hover .advantage-icon-83a07d i {
    color: var(--primary-color);
}

.advantage-item-196249 h3 {
    font-size: 1.3rem;
    margin-bottom: 16px;
    color: var(--text-light);
}

.advantage-item-196249 p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ==================== 关于我们区域 ==================== */
.about-206dd3 {
    background: #FFFFFF;
}

.about-wrapper-710f07 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image-c28ae1 {
    position: relative;
}

.about-image-c28ae1 img {
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.about-image-c28ae1::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    width: 100%;
    height: 100%;
    border: 3px solid var(--accent-color);
    border-radius: 16px;
    z-index: -1;
}

.about-content-a80073 h2 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 24px;
}

.about-content-a80073 p {
    color: var(--text-gray);
    margin-bottom: 20px;
    line-height: 1.9;
}

.about-features-fe8947 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}

.about-feature-78efa8 {
    display: flex;
    align-items: center;
    gap: 12px;
}

.about-feature-78efa8 i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.about-feature-78efa8 span {
    font-weight: 500;
    color: var(--primary-color);
}

/* ==================== 产品案例区域 ==================== */
.products-bb61eb {
    background: var(--secondary-color);
}

.products-intro-83178c {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
    color: var(--text-gray);
}

.product-tabs-4afa4e {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.product-tab-56e82c {
    padding: 12px 28px;
    background: #FFFFFF;
    border: 2px solid var(--border-color);
    border-radius: 30px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
    color: var(--text-dark);
}

.product-tab-56e82c:hover,
.product-tab-56e82c.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-light);
}

.products-grid-d58167 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.product-card-adea85 {
    background: #FFFFFF;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
}

.product-card-adea85:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.product-image-b4fab0 {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.product-image-b4fab0 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card-adea85:hover .product-image-b4fab0 img {
    transform: scale(1.1);
}

.product-overlay-26efdc {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(11, 28, 51, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.product-card-adea85:hover .product-overlay-26efdc {
    opacity: 1;
}

.product-overlay-26efdc .btn-4d6ad2 {
    padding: 10px 24px;
    font-size: 0.9rem;
}

.product-info-b98164 {
    padding: 20px;
    text-align: center;
}

.product-info-b98164 h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.product-info-b98164 p {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* ==================== 新闻资讯区域 ==================== */
.news-acbb9a {
    background: #FFFFFF;
}

.news-grid-1a56d5 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-87a7df {
    background: #FFFFFF;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.news-card-87a7df:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
}

.news-image-0bd949 {
    height: 200px;
    overflow: hidden;
}

.news-image-0bd949 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.news-card-87a7df:hover .news-image-0bd949 img {
    transform: scale(1.05);
}

.news-content-762950 {
    padding: 24px;
}

.news-meta-cd8e81 {
    display: flex;
    gap: 20px;
    margin-bottom: 12px;
    font-size: 0.85rem;
    color: var(--text-gray);
}

.news-meta-cd8e81 i {
    margin-right: 5px;
}

.news-content-762950 h4 {
    font-size: 1.15rem;
    color: var(--primary-color);
    margin-bottom: 12px;
    line-height: 1.4;
    transition: var(--transition);
}

.news-card-87a7df:hover .news-content-762950 h4 {
    color: var(--accent-color);
}

.news-content-762950 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.7;
}

.news-more-0b1d74 {
    display: inline-block;
    margin-top: 16px;
    color: var(--accent-color);
    font-weight: 500;
}

.news-more-0b1d74:hover {
    color: var(--accent-hover);
}

/* ==================== 常见问题区域 ==================== */
.faq-3979ac {
    background: var(--secondary-color);
}

.faq-container-909a33 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-90294c {
    background: #FFFFFF;
    border-radius: 10px;
    margin-bottom: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question-74c844 {
    padding: 24px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 600;
    color: var(--primary-color);
    font-size: 1.05rem;
    transition: var(--transition);
}

.faq-question-74c844:hover {
    color: var(--accent-color);
}

.faq-question-74c844 i {
    transition: var(--transition);
    color: var(--accent-color);
}

.faq-item-90294c.active .faq-question-74c844 i {
    transform: rotate(180deg);
}

.faq-answer-2864a2 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-content-a033c3 {
    padding: 0 30px 24px;
    color: var(--text-gray);
    line-height: 1.8;
}

.faq-item-90294c.active .faq-answer-2864a2 {
    max-height: 300px;
}

/* ==================== 客户评价区域 ==================== */
.testimonials-c4742b {
    background: var(--primary-color);
    color: var(--text-light);
}

.testimonials-c4742b .section-title-4e7f0b h2 {
    color: var(--text-light);
}

.testimonials-c4742b .section-title-4e7f0b p {
    color: rgba(255, 255, 255, 0.7);
}

.testimonials-grid-126bce {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card-2e7ad9 {
    background: rgba(255, 255, 255, 0.05);
    padding: 40px 30px;
    border-radius: 16px;
    border: 1px solid rgba(201, 162, 104, 0.2);
    transition: var(--transition);
}

.testimonial-card-2e7ad9:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-6px);
}

.testimonial-header-65529f {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.testimonial-avatar-2c132d {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--accent-color);
}

.testimonial-avatar-2c132d img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-info-95e0c5 h5 {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 4px;
}

.testimonial-info-95e0c5 span {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.testimonial-content-9882ec {
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    line-height: 1.8;
    position: relative;
    padding-left: 20px;
}

.testimonial-content-9882ec::before {
    content: '"';
    position: absolute;
    left: 0;
    top: -10px;
    font-size: 3rem;
    color: var(--accent-color);
    font-family: 'Noto Serif SC', serif;
    line-height: 1;
}

