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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #fff;
}

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

/* Top Bar */
.top-bar {
    background-color: #0F92BD;
    color: #fff;
    padding: 10px 0;
    font-size: 14px;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left {
    display: flex;
    gap: 30px;
}

.top-bar-left a {
    color: #fff;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 5px;
}

.top-bar-right {
    display: flex;
    gap: 15px;
}

.top-bar-right a {
    color: #fff;
    font-size: 18px;
}

/* Main Header */
.main-header {
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 20px 0;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 80px;
}

.logo img {
    height: 60px;
}

/* Navigation - Fixed to prevent wrapping */
.main-nav {
    flex: 1;
    display: flex;
    justify-content: center;
    min-width: 0;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 20px;
    flex-wrap: nowrap;
    white-space: nowrap;
    margin: 0;
    padding: 0;
}

.main-nav a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.3s ease;
    padding: 8px 10px;
    display: block;
}

.main-nav a:hover,
.main-nav a.active {
    color: #0F92BD;
}

.has-dropdown {
    position: relative;
}

.has-dropdown .dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #fff;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    border-radius: 4px;
    padding: 20px;
    min-width: 400px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
}

.has-dropdown .dropdown li {
    margin: 0;
    padding: 0;
}

.has-dropdown .dropdown a {
    display: block;
    padding: 12px 20px;
    font-size: 14px;
    background-color: #f0f0f0;
    border-radius: 4px;
    text-align: center;
    transition: all 0.3s ease;
}

.has-dropdown .dropdown a:hover {
    background-color: #0F92BD;
    color: white;
}

/* User Actions */
.user-actions {
    display: flex;
    gap: 10px;
    align-items: center;
}

/* Breadcrumb */
.breadcrumb {
    background-color: #f5f5f5;
    padding: 15px 0;
}

.breadcrumb .container {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #666;
}

.breadcrumb a {
    color: #0F92BD;
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

/* Products Content */
.products-content {
    padding: 40px 0;
}

.products-layout {
    display: flex;
    gap: 40px;
}

/* Sidebar */
.sidebar {
    width: 250px;
    flex-shrink: 0;
}

.sidebar h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 20px;
    color: #333;
}

.category-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.category-menu li {
    margin-bottom: 10px;
}

.category-menu a {
    display: block;
    padding: 8px 0;
    color: #666;
    text-decoration: none;
    transition: color 0.3s ease;
}

.category-menu a:hover,
.category-menu a.active {
    color: #0F92BD;
}

/* Products Main */
.products-main {
    flex: 1;
}

.products-main h2 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 30px;
    color: #333;
}

/* Products Grid */
.products-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.product-item {
    text-align: center;
}

.product-image {
    width: 100%;
    height: 250px;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f9f9f9;
    border-radius: 8px;
    overflow: hidden;
}

.product-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.product-item h3 {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin: 0;
}

.language-btn,
.login-btn,
.inquiry-btn {
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    font-weight: 500;
    color: #333;
    text-decoration: none;
    padding: 8px 12px;
    border-radius: 4px;
    transition: all 0.3s ease;
    font-size: 14px;
}

.inquiry-btn {
    background-color: #0F92BD;
    color: #fff;
    padding: 8px 15px;
}

.inquiry-btn:hover {
    background-color: #0c7a9e;
}

/* Hero Carousel Section */
.hero-carousel {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
    background-color: #0F92BD;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-carousel .carousel-slides {
    display: flex;
    width: 300%;
    height: 100%;
    transition: transform 0.5s ease-in-out;
}

.hero-carousel .carousel-slide {
    width: 33.333%;
    height: 100%;
    position: relative;
}

.slide-content {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.slide-content video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide-text {
    position: absolute;
    bottom: 50px;
    left: 50px;
    color: #fff;
    z-index: 2;
}

.slide-text h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.slide-text h2 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.slide-text p {
    font-size: 18px;
    font-weight: 500;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

/* Carousel Controls */
.carousel-prev,
.carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0,0,0,0.5);
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 20px;
    cursor: pointer;
    z-index: 3;
    transition: background-color 0.3s ease;
}

.carousel-prev:hover,
.carousel-next:hover {
    background-color: rgba(0,0,0,0.8);
}

