:root {
    --primary-color: #0056b3;
    --primary-dark: #004494;
    --primary-light: #e3f2fd;
    --accent-color: #ff9800;
    --accent-hover: #f57c00;
    --text-dark: #333333;
    --text-secondary: #666666;
    --text-light: #ffffff;
    --bg-light: #f5f7fa;
    --bg-white: #ffffff;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --border-radius: 12px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Microsoft YaHei', 'PingFang SC', 'Hiragino Sans GB', sans-serif;
    line-height: 1.8;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

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

.container-4796e7 {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-title-26bb78 {
    text-align: center;
    margin-bottom: 20px;
}

.section-title-26bb78 h2 {
    font-size: 2.5rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
}

.section-title-26bb78 h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.section-title-26bb78 p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

.section-padding-add676 {
    padding: 80px 0;
}

/* Header Styles */
.header-5ec931 {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: var(--transition);
}

.header-5ec931.scrolled {
    box-shadow: var(--shadow-md);
}

.header-inner-d9ab96 {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo-88199f {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-88199f i {
    font-size: 1.8rem;
}

.nav-menu-bf8b41 {
    display: flex;
    gap: 30px;
}

.nav-menu-bf8b41 a {
    font-size: 0.95rem;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-menu-bf8b41 a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

.nav-menu-bf8b41 a:hover {
    color: var(--primary-color);
}

.nav-menu-bf8b41 a:hover::after {
    width: 100%;
}

.mobile-menu-btn-e4f66f {
    display: none;
    font-size: 1.5rem;
    color: var(--text-dark);
    cursor: pointer;
}

/* Hero Section */
.hero-cc86bf {
    padding-top: 120px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--bg-white) 50%, #e8f5e9 100%);
    position: relative;
    overflow: hidden;
}

.hero-cc86bf::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 86, 179, 0.05) 0%, transparent 70%);
    border-radius: 50%;
}

.hero-inner-118e5e {
    display: flex;
    align-items: center;
    gap: 60px;
    padding: 80px 0;
}

.hero-content-dc0e16 {
    flex: 1;
}

.hero-content-dc0e16 h1 {
    font-size: 3rem;
    line-height: 1.3;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.hero-content-dc0e16 h1 span {
    color: var(--primary-color);
}

.hero-content-dc0e16 p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.8;
}

.hero-buttons-ebd208 {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.btn-44b791 {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary-7226b2 {
    background: var(--primary-color);
    color: var(--text-light);
}

.btn-primary-7226b2:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-accent-d28259 {
    background: var(--accent-color);
    color: var(--text-light);
}

.btn-accent-d28259:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-outline-8aefc5 {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline-8aefc5:hover {
    background: var(--primary-color);
    color: var(--text-light);
}

.hero-image-d79b20 {
    flex: 1;
    position: relative;
}

.hero-image-main-6b4210 {
    width: 100%;
    height: 450px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 8rem;
    box-shadow: var(--shadow-lg);
}

/* Products Section */
.products-445b66 {
    background: var(--bg-white);
}

.products-intro-726de8 {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.products-intro-726de8 p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.products-grid-48cfba {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.product-card-117162 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    border: 1px solid #eee;
}

.product-card-117162:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.product-image-bcbea4 {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 3rem;
}

.product-content-774bfb {
    padding: 25px;
}

.product-content-774bfb h3 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 12px;
    font-weight: 600;
}

.product-content-774bfb p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Advantages Section */
.advantages-884de7 {
    background: linear-gradient(180deg, var(--bg-light) 0%, var(--primary-light) 100%);
}

.advantages-intro-d41c7f {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.advantages-intro-d41c7f p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.advantages-grid-99edda {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.advantage-card-fda8ce {
    background: var(--bg-white);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.advantage-card-fda8ce::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transition: var(--transition);
}

.advantage-card-fda8ce:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.advantage-card-fda8ce:hover::before {
    transform: scaleX(1);
}

.advantage-icon-5156a3 {
    width: 80px;
    height: 80px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: var(--primary-color);
    transition: var(--transition);
}

