:root {
            --primary: #E60012;
            --primary-hover: #C5000F;
            --secondary: #2C2C2C;
            --accent: #FFF0F0;
            --text-dark: #1A1A1A;
            --text-light: #666666;
            --bg-light: #FAF9F9;
            --bg-white: #FFFFFF;
            --shadow: 0 8px 30px rgba(230, 0, 18, 0.06);
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            color: var(--text-dark);
            background-color: var(--bg-light);
            line-height: 1.6;
            overflow-x: hidden;
        }

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

        ul {
            list-style: none;
        }

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

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            width: 100%;
        }

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

        .section-title {
            text-align: center;
            margin-bottom: 50px;
            position: relative;
        }

        .section-title h2 {
            font-size: 2.2rem;
            color: var(--secondary);
            margin-bottom: 15px;
            font-weight: 700;
        }

        .section-title h2 span {
            color: var(--primary);
        }

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

        /* 顶部导航 */
        header {
            background-color: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
            border-bottom: 2px solid var(--accent);
        }

        .nav-container {
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 70px;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            height: 45px;
        }

        .logo-wrap img {
            height: 100%;
            object-fit: contain;
        }

        .nav-menu {
            display: flex;
            gap: 20px;
            align-items: center;
        }

        .nav-link {
            font-weight: 500;
            color: var(--text-dark);
            padding: 8px 12px;
            border-radius: 4px;
        }

        .nav-link:hover {
            color: var(--primary);
            background-color: var(--accent);
        }

        .nav-btn {
            background-color: var(--primary);
            color: white !important;
            padding: 8px 20px;
            border-radius: 20px;
            font-weight: 600;
            transition: var(--transition);
        }

        .nav-btn:hover {
            background-color: var(--primary-hover);
            transform: translateY(-2px);
        }

        .menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            border: none;
            background: transparent;
        }

        .menu-toggle span {
            width: 25px;
            height: 3px;
            background-color: var(--primary);
            transition: var(--transition);
        }

        /* Hero首屏 - 严禁出现图片 */
        .hero {
            padding: 160px 0 100px;
            background: radial-gradient(circle at top right, rgba(230, 0, 18, 0.08) 0%, rgba(255, 255, 255, 1) 70%);
            text-align: center;
            position: relative;
        }

        .hero-badge {
            display: inline-block;
            background-color: var(--accent);
            color: var(--primary);
            padding: 6px 20px;
            border-radius: 30px;
            font-weight: 600;
            margin-bottom: 25px;
            font-size: 0.95rem;
            border: 1px solid rgba(230, 0, 18, 0.2);
            animation: pulse 2s infinite;
        }

        .hero h1 {
            font-size: 3rem;
            line-height: 1.25;
            color: var(--secondary);
            margin-bottom: 25px;
            font-weight: 800;
        }

        .hero h1 span {
            color: var(--primary);
            position: relative;
            display: inline-block;
        }

        .hero-desc {
            font-size: 1.25rem;
            color: var(--text-light);
            max-width: 800px;
            margin: 0 auto 40px;
            line-height: 1.8;
        }

        .hero-actions {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        .btn-main {
            background-color: var(--primary);
            color: white;
            font-size: 1.1rem;
            font-weight: 600;
            padding: 14px 36px;
            border-radius: 30px;
            box-shadow: 0 8px 25px rgba(230, 0, 18, 0.3);
            border: none;
            cursor: pointer;
        }

        .btn-main:hover {
            background-color: var(--primary-hover);
            transform: translateY(-3px);
            box-shadow: 0 12px 30px rgba(230, 0, 18, 0.4);
            color: white;
        }

        .btn-sub {
            background-color: var(--bg-white);
            color: var(--secondary);
            font-size: 1.1rem;
            font-weight: 600;
            padding: 14px 36px;
            border-radius: 30px;
            border: 2px solid #E0E0E0;
        }

        .btn-sub:hover {
            border-color: var(--primary);
            color: var(--primary);
            transform: translateY(-3px);
        }