.testimonial-rating-b3c779 {
    margin-top: 16px;
    color: var(--accent-color);
}

/* ==================== 联系我们区域 ==================== */
.contact-c265a6 {
    background: #FFFFFF;
}

.contact-wrapper-9f2197 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-183748 h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-info-183748 > p {
    color: var(--text-gray);
    margin-bottom: 30px;
}

.contact-details-e2c127 {
    margin-bottom: 30px;
}

.contact-item-b4d400 {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}

.contact-icon-3e4097 {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color) 0%, #1a2d4a 100%);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon-3e4097 i {
    font-size: 1.3rem;
    color: var(--accent-color);
}

.contact-item-content-34a998 h5 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.contact-item-content-34a998 p {
    color: var(--text-gray);
}

.contact-social-3bfab3 {
    display: flex;
    gap: 12px;
}

.social-link-469862 {
    width: 45px;
    height: 45px;
    background: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link-469862:hover {
    background: var(--accent-color);
}

.social-link-469862:hover i {
    color: var(--text-light);
}

.social-link-469862 i {
    font-size: 1.1rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.contact-form-8f8b37 {
    background: var(--secondary-color);
    padding: 40px;
    border-radius: 16px;
}

.contact-form-8f8b37 h4 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 24px;
}

.form-group-23b14d {
    margin-bottom: 20px;
}

.form-group-23b14d label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--primary-color);
}

.form-group-23b14d input,
.form-group-23b14d textarea,
.form-group-23b14d select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: #FFFFFF;
}

.form-group-23b14d input:focus,
.form-group-23b14d textarea:focus,
.form-group-23b14d select:focus {
    outline: none;
    border-color: var(--accent-color);
}

.form-group-23b14d textarea {
    min-height: 120px;
    resize: vertical;
}

.contact-form-8f8b37 .btn-4d6ad2 {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
}

.flink-section-5175f3 {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-d1e091{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-5175f3 li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-5175f3 a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚区域 ==================== */
.footer-90c90e {
    background: var(--primary-color);
    color: var(--text-light);
    padding: 60px 0 30px;
}

.footer-content-f07d19 {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand-3e81fc .logo-a6d0f5 {
    margin-bottom: 20px;
    display: inline-block;
}

.footer-brand-3e81fc p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-title-db5a3a {
    font-size: 1.2rem;
    margin-bottom: 24px;
    color: var(--text-light);
    position: relative;
    padding-bottom: 12px;
}

.footer-title-db5a3a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--accent-color);
}

.footer-links-ddc639 li {
    margin-bottom: 12px;
}

.footer-links-ddc639 a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-links-ddc639 a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-bottom-8f6612 {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 30px;
    text-align: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* ==================== 回到顶部按钮 ==================== */
.back-to-top-566a4c {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 999;
}

.back-to-top-566a4c.visible-b30d47 {
    opacity: 1;
    visibility: visible;
}

.back-to-top-566a4c:hover {
    background: var(--accent-hover);
    transform: translateY(-3px);
}

.back-to-top-566a4c i {
    color: var(--text-light);
    font-size: 1.2rem;
}

/* ==================== 滚动动画类 ==================== */
.fade-in-462197 {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-462197.visible-b30d47 {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1024px) {
    .hero-60da8c h1 {
        font-size: 2.8rem;
    }
    
    .hero-image-3e3fbf {
        width: 40%;
        right: -2%;
    }
    
    .services-grid-37b0f6,
    .advantages-grid-ab72b4,
    .testimonials-grid-126bce {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid-d58167 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .news-grid-1a56d5 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content-f07d19 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-padding-94e586 {
        padding: 70px 0;
    }
    
    .section-title-4e7f0b h2 {
        font-size: 2rem;
    }
    
    .nav-menu-1abc1c {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--primary-color);
        flex-direction: column;
        padding: 100px 40px 40px;
        gap: 30px;
        transition: var(--transition);
        z-index: 1001;
    }
    
    .nav-menu-1abc1c.active {
        right: 0;
    }
    
    .mobile-toggle-2094c2 {
        display: flex;
        z-index: 1002;
    }
    
    .mobile-toggle-2094c2.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-toggle-2094c2.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle-2094c2.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .header-contact-184caa {
        display: none;
    }
    
    .hero-60da8c {
        height: auto;
        min-height: auto;
        padding: 140px 0 80px;
    }
    
    .hero-content-d621b9 {
        text-align: center;
    }
    
    .hero-60da8c h1 {
        font-size: 2.2rem;
    }
    
    .hero-desc-021179 {
        font-size: 1rem;
    }
    
    .hero-buttons-0ca99a {
        justify-content: center;
    }
    
    .hero-image-3e3fbf {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        width: 100%;
        max-width: 500px;
        margin: 40px auto 0;
    }
    
    .services-grid-37b0f6,
    .advantages-grid-ab72b4,
    .products-grid-d58167,
    .news-grid-1a56d5,
    .testimonials-grid-126bce {
        grid-template-columns: 1fr;
    }
    
    .about-wrapper-710f07,
    .contact-wrapper-9f2197 {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image-c28ae1::before {
        display: none;
    }
    
    .about-features-fe8947 {
        grid-template-columns: 1fr;
    }
    
    .footer-content-f07d19 {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-title-db5a3a::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .contact-form-8f8b37 {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .hero-60da8c h1 {
        font-size: 1.8rem;
    }
    
    .btn-4d6ad2 {
        padding: 12px 28px;
        font-size: 0.95rem;
    }
    
    .service-card-3538fe,
    .advantage-item-196249,
    .testimonial-card-2e7ad9 {
        padding: 24px 20px;
    }
}