.advantage-card-fda8ce:hover .advantage-icon-5156a3 {
    background: var(--primary-color);
    color: var(--text-light);
    transform: scale(1.1);
}

.advantage-card-fda8ce h3 {
    font-size: 1.25rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    font-weight: 600;
}

.advantage-card-fda8ce p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Process Section */
.process-97e367 {
    background: var(--bg-white);
}

.process-intro-196f51 {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.process-steps-91323e {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: 50px;
}

.process-steps-91323e::before {
    content: '';
    position: absolute;
    top: 50px;
    left: 10%;
    right: 10%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    z-index: 0;
}

.process-step-8b532a {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 1;
    padding: 0 15px;
}

.step-number-3a65f5 {
    width: 100px;
    height: 100px;
    background: var(--bg-white);
    border: 4px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    transition: var(--transition);
}

.process-step-8b532a:hover .step-number-3a65f5 {
    background: var(--primary-color);
    color: var(--text-light);
    transform: scale(1.1);
}

.process-step-8b532a h3 {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 12px;
    font-weight: 600;
}

.process-step-8b532a p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* About Section */
.about-9eaa57 {
    background: var(--bg-light);
}

.about-inner-9d618b {
    display: flex;
    align-items: center;
    gap: 60px;
}

.about-image-9c0e6b {
    flex: 1;
    position: relative;
}

.about-image-main-8ec88f {
    width: 100%;
    height: 450px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 5rem;
    box-shadow: var(--shadow-lg);
}

.about-image-9c0e6b::after {
    content: '';
    position: absolute;
    top: 20px;
    left: 20px;
    right: -20px;
    bottom: -20px;
    border: 3px solid var(--primary-color);
    border-radius: var(--border-radius);
    z-index: -1;
}

.about-content-7ee9ed {
    flex: 1;
}

.about-content-7ee9ed h2 {
    font-size: 2.2rem;
    color: var(--text-dark);
    margin-bottom: 25px;
    position: relative;
    display: inline-block;
}

.about-content-7ee9ed h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.about-content-7ee9ed p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 20px;
}

.about-features-a384a6 {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 30px;
}

.about-feature-aa4303 {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--primary-light);
    padding: 12px 20px;
    border-radius: 50px;
    font-size: 0.95rem;
    color: var(--primary-color);
    font-weight: 500;
}

/* Cases Section */
.cases-351b98 {
    background: var(--bg-white);
}

.cases-intro-6c67c2 {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.cases-grid-bd73d2 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.case-card-bf8b37 {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    aspect-ratio: 1;
    cursor: pointer;
}

.case-image-6538b1 {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 3rem;
    transition: var(--transition);
}

.case-card-bf8b37:hover .case-image-6538b1 {
    transform: scale(1.1);
}

.case-overlay-218d73 {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 86, 179, 0.9));
    padding: 30px 20px 20px;
    color: var(--text-light);
    transform: translateY(100%);
    transition: var(--transition);
}

.case-card-bf8b37:hover .case-overlay-218d73 {
    transform: translateY(0);
}

.case-overlay-218d73 h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.case-overlay-218d73 p {
    font-size: 0.85rem;
    opacity: 0.9;
}

/* News Section */
.news-ad143b {
    background: var(--bg-light);
}

.news-intro-dc9469 {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.news-grid-a3817b {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.news-card-841865 {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.news-card-841865:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.news-image-825f5a {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    font-size: 2.5rem;
}

.news-content-cb6ee4 {
    padding: 25px;
}

.news-meta-1720b6 {
    display: flex;
    gap: 15px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.news-content-cb6ee4 h3 {
    font-size: 1.15rem;
    color: var(--text-dark);
    margin-bottom: 12px;
    font-weight: 600;
    line-height: 1.5;
}

.news-content-cb6ee4 p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-link-8a3e84 {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 15px;
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

.news-link-8a3e84:hover {
    color: var(--primary-dark);
    gap: 12px;
}

/* FAQ Section */
.faq-1e91d0 {
    background: var(--bg-white);
}

.faq-intro-ba1466 {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.faq-list-90adf2 {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item-42a67b {
    background: var(--bg-light);
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    overflow: hidden;
    border: 1px solid #eee;
    transition: var(--transition);
}