        /* 数据指标卡片 */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 60px;
        }

        .stat-card {
            background-color: var(--bg-white);
            padding: 30px 20px;
            border-radius: 12px;
            box-shadow: var(--shadow);
            border-top: 4px solid var(--primary);
            text-align: center;
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 5px;
        }

        .stat-label {
            font-size: 0.95rem;
            color: var(--text-light);
        }

        /* 关于我们与平台介绍 */
        .about-section {
            background-color: var(--bg-white);
        }

        .about-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }

        .about-content h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: var(--secondary);
        }

        .about-content p {
            color: var(--text-light);
            margin-bottom: 20px;
            font-size: 1.05rem;
            line-height: 1.8;
        }

        .model-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 25px;
        }

        .model-tag {
            background-color: var(--accent);
            color: var(--primary);
            font-size: 0.85rem;
            padding: 6px 14px;
            border-radius: 20px;
            font-weight: 600;
            border: 1px solid rgba(230, 0, 18, 0.1);
        }

        .about-media {
            border-radius: 16px;
            overflow: hidden;
            box-shadow: var(--shadow);
        }

        /* AIGC 服务能力卡片 */
        .services-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .service-card {
            background-color: var(--bg-white);
            padding: 40px 30px;
            border-radius: 12px;
            box-shadow: var(--shadow);
            transition: var(--transition);
            border: 1px solid #F0F0F0;
        }

        .service-card:hover {
            transform: translateY(-10px);
            border-color: var(--primary);
            box-shadow: 0 15px 40px rgba(230, 0, 18, 0.1);
        }

        .service-icon {
            width: 60px;
            height: 60px;
            background-color: var(--accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 25px;
            color: var(--primary);
            font-size: 1.8rem;
            font-weight: bold;
        }

        .service-card h3 {
            font-size: 1.3rem;
            margin-bottom: 15px;
            color: var(--secondary);
        }

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

        /* 一站式制作与标准化流程 */
        .process-section {
            background-color: var(--bg-white);
        }

        .process-steps {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
            margin-top: 40px;
            position: relative;
        }

        .process-step {
            text-align: center;
            position: relative;
        }

        .step-number {
            width: 50px;
            height: 50px;
            background-color: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            font-weight: 700;
            margin: 0 auto 20px;
            position: relative;
            z-index: 2;
        }

        .process-step h4 {
            font-size: 1.1rem;
            margin-bottom: 10px;
            color: var(--secondary);
        }

        .process-step p {
            font-size: 0.9rem;
            color: var(--text-light);
        }

        /* 行业解决方案与全国服务网络 */
        .solutions-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
        }

        .solution-item {
            background-color: var(--bg-white);
            padding: 35px;
            border-radius: 12px;
            box-shadow: var(--shadow);
            display: flex;
            gap: 20px;
        }

        .solution-num {
            font-size: 2.5rem;
            font-weight: 800;
            color: rgba(230, 0, 18, 0.15);
            line-height: 1;
        }

        .solution-detail h3 {
            font-size: 1.25rem;
            margin-bottom: 12px;
            color: var(--secondary);
        }

        .solution-detail p {
            color: var(--text-light);
            font-size: 0.95rem;
        }

        /* 客户案例中心 */
        .cases-section {
            background-color: var(--bg-white);
        }

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

        .case-card {
            background-color: var(--bg-light);
            border-radius: 12px;
            overflow: hidden;
            border: 1px solid #ECECEC;
            transition: var(--transition);
        }

        .case-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow);
        }

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

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

        .case-info {
            padding: 25px;
        }

        .case-tag {
            display: inline-block;
            background-color: var(--accent);
            color: var(--primary);
            font-size: 0.8rem;
            padding: 4px 10px;
            border-radius: 4px;
            font-weight: 600;
            margin-bottom: 12px;
        }

        .case-info h4 {
            font-size: 1.15rem;
            margin-bottom: 10px;
            color: var(--secondary);
        }

