/* ==================== 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-5dfda7 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding-02531e {
    padding: 100px 0;
}

.section-title-93316d {
    text-align: center;
    margin-bottom: 60px;
}

.section-title-93316d h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 16px;
    position: relative;
    display: inline-block;
}

.section-title-93316d h2::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--accent-color);
}

.section-title-93316d p {
    color: var(--text-gray);
    font-size: 1.1rem;
    margin-top: 20px;
}

.section-intro-aea63d {
    max-width: 700px;
    margin: 0 auto 50px;
    text-align: center;
    color: var(--text-gray);
    font-size: 1.05rem;
}

.btn-1c7ead {
    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-0a437d {
    background: var(--accent-color);
    color: var(--text-light);
}

.btn-primary-0a437d:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(201, 162, 104, 0.4);
}

.btn-outline-81ad43 {
    background: transparent;
    color: var(--text-light);
    border: 2px solid var(--text-light);
}

.btn-outline-81ad43:hover {
    background: var(--text-light);
    color: var(--primary-color);
}

.btn-dark-e5661b {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn-dark-e5661b:hover {
    background: #162545;
    transform: translateY(-2px);
}

/* ==================== 导航栏 ==================== */
.header-45aceb {
    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-45aceb.scrolled {
    background: rgba(11, 28, 51, 0.98);
    padding: 12px 0;
    box-shadow: var(--shadow-md);
}

.header-inner-8c1bb3 {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-e55236 {
    font-family: 'Noto Serif SC', serif;
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-light);
}

.logo-e55236 span {
    color: var(--accent-color);
}

.nav-menu-a20696 {
    display: flex;
    gap: 40px;
}

.nav-menu-a20696 a {
    color: var(--text-light);
    font-size: 0.95rem;
    font-weight: 500;
    position: relative;
    padding: 8px 0;
}

.nav-menu-a20696 a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: var(--transition);
}

.nav-menu-a20696 a:hover::after,
.nav-menu-a20696 a.active::after {
    width: 100%;
}

.header-contact-1871d6 {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-phone-b1b386 {
    color: var(--accent-color);
    font-weight: 600;
}

.mobile-toggle-e6e1f8 {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 10px;
}

.mobile-toggle-e6e1f8 span {
    width: 28px;
    height: 2px;
    background: var(--text-light);
    transition: var(--transition);
}

/* ==================== Hero 首屏区域 ==================== */
.hero-64c0bb {
    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-64c0bb::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-afacf4 {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.hero-subtitle-ccb601 {
    color: var(--accent-color);
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.hero-64c0bb h1 {
    font-size: 3.5rem;
    color: var(--text-light);
    margin-bottom: 24px;
    line-height: 1.2;
}

.hero-desc-8043fe {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
    margin-bottom: 40px;
    line-height: 1.8;
}

.hero-buttons-0efdd6 {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.hero-image-3c654b {
    position: absolute;
    right: -5%;
    top: 50%;
    transform: translateY(-50%);
    width: 45%;
    max-width: 600px;
}

.hero-image-3c654b img {
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

/* ==================== 服务内容区域 ==================== */
.services-5de00a {
    background: var(--secondary-color);
}

.services-grid-c07a88 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card-d8a879 {
    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-d8a879:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-top-color: var(--accent-color);
}

.service-icon-20906f {
    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-20906f i {
    font-size: 2rem;
    color: var(--accent-color);
}

.service-card-d8a879 h3 {
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.service-card-d8a879 p {
    color: var(--text-gray);
    font-size: 0.95rem;
}

/* ==================== 服务优势区域 ==================== */
.advantages-dec679 {
    background: var(--primary-color);
    color: var(--text-light);
}

.advantages-dec679 .section-title-93316d h2 {
    color: var(--text-light);
}

.advantages-dec679 .section-title-93316d p {
    color: rgba(255, 255, 255, 0.7);
}

.advantages-grid-ac236b {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.advantage-item-edb72e {
    text-align: center;
    padding: 30px;
}

.advantage-icon-d218b2 {
    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-edb72e:hover .advantage-icon-d218b2 {
    background: var(--accent-color);
}

.advantage-icon-d218b2 i {
    font-size: 2.2rem;
    color: var(--accent-color);
    transition: var(--transition);
}

.advantage-item-edb72e:hover .advantage-icon-d218b2 i {
    color: var(--primary-color);
}

.advantage-item-edb72e h3 {
    font-size: 1.3rem;
    margin-bottom: 16px;
    color: var(--text-light);
}

.advantage-item-edb72e p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* ==================== 关于我们区域 ==================== */
.about-6c1c7b {
    background: #FFFFFF;
}

.about-wrapper-244bab {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image-4fd014 {
    position: relative;
}

.about-image-4fd014 img {
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.about-image-4fd014::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-ff60c1 h2 {
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 24px;
}

.about-content-ff60c1 p {
    color: var(--text-gray);
    margin-bottom: 20px;
    line-height: 1.9;
}

.about-features-67bf76 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 30px;
}

.about-feature-8b1a13 {
    display: flex;
    align-items: center;
    gap: 12px;
}