.faq-item-42a67b:hover {
    border-color: var(--primary-color);
}

.faq-question-2e3855 {
    padding: 20px 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-dark);
    transition: var(--transition);
}

.faq-question-2e3855:hover {
    color: var(--primary-color);
}

.faq-question-2e3855 i {
    transition: var(--transition);
    color: var(--primary-color);
}

.faq-item-42a67b.active .faq-question-2e3855 i {
    transform: rotate(180deg);
}

.faq-answer-e3258d {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer-content-f074fd {
    padding: 0 25px 20px;
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.faq-item-42a67b.active .faq-answer-e3258d {
    max-height: 500px;
}

/* Testimonials Section */
.testimonials-2f07fb {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--text-light);
    position: relative;
    overflow: hidden;
}

.testimonials-2f07fb::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNjAiIGhlaWdodD0iNjAiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+PGRlZnM+PHBhdHRlcm4gaWQ9ImdyaWQiIHdpZHRoPSI2MCIgaGVpZ2h0PSI2MCIgcGF0dGVyblVuaXRzPSJ1c2VyU3BhY2VPblVzZSI+PHBhdGggZD0iTSA2MCAwIEwgMCAwIDAgNjAiIGZpbGw9Im5vbmUiIHN0cm9rZT0icmdiYSgyNTUsMjU1LDI1NSwwLjEpIiBzdHJva2Utd2lkdGg9IjEiLz48L3BhdHRlcm4+PC9kZWZzPjxyZWN0IHdpZHRoPSIxMDAlIiBoZWlnaHQ9IjEwMCUiIGZpbGw9InVybCgjZ3JpZCkiIC8+PC9zdmc+');
    opacity: 0.3;
}

.testimonials-2f07fb .section-title-26bb78 h2 {
    color: var(--text-light);
}

.testimonials-2f07fb .section-title-26bb78 h2::after {
    background: linear-gradient(90deg, var(--text-light), var(--accent-color));
}

.testimonials-2f07fb .section-title-26bb78 p {
    color: rgba(255, 255, 255, 0.85);
}

.testimonials-intro-1720ab {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px;
}

.testimonials-grid-2b2bdc {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.testimonial-card-b55a93 {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 35px;
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.testimonial-card-b55a93:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.testimonial-header-bd3952 {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.testimonial-avatar-0d6977 {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-light);
}

.testimonial-info-4c1e42 h4 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.testimonial-info-4c1e42 p {
    font-size: 0.9rem;
    opacity: 0.8;
}

.testimonial-content-23cff0 {
    font-size: 0.95rem;
    line-height: 1.8;
    opacity: 0.9;
    font-style: italic;
}

.testimonial-rating-68dba4 {
    margin-top: 15px;
    color: var(--accent-color);
    font-size: 1rem;
}

/* Contact Section */
.contact-4199eb {
    background: var(--bg-light);
}

.contact-inner-19e736 {
    display: flex;
    gap: 60px;
}

.contact-info-c4d1c1 {
    flex: 1;
}

.contact-info-c4d1c1 h2 {
    font-size: 2.2rem;
    color: var(--text-dark);
    margin-bottom: 25px;
    position: relative;
    display: inline-block;
}

.contact-info-c4d1c1 h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: 2px;
}

.contact-info-c4d1c1 > p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 30px;
}

.contact-details-fb5c46 {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-item-453009 {
    display: flex;
    align-items: center;
    gap: 15px;
}

.contact-icon-79b79c {
    width: 50px;
    height: 50px;
    background: var(--primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary-color);
}

.contact-text-f65b4d h4 {
    font-size: 1rem;
    color: var(--text-dark);
    margin-bottom: 3px;
    font-weight: 600;
}

.contact-text-f65b4d p {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.contact-form-92893b {
    flex: 1;
    background: var(--bg-white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.contact-form-92893b h3 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 25px;
    font-weight: 600;
}