        .case-info p {
            font-size: 0.9rem;
            color: var(--text-light);
        }

        /* 对比评测 */
        .compare-table-wrapper {
            background-color: var(--bg-white);
            padding: 40px;
            border-radius: 16px;
            box-shadow: var(--shadow);
            overflow-x: auto;
        }

        .compare-header-summary {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
            border-bottom: 2px solid var(--accent);
            padding-bottom: 20px;
            flex-wrap: wrap;
            gap: 20px;
        }

        .rating-box {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .rating-score {
            font-size: 3rem;
            font-weight: 900;
            color: var(--primary);
        }

        .rating-text {
            font-size: 1rem;
            color: var(--text-light);
        }

        .stars {
            color: #FFB300;
            font-size: 1.4rem;
            margin-top: 5px;
        }

        .compare-table {
            width: 100%;
            border-collapse: collapse;
            text-align: left;
            min-width: 600px;
        }

        .compare-table th, .compare-table td {
            padding: 16px 20px;
            border-bottom: 1px solid #ECECEC;
        }

        .compare-table th {
            background-color: var(--accent);
            color: var(--primary);
            font-weight: 700;
        }

        .compare-table tr:hover td {
            background-color: rgba(230, 0, 18, 0.02);
        }

        .highlight-col {
            color: var(--primary);
            font-weight: 600;
            background-color: rgba(230, 0, 18, 0.01);
        }

        /* Token 比价 */
        .token-section {
            background-color: var(--bg-white);
        }

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

        .token-card {
            background-color: var(--bg-light);
            border: 2px solid #EFEFEF;
            border-radius: 12px;
            padding: 30px;
            text-align: center;
            position: relative;
            transition: var(--transition);
        }

        .token-card.featured {
            border-color: var(--primary);
            background-color: var(--accent);
        }

        .token-card.featured::before {
            content: "全网低价";
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background-color: var(--primary);
            color: white;
            padding: 2px 15px;
            font-size: 0.8rem;
            border-radius: 10px;
            font-weight: 600;
        }

        .token-card h4 {
            font-size: 1.25rem;
            margin-bottom: 15px;
        }

        .token-price {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--primary);
            margin-bottom: 20px;
        }

        .token-price span {
            font-size: 0.9rem;
            color: var(--text-light);
            font-weight: 400;
        }

        .token-features {
            margin-bottom: 25px;
        }

        .token-features li {
            padding: 8px 0;
            font-size: 0.95rem;
            border-bottom: 1px dashed #E0E0E0;
            color: var(--text-dark);
        }

        /* 人工智能培训与考证 */
        .training-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 15px;
        }

        .training-card {
            background-color: var(--bg-white);
            padding: 25px 15px;
            border-radius: 10px;
            box-shadow: var(--shadow);
            border-top: 3px solid var(--primary);
            text-align: center;
            transition: var(--transition);
        }

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

        .training-card h4 {
            font-size: 1.05rem;
            color: var(--secondary);
            margin-bottom: 10px;
        }

        .training-card p {
            font-size: 0.85rem;
            color: var(--text-light);
        }

        /* 需求匹配与联系表单 */
        .form-section {
            background-color: var(--bg-white);
        }

        .form-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
        }

        .form-intro h3 {
            font-size: 1.8rem;
            margin-bottom: 20px;
            color: var(--secondary);
        }

        .form-intro p {
            color: var(--text-light);
            margin-bottom: 30px;
            font-size: 1.05rem;
        }

        .contact-info-list li {
            margin-bottom: 15px;
            display: flex;
            align-items: center;
            gap: 15px;
            font-size: 1rem;
        }

        .contact-icon-bg {
            width: 40px;
            height: 40px;
            background-color: var(--accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            font-weight: bold;
        }

        .form-wrapper {
            background-color: var(--bg-light);
            padding: 40px;
            border-radius: 16px;
            border: 1px solid #ECECEC;
        }

