/* 基础与变量重置 */
        :root {
            --bg-color: #06070d;
            --card-bg: rgba(13, 16, 27, 0.85);
            --neon-blue: #00f0ff;
            --neon-purple: #bd00ff;
            --neon-pink: #ff007a;
            --text-primary: #f1f5f9;
            --text-secondary: #94a3b8;
            --border-glow: rgba(0, 240, 255, 0.25);
            --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        }

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

        body {
            background-color: var(--bg-color);
            color: var(--text-primary);
            font-family: var(--font-sans);
            line-height: 1.6;
            overflow-x: hidden;
            background-image: 
                radial-gradient(circle at 10% 20%, rgba(189, 0, 255, 0.08) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(0, 240, 255, 0.08) 0%, transparent 40%);
        }

        /* 布局容器 */
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
            width: 100%;
        }

        /* 顶部导航 */
        header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(6, 7, 13, 0.8);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
            padding: 15px 0;
            transition: all 0.3s ease;
        }
        
        .nav-wrapper {
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .logo-area {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .ai-page-logo {
            height: 40px;
            width: auto;
        }

        .logo-text {
            font-size: 1.25rem;
            font-weight: 800;
            letter-spacing: 1px;
            background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .nav-menu {
            display: flex;
            gap: 20px;
            list-style: none;
        }

        .nav-menu a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.3s;
            font-weight: 500;
        }

        .nav-menu a:hover {
            color: var(--neon-blue);
            text-shadow: 0 0 8px rgba(0, 240, 255, 0.5);
        }

        .nav-btn {
            background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
            color: #fff;
            padding: 8px 18px;
            border-radius: 30px;
            text-decoration: none;
            font-size: 0.85rem;
            font-weight: 600;
            transition: transform 0.2s, box-shadow 0.2s;
            box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
        }

        .nav-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 0 20px rgba(189, 0, 255, 0.6);
        }

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

        .menu-toggle span {
            width: 25px;
            height: 2px;
            background-color: var(--text-primary);
            transition: all 0.3s;
        }

        /* 英雄首屏（无图） */
        .hero-section {
            padding: 160px 0 80px 0;
            text-align: center;
            position: relative;
        }

        .hero-glow {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(189, 0, 255, 0.15) 0%, rgba(0, 240, 255, 0.05) 50%, transparent 70%);
            z-index: -1;
            filter: blur(40px);
            pointer-events: none;
        }

        .hero-tag {
            display: inline-block;
            padding: 6px 16px;
            background: rgba(0, 240, 255, 0.1);
            border: 1px solid var(--neon-blue);
            color: var(--neon-blue);
            border-radius: 30px;
            font-size: 0.85rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 2px;
            margin-bottom: 25px;
            box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
            animation: pulse 2s infinite;
        }

        h1.hero-title {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 20px;
            background: linear-gradient(to right, #ffffff, var(--neon-blue), var(--neon-purple));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            text-shadow: 0 0 30px rgba(0, 240, 255, 0.1);
        }

        .hero-sub {
            font-size: 1.2rem;
            color: var(--text-secondary);
            max-width: 800px;
            margin: 0 auto 40px auto;
        }

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

        .btn-primary {
            display: inline-block;
            background: linear-gradient(135deg, var(--neon-blue), var(--neon-purple));
            color: #fff;
            padding: 14px 36px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 700;
            font-size: 1.05rem;
            box-shadow: 0 0 25px rgba(0, 240, 255, 0.4);
            transition: all 0.3s;
            border: none;
            cursor: pointer;
        }

        .btn-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 0 35px rgba(189, 0, 255, 0.8);
        }

        .btn-secondary {
            display: inline-block;
            background: rgba(255, 255, 255, 0.03);
            color: var(--text-primary);
            padding: 14px 36px;
            border-radius: 30px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.05rem;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all 0.3s;
        }

        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: var(--neon-pink);
            box-shadow: 0 0 20px rgba(255, 0, 122, 0.3);
            transform: translateY(-3px);
        }

        /* 基础结构 */
        section {
            padding: 80px 0;
            position: relative;
        }

        .section-header {
            text-align: center;
            margin-bottom: 50px;
        }

        .section-header h2 {
            font-size: 2.2rem;
            font-weight: 800;
            background: linear-gradient(to right, #fff, var(--neon-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 15px;
            display: inline-block;
            position: relative;
        }

        .section-header h2::after {
            content: '';
            display: block;
            width: 50px;
            height: 3px;
            background: var(--neon-purple);
            margin: 10px auto 0 auto;
            border-radius: 2px;
            box-shadow: 0 0 8px var(--neon-purple);
        }

        .section-header p {
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto;
            font-size: 1rem;
        }

        /* 卡片通用 */
        .neon-card {
            background: var(--card-bg);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 16px;
            padding: 30px;
            transition: all 0.3s;
            position: relative;
            overflow: hidden;
            backdrop-filter: blur(8px);
        }

        .neon-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(135deg, transparent, rgba(0, 240, 255, 0.03), transparent);
            transform: translateX(-100%);
            transition: transform 0.6s ease;
        }