.form-group-dbb576 {
    margin-bottom: 20px;
}

.form-group-dbb576 label {
    display: block;
    font-size: 0.95rem;
    color: var(--text-dark);
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group-dbb576 input,
.form-group-dbb576 textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #eee;
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group-dbb576 input:focus,
.form-group-dbb576 textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group-dbb576 textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer-399c37 {
    background: var(--text-dark);
    color: var(--text-light);
    padding: 60px 0 25px;
}

.footer-inner-0e8e93 {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand-104f35 h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--text-light);
}

.footer-brand-104f35 p {
    font-size: 0.95rem;
    line-height: 1.8;
    opacity: 0.8;
    margin-bottom: 20px;
}

.footer-social-720a8d {
    display: flex;
    gap: 12px;
}

.footer-social-720a8d a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    transition: var(--transition);
}

.footer-social-720a8d a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

.footer-column-099620 h4 {
    font-size: 1.1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-column-099620 h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-color);
}

.footer-links-60a1be {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links-60a1be a {
    font-size: 0.95rem;
    opacity: 0.8;
    transition: var(--transition);
}

.footer-links-60a1be a:hover {
    opacity: 1;
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-bottom-40f678 {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 25px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-bottom-40f678 p {
    font-size: 0.9rem;
    opacity: 0.7;
}

.footer-friends-9f2d29 {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.footer-friends-9f2d29 a {
    font-size: 0.9rem;
    opacity: 0.7;
    transition: var(--transition);
}

.footer-friends-9f2d29 a:hover {
    opacity: 1;
    color: var(--primary-color);
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .hero-inner-118e5e {
        flex-direction: column;
        text-align: center;
        padding: 0;
    }

    .hero-content-dc0e16 h1 {
        font-size: 2.5rem;
    }

    .hero-buttons-ebd208 {
        justify-content: center;
    }

    .products-grid-48cfba,
    .advantages-grid-99edda,
    .news-grid-a3817b,
    .testimonials-grid-2b2bdc {
        grid-template-columns: repeat(2, 1fr);
    }

    .cases-grid-bd73d2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps-91323e {
        flex-wrap: wrap;
        gap: 30px;
    }

    .process-steps-91323e::before {
        display: none;
    }

    .process-step-8b532a {
        flex: 0 0 calc(50% - 15px);
    }

    .about-inner-9d618b {
        flex-direction: column;
    }

    .contact-inner-19e736 {
        flex-direction: column;
    }

    .footer-inner-0e8e93 {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu-bf8b41 {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-white);
        flex-direction: column;
        padding: 20px;
        gap: 15px;
        box-shadow: var(--shadow-md);
    }

    .nav-menu-bf8b41.active {
        display: flex;
    }

    .mobile-menu-btn-e4f66f {
        display: block;
    }

    .hero-content-dc0e16 h1 {
        font-size: 2rem;
    }

    .section-title-26bb78 h2 {
        font-size: 2rem;
    }

    .section-padding-add676 {
        padding: 50px 0;
    }

    .products-grid-48cfba,
    .advantages-grid-99edda,
    .news-grid-a3817b,
    .testimonials-grid-2b2bdc,
    .cases-grid-bd73d2 {
        grid-template-columns: 1fr;
    }

    .process-step-8b532a {
        flex: 0 0 100%;
    }

    .about-image-main-8ec88f {
        height: 300px;
    }

    .footer-inner-0e8e93 {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-social-720a8d {
        justify-content: center;
    }

    .footer-bottom-40f678 {
        flex-direction: column;
        text-align: center;
    }

    .contact-form-92893b {
        padding: 25px;
    }
    .back-to-top-1b2575{
        right: 20px !important;
    }
}

/* Animation Classes */
.fade-in-68481c {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-68481c.visible-aa5ce5 {
    opacity: 1;
    transform: translateY(0);
}

/* Back to Top */
.back-to-top-1b2575 {
    position: fixed;
    bottom: 200px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--text-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    z-index: 999;
}

.back-to-top-1b2575.visible-aa5ce5 {
    opacity: 1;
    visibility: visible;
}

.back-to-top-1b2575:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}