.carousel-prev {
    left: 20px;
}

.carousel-next {
    right: 20px;
}

/* Carousel Indicators */
.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 3;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255,255,255,0.5);
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.indicator.active {
    background-color: #fff;
}

/* Products Section */
.products {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.section-title {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    color: #333;
    margin-bottom: 50px;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 30px;
}

.product-item {
    background-color: #fff;
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}

.product-item a {
    text-decoration: none;
    color: #333;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.product-icon {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.product-item h3 {
    font-size: 18px;
    font-weight: 600;
}

/* About Banner Section */
.about-banner {
    width: 100%;
    height: 400px;
    overflow: hidden;
    position: relative;
}

.banner-image {
    width: 100%;
    height: 100%;
    position: relative;
}

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

.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-overlay h1 {
    color: #fff;
    font-size: 48px;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

/* About Hero Section */
.about-hero {
    padding: 80px 0;
    background-color: #fff;
}

.about-hero-content {
    display: flex;
    gap: 60px;
    align-items: center;
}

.about-hero-image {
    flex: 1;
}

.about-hero-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: 8px;
}

.about-hero-text {
    flex: 1;
}

.about-hero-text h1 {
    font-size: 36px;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.about-hero-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 15px;
}

/* About Stats Section */
.about-stats {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.about-stats-content {
    display: flex;
    gap: 60px;
    align-items: center;
}

.about-stats-text {
    flex: 1;
}

.about-stats-text h2 {
    font-size: 32px;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.about-stats-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 15px;
}

.about-stats-grid {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.stat-item {
    background-color: #fff;
    padding: 40px 30px;
    text-align: center;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.stat-number {
    font-size: 48px;
    font-weight: 700;
    color: #0F92BD;
    margin-bottom: 10px;
}

.stat-label {
    font-size: 14px;
    font-weight: 600;
    color: #666;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Company History Section */
.company-history {
    padding: 80px 0;
    background-color: #fff;
}

.company-history .section-title {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
}

.company-history .section-subtitle {
    text-align: center;
    font-size: 16px;
    color: #666;
    margin-bottom: 60px;
}

.history-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.history-item {
    flex: 0 0 33.333%;
    text-align: center;
    padding: 0 20px;
    box-sizing: border-box;
}

.history-image {
    width: 154px;
    height: 154px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 20px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

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

.history-year {
    font-size: 24px;
    font-weight: 700;
    color: #0F92BD;
    margin-bottom: 15px;
}

.history-description {
    font-size: 14px;
    line-height: 1.6;
    color: #666;
}

.carousel-prev,
.carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0,0,0,0.5);
    color: #fff;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-prev:hover,
.carousel-next:hover {
    background-color: rgba(0,0,0,0.8);
}

.carousel-prev {
    left: 20px;
}

.carousel-next {
    right: 20px;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.carousel-indicators .indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ddd;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.carousel-indicators .indicator.active {
    background-color: #0F92BD;
}

/* Professional Certificates Section */
.professional-certificates {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.professional-certificates .section-title {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
}

.professional-certificates .section-subtitle {
    text-align: center;
    font-size: 16px;
    color: #666;
    margin-bottom: 60px;
}

.certificates-carousel {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.certificates-carousel .carousel-track {
    display: flex;
    transition: transform 0.5s ease;
}

.certificate-item {
    flex: 0 0 25%;
    padding: 0 15px;
    box-sizing: border-box;
}

.certificate-item img {
    width: 100%;
    height: auto;
    max-height: 300px;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* About Section */
.about {
    padding: 80px 0;
    background-color: #fff;
}

.about-content {
    display: flex;
    gap: 40px;
    align-items: center;
}

.about-text {
    flex: 1;
}

.about-video {
    flex: 1;
}

.about-video video {
    width: 100%;
    height: auto;
    border-radius: 8px;
}

.about-text h2 {
    font-size: 32px;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}

.about-text p {
    font-size: 16px;
    line-height: 1.8;
    color: #666;
    margin-bottom: 30px;
}

.btn {
    display: inline-block;
    background-color: #0F92BD;
    color: #fff;
    padding: 12px 30px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 500;
    transition: background-color 0.3s ease;
}

.btn:hover {
    background-color: #0c7a9e;
}

/* Trending Products */
.trending-products {
    padding: 80px 0;
    background-color: #f9f9f9;
}