        .neon-card:hover {
            transform: translateY(-5px);
            border-color: var(--neon-blue);
            box-shadow: 0 10px 30px rgba(0, 240, 255, 0.15);
        }

        .neon-card:hover::before {
            transform: translateX(100%);
        }

        /* 数据指标卡片 */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
            gap: 20px;
            margin-bottom: 40px;
        }

        .stat-card {
            text-align: center;
        }

        .stat-number {
            font-size: 2.5rem;
            font-weight: 800;
            color: var(--neon-blue);
            text-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
            margin-bottom: 5px;
        }

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

        /* 全平台AIGC服务与模型聚合 */
        .grid-3 {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 25px;
        }

        .service-icon {
            font-size: 2.5rem;
            color: var(--neon-pink);
            margin-bottom: 20px;
            text-shadow: 0 0 10px rgba(255, 0, 122, 0.3);
        }

        .service-list {
            margin-top: 15px;
            list-style: none;
        }

        .service-list li {
            font-size: 0.9rem;
            color: var(--text-secondary);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .service-list li::before {
            content: "✦";
            color: var(--neon-blue);
        }

        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 20px;
            justify-content: center;
        }

        .tag-cloud span {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 4px 12px;
            border-radius: 20px;
            font-size: 0.8rem;
            color: var(--text-secondary);
            transition: all 0.3s;
        }

        .tag-cloud span:hover {
            border-color: var(--neon-purple);
            color: #fff;
            box-shadow: 0 0 10px rgba(189, 0, 255, 0.3);
        }

        /* 制作与场景 */
        .production-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
        }

        .scene-card h3 {
            color: #fff;
            margin-bottom: 12px;
            font-size: 1.3rem;
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .scene-card h3::before {
            content: '';
            display: inline-block;
            width: 8px;
            height: 8px;
            background: var(--neon-pink);
            border-radius: 50%;
            box-shadow: 0 0 8px var(--neon-pink);
        }

        /* 解决方案与服务网络 */
        .solutions-container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .solution-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .solution-item {
            display: flex;
            gap: 15px;
        }

        .solution-number {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--neon-blue);
            border: 1px solid var(--neon-blue);
            width: 45px;
            height: 45px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            flex-shrink: 0;
            box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
        }

        .solution-content h4 {
            font-size: 1.1rem;
            margin-bottom: 5px;
            color: #fff;
        }

        .network-map {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 16px;
            padding: 40px;
            text-align: center;
        }

        .network-dots {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
            margin-top: 30px;
        }

        .dot-item {
            padding: 15px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 8px;
            border-bottom: 2px solid var(--neon-purple);
        }

        .dot-item h5 {
            color: #fff;
            margin-bottom: 5px;
        }

        /* 标准化流程与技术标准 */
        .timeline {
            display: flex;
            flex-direction: column;
            gap: 30px;
            position: relative;
            max-width: 800px;
            margin: 0 auto;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 20px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: rgba(255, 255, 255, 0.1);
        }

        .timeline-item {
            position: relative;
            padding-left: 60px;
        }

        .timeline-badge {
            position: absolute;
            left: 8px;
            top: 5px;
            width: 26px;
            height: 26px;
            border-radius: 50%;
            background: var(--bg-color);
            border: 2px solid var(--neon-blue);
            box-shadow: 0 0 10px var(--neon-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.8rem;
            font-weight: 700;
        }

        .timeline-content h3 {
            color: #fff;
            margin-bottom: 8px;
            font-size: 1.2rem;
        }

        /* 案例展示区 */
        .case-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 30px;
        }

        .case-card {
            border: 1px solid rgba(255, 255, 255, 0.05);
            background: var(--card-bg);
            border-radius: 16px;
            overflow: hidden;
            transition: all 0.3s;
        }

        .case-card:hover {
            transform: translateY(-5px);
            border-color: var(--neon-pink);
            box-shadow: 0 10px 30px rgba(255, 0, 122, 0.15);
        }

        .case-image-wrapper {
            width: 100%;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: #111322;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .case-image-wrapper img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }

        .case-card:hover .case-image-wrapper img {
            transform: scale(1.05);
        }

        .case-info {
            padding: 25px;
        }

        .case-tag {
            display: inline-block;
            padding: 3px 10px;
            background: rgba(255, 0, 122, 0.1);
            color: var(--neon-pink);
            border: 1px solid var(--neon-pink);
            font-size: 0.75rem;
            border-radius: 4px;
            margin-bottom: 12px;
        }

        .case-info h3 {
            color: #fff;
            font-size: 1.2rem;
            margin-bottom: 10px;
        }

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

        /* 对比评测表格 */
        .table-responsive {
            overflow-x: auto;
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 12px;
            background: var(--card-bg);
        }

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

        .comparison-table th, .comparison-table td {
            padding: 16px 20px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

        .comparison-table th {
            background: rgba(255, 255, 255, 0.02);
            color: #fff;
            font-weight: 600;
        }