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

        .form-group label {
            display: block;
            margin-bottom: 8px;
            font-weight: 600;
            color: var(--text-dark);
        }

        .form-control {
            width: 100%;
            padding: 12px 15px;
            border: 1px solid #CCCCCC;
            border-radius: 8px;
            font-size: 1rem;
            transition: var(--transition);
        }

        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(230, 0, 18, 0.1);
        }

        .form-btn {
            width: 100%;
            background-color: var(--primary);
            color: white;
            border: none;
            padding: 14px;
            font-size: 1.1rem;
            font-weight: 600;
            border-radius: 8px;
            cursor: pointer;
            box-shadow: 0 5px 15px rgba(230, 0, 18, 0.2);
            transition: var(--transition);
        }

        .form-btn:hover {
            background-color: var(--primary-hover);
        }

        /* 常见用户问题 FAQ */
        .faq-accordion {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background-color: var(--bg-white);
            border-radius: 8px;
            margin-bottom: 15px;
            box-shadow: var(--shadow);
            overflow: hidden;
            border: 1px solid #ECECEC;
        }

        .faq-header {
            padding: 20px 25px;
            background-color: var(--bg-white);
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            user-select: none;
            transition: var(--transition);
        }

        .faq-header:hover {
            background-color: var(--accent);
        }

        .faq-question {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--secondary);
        }

        .faq-icon {
            font-size: 1.5rem;
            color: var(--primary);
            transition: var(--transition);
        }

        .faq-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            background-color: var(--bg-white);
        }

        .faq-content {
            padding: 20px 25px;
            border-top: 1px solid #EFEFEF;
            color: var(--text-light);
            font-size: 0.95rem;
            line-height: 1.8;
        }

        .faq-item.active .faq-body {
            max-height: 500px;
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }

        /* AI 术语百科与标签云 */
        .glossary-section {
            background-color: var(--bg-white);
        }

        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
            margin-top: 30px;
        }

        .glossary-tag {
            background-color: var(--bg-light);
            color: var(--text-dark);
            padding: 8px 18px;
            border-radius: 20px;
            font-size: 0.95rem;
            font-weight: 500;
            border: 1px solid #ECECEC;
            transition: var(--transition);
        }

        .glossary-tag:hover {
            background-color: var(--primary);
            color: white;
            border-color: var(--primary);
        }

        /* 客户评论卡片 */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .review-card {
            background-color: var(--bg-white);
            padding: 30px;
            border-radius: 12px;
            box-shadow: var(--shadow);
            border: 1px solid #ECECEC;
            position: relative;
        }

        .review-text {
            color: var(--text-light);
            font-size: 0.95rem;
            line-height: 1.8;
            margin-bottom: 20px;
            font-style: italic;
        }

        .review-author {
            display: flex;
            align-items: center;
            gap: 15px;
        }

        .author-info h5 {
            font-size: 1rem;
            color: var(--secondary);
        }

        .author-info span {
            font-size: 0.8rem;
            color: var(--primary);
            font-weight: 600;
        }

        /* 行业资讯 / 知识库 */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }

        .news-card {
            background-color: var(--bg-white);
            border-radius: 12px;
            overflow: hidden;
            box-shadow: var(--shadow);
            border: 1px solid #ECECEC;
        }

        .news-content {
            padding: 25px;
        }

        .news-date {
            font-size: 0.8rem;
            color: var(--primary);
            font-weight: 600;
            margin-bottom: 10px;
        }

        .news-content h4 {
            font-size: 1.15rem;
            margin-bottom: 12px;
            color: var(--secondary);
        }

        .news-content p {
            font-size: 0.9rem;
            color: var(--text-light);
            margin-bottom: 15px;
        }

        .news-link {
            color: var(--primary);
            font-weight: 600;
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .news-link:hover {
            color: var(--primary-hover);
        }

        /* 加盟代理 */
        .agency-section {
            background-color: var(--secondary);
            color: white;
            text-align: center;
        }