.product-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.tab-btn {
    background-color: #fff;
    color: #333;
    padding: 10px 24px;
    border: 1px solid #ddd;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    background-color: #f0f0f0;
}

.tab-btn.active {
    background-color: #0F92BD;
    color: #fff;
    border-color: #0F92BD;
}

.tab-content {
    margin-bottom: 40px;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
}

.trending-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.trending-item {
    background-color: #fff;
    border-radius: 8px;
    padding: 20px;
    text-align: center;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.trending-item:hover {
    transform: translateY(-5px);
}

.trending-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 15px;
}

.trending-item h3 {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    line-height: 1.4;
    margin-bottom: 0;
}

.contact-info {
    text-align: center;
    margin-top: 30px;
}

.contact-info a {
    color: #0F92BD;
    text-decoration: none;
    font-weight: 500;
}

/* News Section */
.news {
    padding: 80px 0;
    background-color: #fff;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.news-item {
    background-color: #f9f9f9;
    border-radius: 8px;
    overflow: hidden;
}

.news-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
}

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

.news-item a {
    display: block;
    padding: 30px;
    text-decoration: none;
    color: #333;
}

.news-item a {
    text-decoration: none;
    color: #333;
}

.news-item h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 10px;
}

.news-item .date {
    display: block;
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
}

.news-item p {
    font-size: 16px;
    line-height: 1.6;
    color: #666;
}

/* Solutions Case */
.solutions {
    padding: 80px 0;
    background-color: #f9f9f9;
    width: 100%;
}

.solutions h2 {
    text-align: center;
    margin-bottom: 40px;
    color: #333;
    font-size: 28px;
    font-weight: 700;
}

.solutions-carousel {
    position: relative;
    overflow: hidden;
    margin-bottom: 40px;
    width: 100%;
}

.solutions-carousel .carousel-container {
    position: relative;
    overflow: hidden;
}

.solutions-carousel .carousel-slides {
    display: flex;
    transition: transform 0.5s ease;
}

.solutions-carousel .carousel-slide {
    flex: 0 0 20%; /* 每次显示5张图片 */
    max-width: 20%;
    padding: 0 8px;
    box-sizing: border-box;
}

.solutions-carousel .carousel-slide img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 12px;
}

.solutions-carousel .carousel-slide h3 {
    font-size: 14px;
    font-weight: 600;
    color: #333;
    text-align: center;
    line-height: 1.4;
}

.solutions-carousel .carousel-prev,
.solutions-carousel .carousel-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, 0.8);
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.solutions-carousel .carousel-prev {
    left: 20px;
}

.solutions-carousel .carousel-next {
    right: 20px;
}

.solutions-carousel .carousel-prev:hover,
.solutions-carousel .carousel-next:hover {
    background-color: #fff;
}

.solutions-carousel .carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 80px;
}

.solutions-carousel .carousel-indicators .indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #ccc;
    border: none;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.solutions-carousel .carousel-indicators .indicator.active {
    background-color: #0F92BD;
}

/* Footer */
footer {
    background-color: #333;
    color: #fff;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    color: #fff;
}

.footer-section p,
.footer-section a {
    color: #ccc;
    text-decoration: none;
    margin-bottom: 10px;
    display: block;
}

.footer-section a:hover {
    color: #0F92BD;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.newsletter-form input {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
}

.newsletter-form button {
    background-color: #0F92BD;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 500;
}

.social-links {
    list-style: none;
}

.social-links li {
    margin-bottom: 10px;
}

.social-links a {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-bottom {
    border-top: 1px solid #555;
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-bottom p,
.footer-bottom a {
    color: #ccc;
    text-decoration: none;
    font-size: 14px;
}

.sales-btn {
    background-color: #0F92BD;
    color: #fff;
    padding: 10px 20px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .main-nav ul {
        gap: 15px;
    }
    
    .main-nav a {
        font-size: 13px;
        padding: 6px 8px;
    }
    
    .user-actions {
        gap: 8px;
    }
    
    .language-btn,
    .login-btn,
    .inquiry-btn {
        font-size: 12px;
        padding: 6px 10px;
    }
}

@media (max-width: 768px) {
    .top-bar .container {
        flex-direction: column;
        gap: 10px;
    }
    
    .top-bar-left {
        flex-direction: column;
        gap: 10px;
        align-items: center;
    }
    