.about-feature-8b1a13 i {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.about-feature-8b1a13 span {
    font-weight: 500;
    color: var(--primary-color);
}

/* ==================== 产品案例区域 ==================== */
.products-057834 {
    background: var(--secondary-color);
}

.products-intro-0cc832 {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px;
    color: var(--text-gray);
}

.product-tabs-2871e0 {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.product-tab-3b757f {
    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-3b757f:hover,
.product-tab-3b757f.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--text-light);
}

.products-grid-333534 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.product-card-536e3b {
    background: #FFFFFF;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
}

.product-card-536e3b:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
}

.product-image-35b544 {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.product-image-35b544 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-card-536e3b:hover .product-image-35b544 img {
    transform: scale(1.1);
}

.product-overlay-45fea7 {
    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-536e3b:hover .product-overlay-45fea7 {
    opacity: 1;
}

.product-overlay-45fea7 .btn-1c7ead {
    padding: 10px 24px;
    font-size: 0.9rem;
}

.product-info-842adc {
    padding: 20px;
    text-align: center;
}

.product-info-842adc h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 8px;
}

.product-info-842adc p {
    color: var(--text-gray);
    font-size: 0.9rem;
}

/* ==================== 新闻资讯区域 ==================== */
.news-e116c3 {
    background: #FFFFFF;
}

.news-grid-90ce9f {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-92d421 {
    background: #FFFFFF;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.news-card-92d421:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-6px);
}

.news-image-c2aff9 {
    height: 200px;
    overflow: hidden;
}

.news-image-c2aff9 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.news-card-92d421:hover .news-image-c2aff9 img {
    transform: scale(1.05);
}

.news-content-44d845 {
    padding: 24px;
}

.news-meta-1ad065 {
    display: flex;
    gap: 20px;
    margin-bottom: 12px;
    font-size: 0.85rem;
    color: var(--text-gray);
}

.news-meta-1ad065 i {
    margin-right: 5px;
}

.news-content-44d845 h4 {
    font-size: 1.15rem;
    color: var(--primary-color);
    margin-bottom: 12px;
    line-height: 1.4;
    transition: var(--transition);
}

.news-card-92d421:hover .news-content-44d845 h4 {
    color: var(--accent-color);
}

.news-content-44d845 p {
    color: var(--text-gray);
    font-size: 0.9rem;
    line-height: 1.7;
}

.news-more-9b6bcd {
    display: inline-block;
    margin-top: 16px;
    color: var(--accent-color);
    font-weight: 500;
}

.news-more-9b6bcd:hover {
    color: var(--accent-hover);
}

/* ==================== 常见问题区域 ==================== */
.faq-7aedba {
    background: var(--secondary-color);
}

.faq-container-323b9f {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-41b0b3 {
    background: #FFFFFF;
    border-radius: 10px;
    margin-bottom: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.faq-question-6dc01d {
    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-6dc01d:hover {
    color: var(--accent-color);
}

.faq-question-6dc01d i {
    transition: var(--transition);
    color: var(--accent-color);
}

.faq-item-41b0b3.active .faq-question-6dc01d i {
    transform: rotate(180deg);
}

.faq-answer-c9035d {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-content-f79cfe {
    padding: 0 30px 24px;
    color: var(--text-gray);
    line-height: 1.8;
}

.faq-item-41b0b3.active .faq-answer-c9035d {
    max-height: 300px;
}

/* ==================== 客户评价区域 ==================== */
.testimonials-cc6c35 {
    background: var(--primary-color);
    color: var(--text-light);
}

.testimonials-cc6c35 .section-title-93316d h2 {
    color: var(--text-light);
}

.testimonials-cc6c35 .section-title-93316d p {
    color: rgba(255, 255, 255, 0.7);
}

.testimonials-grid-860539 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card-41573d {
    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-41573d:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-6px);
}

.testimonial-header-2fba57 {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.testimonial-avatar-7249b2 {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--accent-color);
}

.testimonial-avatar-7249b2 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-info-333f16 h5 {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 4px;
}

.testimonial-info-333f16 span {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.testimonial-content-15daba {
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    line-height: 1.8;
    position: relative;
    padding-left: 20px;
}

.testimonial-content-15daba::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-7f62fa {
    margin-top: 16px;
    color: var(--accent-color);
}

/* ==================== 联系我们区域 ==================== */
.contact-ecb64e {
    background: #FFFFFF;
}

.contact-wrapper-5e0a55 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-1145a7 h3 {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.contact-info-1145a7 > p {
    color: var(--text-gray);
    margin-bottom: 30px;
}

.contact-details-fcb6a5 {
    margin-bottom: 30px;
}

.contact-item-6cfb41 {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}

.contact-icon-edb9cc {
    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-edb9cc i {
    font-size: 1.3rem;
    color: var(--accent-color);
}

.contact-item-content-a86dc2 h5 {
    font-size: 1rem;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.contact-item-content-a86dc2 p {
    color: var(--text-gray);
}