        .agency-section .section-title h2 {
            color: white;
        }

        .agency-section .section-title p {
            color: #CCCCCC;
        }

        .agency-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
            margin-bottom: 40px;
        }

        .agency-card {
            background-color: rgba(255, 255, 255, 0.05);
            padding: 40px 30px;
            border-radius: 12px;
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .agency-card h4 {
            font-size: 1.3rem;
            color: var(--primary);
            margin-bottom: 15px;
        }

        .agency-card p {
            font-size: 0.95rem;
            color: #E0E0E0;
        }

        /* 页脚与友情链接 */
        footer {
            background-color: #1A1A1A;
            color: #E0E0E0;
            padding: 60px 0 30px;
            border-top: 4px solid var(--primary);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-logo img {
            height: 40px;
            margin-bottom: 20px;
        }

        .footer-col h4 {
            color: white;
            font-size: 1.1rem;
            margin-bottom: 20px;
            position: relative;
            padding-bottom: 8px;
        }

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

        .footer-col p {
            font-size: 0.9rem;
            line-height: 1.8;
            margin-bottom: 10px;
        }

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

        .footer-links a {
            font-size: 0.9rem;
            color: #CCCCCC;
        }

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

        .qrcode-wrap {
            width: 120px;
            height: 120px;
            background-color: white;
            padding: 8px;
            border-radius: 8px;
            margin-top: 10px;
        }

        .qrcode-wrap img {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }

        .friend-links-section {
            border-top: 1px solid #2C2C2C;
            padding-top: 25px;
            margin-top: 25px;
        }

        .friend-links-title {
            font-size: 0.9rem;
            color: #888888;
            margin-bottom: 10px;
        }

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

        .friend-links-wrap a {
            font-size: 0.85rem;
            color: #888888;
        }

        .friend-links-wrap a:hover {
            color: var(--primary);
        }

        .copyright-section {
            border-top: 1px solid #2C2C2C;
            padding-top: 20px;
            text-align: center;
            font-size: 0.85rem;
            color: #888888;
        }

        /* 浮动客服入口 */
        .floating-contact {
            position: fixed;
            bottom: 30px;
            right: 30px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .float-item {
            width: 50px;
            height: 50px;
            background-color: var(--primary);
            color: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 15px rgba(230, 0, 18, 0.3);
            cursor: pointer;
            position: relative;
            transition: var(--transition);
        }

        .float-item:hover {
            background-color: var(--primary-hover);
            transform: scale(1.05);
        }

        .float-popover {
            position: absolute;
            right: 65px;
            bottom: 0;
            background-color: var(--bg-white);
            color: var(--text-dark);
            padding: 15px;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
            display: none;
            width: 180px;
            text-align: center;
            border: 1px solid #ECECEC;
        }

        .float-popover p {
            font-size: 0.85rem;
            margin-bottom: 8px;
            font-weight: 600;
        }

        .float-item:hover .float-popover {
            display: block;
        }

        /* 动画关键帧 */
        @keyframes pulse {
            0% { transform: scale(1); }
            50% { transform: scale(1.03); }
            100% { transform: scale(1); }
        }

        /* 响应式媒体查询 */
        @media (max-width: 1024px) {
            .stats-grid, .services-grid, .cases-grid, .token-grid, .reviews-grid, .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .training-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .process-steps {
                grid-template-columns: repeat(3, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            .about-grid, .solutions-grid, .form-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid, .services-grid, .cases-grid, .token-grid, .reviews-grid, .news-grid {
                grid-template-columns: 1fr;
            }
            .training-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .process-steps {
                grid-template-columns: 1fr;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 70px;
                left: 0;
                right: 0;
                background-color: var(--bg-white);
                padding: 20px;
                box-shadow: 0 10px 20px rgba(0, 0, 0, 0.05);
                border-top: 1px solid #F0F0F0;
            }
            .nav-menu.active {
                display: flex;
            }
            .menu-toggle {
                display: flex;
            }
            .hero h1 {
                font-size: 2.2rem;
            }
        }