    .main-header .container {
        flex-direction: column;
        gap: 20px;
    }
    
    .main-nav {
        width: 100%;
    }
    
    .main-nav ul {
        flex-direction: column;
        align-items: center;
        gap: 15px;
    }
    
    .user-actions {
        flex-direction: column;
        gap: 10px;
    }
    
    .hero-carousel {
        height: 300px;
    }
    
    .slide-text {
        bottom: 30px;
        left: 30px;
    }
    
    .slide-text h1 {
        font-size: 24px;
    }
    
    .slide-text h2 {
        font-size: 18px;
    }
    
    .about-content {
        flex-direction: column;
        text-align: center;
    }
    
    .product-grid,
    .trending-grid,
    .news-grid,
    .solutions-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.product-item,
.trending-item,
.news-item,
.solution-item {
    animation: fadeInUp 0.6s ease-out;
}

/* Contact Page Styles */
.contact-content {
    padding: 60px 0;
}

.contact-content h1 {
    text-align: center;
    font-size: 36px;
    margin-bottom: 40px;
    color: #0F92BD;
}

.contact-section {
    margin-bottom: 60px;
}

.contact-section h2 {
    font-size: 28px;
    margin-bottom: 30px;
    color: #333;
    text-align: center;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: flex-start;
}

.contact-map {
    border: 2px solid #0F92BD;
    border-radius: 8px;
    overflow: hidden;
}

.map-placeholder {
    width: 100%;
    height: 300px;
    background-color: #f8f9fa;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    color: #0F92BD;
}

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

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

.contact-item i {
    color: #0F92BD;
    font-size: 20px;
    margin-top: 5px;
    flex-shrink: 0;
}

.contact-item span {
    line-height: 1.6;
}

.contact-btn {
    background-color: #0F92BD;
    color: #fff;
    border: none;
    padding: 12px 30px;
    border-radius: 5px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s;
    margin-top: 10px;
}

.contact-btn:hover {
    background-color: #0b74a1;
}

.buy-process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.step {
    background-color: #f8f9fa;
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    transition: transform 0.3s;
}

.step:hover {
    transform: translateY(-5px);
}

.step-icon {
    width: 60px;
    height: 60px;
    background-color: #0F92BD;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: #fff;
    font-size: 24px;
}

.step h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: #333;
}

.step p {
    color: #666;
    line-height: 1.6;
}

.warranty-info {
    background-color: #f8f9fa;
    padding: 40px;
    border-radius: 8px;
}

.warranty-info h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: #0F92BD;
}

.warranty-info p {
    margin-bottom: 20px;
    line-height: 1.6;
}

.warranty-info ul {
    list-style-type: disc;
    padding-left: 20px;
    margin-bottom: 20px;
}

.warranty-info ul li {
    margin-bottom: 10px;
    line-height: 1.6;
}

.warranty-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: flex-start;
}

.warranty-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

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

/* Contact Form Styles */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    padding: 2rem;
    background: #ffffff;
    border-radius: 0.5rem;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #374151;
    font-size: 0.875rem;
}

.form-group label span {
    color: #ef4444;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #d1d5db;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    transition: all 0.2s ease;
}

.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #0F92BD;
    box-shadow: 0 0 0 3px rgba(15, 146, 189, 0.1);
}

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

.submit-btn {
    width: 100%;
    padding: 0.75rem 1.5rem;
    background-color: #0F92BD;
    color: white;
    border: none;
    border-radius: 0.375rem;
    font-weight: 500;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.submit-btn:hover {
    background-color: #0c7aa7;
    transform: translateY(-1px);
    box-shadow: 0 4px 6px -1px rgba(15, 146, 189, 0.2);
}

.submit-btn:active {
    transform: translateY(0);
}

#formMessage {
    margin-bottom: 1rem;
}

.alert {
    padding: 0.75rem 1rem;
    border-radius: 0.375rem;
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.alert-info {
    background-color: #dbeafe;
    color: #1e40af;
    border: 1px solid #bfdbfe;
}

.alert-success {
    background-color: #d1fae5;
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.alert-danger {
    background-color: #fee2e2;
    color: #b91c1c;
    border: 1px solid #fecaca;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .warranty-content {
        grid-template-columns: 1fr;
    }
    
    .buy-process {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
}