.contact-social-9ca335 {
    display: flex;
    gap: 12px;
}

.social-link-494627 {
    width: 45px;
    height: 45px;
    background: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link-494627:hover {
    background: var(--accent-color);
}

.social-link-494627:hover i {
    color: var(--text-light);
}

.social-link-494627 i {
    font-size: 1.1rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.contact-form-124b70 {
    background: var(--secondary-color);
    padding: 40px;
    border-radius: 16px;
}

.contact-form-124b70 h4 {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 24px;
}

.form-group-0af4c4 {
    margin-bottom: 20px;
}

.form-group-0af4c4 label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--primary-color);
}

.form-group-0af4c4 input,
.form-group-0af4c4 textarea,
.form-group-0af4c4 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-0af4c4 input:focus,
.form-group-0af4c4 textarea:focus,
.form-group-0af4c4 select:focus {
    outline: none;
    border-color: var(--accent-color);
}

.form-group-0af4c4 textarea {
    min-height: 120px;
    resize: vertical;
}

.contact-form-124b70 .btn-1c7ead {
    width: 100%;
    padding: 16px;
    font-size: 1.1rem;
}

.flink-section-c7716c {
    background: white;
    color: #2d3748;
    padding: 30px 0;
}
.flink-header-172e64{
    font-size: 20px;
    font-weight: 600;
    padding-bottom: 10px;
}
.flink-section-c7716c li{
    list-style: none;
    display: inline;
    padding-right: 20px;
}
.flink-section-c7716c a{
    color: #718096;
    text-decoration: none;
}

/* ==================== 页脚区域 ==================== */
.footer-467c53 {
    background: var(--primary-color);
    color: var(--text-light);
    padding: 60px 0 30px;
}

.footer-content-35d007 {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand-bbaa59 .logo-e55236 {
    margin-bottom: 20px;
    display: inline-block;
}

.footer-brand-bbaa59 p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-title-1a1e26 {
    font-size: 1.2rem;
    margin-bottom: 24px;
    color: var(--text-light);
    position: relative;
    padding-bottom: 12px;
}

.footer-title-1a1e26::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--accent-color);
}

.footer-links-874661 li {
    margin-bottom: 12px;
}

.footer-links-874661 a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition);
}

.footer-links-874661 a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

.footer-bottom-62cb3c {
    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-a5ae1c {
    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-a5ae1c.visible-9dc583 {
    opacity: 1;
    visibility: visible;
}

.back-to-top-a5ae1c:hover {
    background: var(--accent-hover);
    transform: translateY(-3px);
}

.back-to-top-a5ae1c i {
    color: var(--text-light);
    font-size: 1.2rem;
}

/* ==================== 滚动动画类 ==================== */
.fade-in-912346 {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-912346.visible-9dc583 {
    opacity: 1;
    transform: translateY(0);
}

/* ==================== 响应式设计 ==================== */
@media (max-width: 1024px) {
    .hero-64c0bb h1 {
        font-size: 2.8rem;
    }
    
    .hero-image-3c654b {
        width: 40%;
        right: -2%;
    }
    
    .services-grid-c07a88,
    .advantages-grid-ac236b,
    .testimonials-grid-860539 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid-333534 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .news-grid-90ce9f {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-content-35d007 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-padding-02531e {
        padding: 70px 0;
    }
    
    .section-title-93316d h2 {
        font-size: 2rem;
    }
    
    .nav-menu-a20696 {
        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-a20696.active {
        right: 0;
    }
    
    .mobile-toggle-e6e1f8 {
        display: flex;
        z-index: 1002;
    }
    
    .mobile-toggle-e6e1f8.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .mobile-toggle-e6e1f8.active span:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-toggle-e6e1f8.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .header-contact-1871d6 {
        display: none;
    }
    
    .hero-64c0bb {
        height: auto;
        min-height: auto;
        padding: 140px 0 80px;
    }
    
    .hero-content-afacf4 {
        text-align: center;
    }
    
    .hero-64c0bb h1 {
        font-size: 2.2rem;
    }
    
    .hero-desc-8043fe {
        font-size: 1rem;
    }
    
    .hero-buttons-0efdd6 {
        justify-content: center;
    }
    
    .hero-image-3c654b {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        width: 100%;
        max-width: 500px;
        margin: 40px auto 0;
    }
    
    .services-grid-c07a88,
    .advantages-grid-ac236b,
    .products-grid-333534,
    .news-grid-90ce9f,
    .testimonials-grid-860539 {
        grid-template-columns: 1fr;
    }
    
    .about-wrapper-244bab,
    .contact-wrapper-5e0a55 {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .about-image-4fd014::before {
        display: none;
    }
    
    .about-features-67bf76 {
        grid-template-columns: 1fr;
    }
    
    .footer-content-35d007 {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-title-1a1e26::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .contact-form-124b70 {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .hero-64c0bb h1 {
        font-size: 1.8rem;
    }
    
    .btn-1c7ead {
        padding: 12px 28px;
        font-size: 0.95rem;
    }
    
    .service-card-d8a879,
    .advantage-item-edb72e,
    .testimonial-card-41573d {
        padding: 24px 20px;
    }
}