        .comparison-table td {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .comparison-table tr:hover td {
            color: #fff;
            background: rgba(0, 240, 255, 0.02);
        }

        .highlight-col {
            color: var(--neon-blue) !important;
            font-weight: 600;
            background: rgba(0, 240, 255, 0.03);
        }

        .score-badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            background: linear-gradient(135deg, rgba(0, 240, 255, 0.1), rgba(189, 0, 255, 0.1));
            border: 1px solid var(--neon-blue);
            padding: 15px 30px;
            border-radius: 12px;
            margin-bottom: 30px;
        }

        .score-val {
            font-size: 2rem;
            font-weight: 800;
            color: var(--neon-blue);
            text-shadow: 0 0 10px var(--neon-blue);
        }

        /* 培训与证书 */
        .training-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 25px;
        }

        .cert-card {
            text-align: center;
            border-top: 3px solid var(--neon-blue);
        }

        .cert-icon {
            font-size: 2.2rem;
            color: var(--neon-blue);
            margin-bottom: 15px;
        }

        /* FAQ折叠面板 */
        .faq-wrapper {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .faq-item {
            background: var(--card-bg);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 8px;
            overflow: hidden;
            transition: all 0.3s;
        }

        .faq-header {
            padding: 18px 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            cursor: pointer;
            user-select: none;
        }

        .faq-header h3 {
            font-size: 1rem;
            color: #fff;
            margin: 0;
            font-weight: 600;
        }

        .faq-icon {
            color: var(--neon-blue);
            font-size: 1.2rem;
            transition: transform 0.3s;
        }

        .faq-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease-out;
            background: rgba(255, 255, 255, 0.01);
        }

        .faq-content {
            padding: 20px 24px;
            color: var(--text-secondary);
            font-size: 0.92rem;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
        }

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

        /* 客户评论 */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
        }

        .review-card {
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

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

        .review-user {
            display: flex;
            align-items: center;
            gap: 12px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 15px;
        }

        .user-info h4 {
            color: #fff;
            font-size: 0.95rem;
        }

        .user-info span {
            color: var(--text-secondary);
            font-size: 0.8rem;
        }

        /* 资讯与百科 */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
            gap: 25px;
        }

        .news-card h3 {
            font-size: 1.1rem;
            color: #fff;
            margin-bottom: 10px;
        }

        .news-card a {
            color: var(--neon-blue);
            text-decoration: none;
            font-size: 0.9rem;
            display: inline-block;
            margin-top: 10px;
        }

        .news-card a:hover {
            text-decoration: underline;
        }

        /* 表单与联系 */
        .contact-layout {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 50px;
        }

        .contact-info-panel {
            display: flex;
            flex-direction: column;
            gap: 25px;
        }

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

        .contact-meta-icon {
            font-size: 1.5rem;
            color: var(--neon-pink);
            flex-shrink: 0;
        }

        .contact-meta-text h4 {
            color: #fff;
            margin-bottom: 5px;
        }

        .contact-meta-text p {
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .qrcode-box {
            background: rgba(255, 255, 255, 0.02);
            border: 1px solid rgba(255, 255, 255, 0.05);
            border-radius: 12px;
            padding: 20px;
            text-align: center;
            max-width: 220px;
        }

        .qrcode-box img {
            width: 100%;
            max-width: 160px;
            border-radius: 8px;
            margin-bottom: 10px;
        }

        .qrcode-box p {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

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

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }

        .form-group {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .form-group label {
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        .form-group input, .form-group select, .form-group textarea {
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.1);
            padding: 12px 16px;
            border-radius: 8px;
            color: #fff;
            font-family: inherit;
            font-size: 0.9rem;
            transition: all 0.3s;
        }

        .form-group input:focus, .form-group select:focus, .form-group textarea:focus {
            outline: none;
            border-color: var(--neon-blue);
            box-shadow: 0 0 10px rgba(0, 240, 255, 0.25);
            background: rgba(255, 255, 255, 0.06);
        }

        /* 侧边悬停及返回顶部 */
        .float-tools {
            position: fixed;
            right: 20px;
            bottom: 40px;
            z-index: 999;
            display: flex;
            flex-direction: column;
            gap: 15px;
        }

        .float-btn {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: var(--card-bg);
            border: 1px solid var(--border-glow);
            color: var(--neon-blue);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 4px 15px rgba(0, 240, 255, 0.2);
            transition: all 0.3s;
            position: relative;
        }

        .float-btn:hover {
            background: var(--neon-blue);
            color: #000;
            transform: scale(1.1);
            box-shadow: 0 4px 20px var(--neon-blue);
        }

        .float-btn .tooltip {
            position: absolute;
            right: 60px;
            background: var(--card-bg);
            color: #fff;
            padding: 6px 12px;
            border-radius: 4px;
            font-size: 0.8rem;
            white-space: nowrap;
            opacity: 0;
            pointer-events: none;
            transition: opacity 0.3s;
            border: 1px solid var(--border-glow);
        }

        .float-btn:hover .tooltip {
            opacity: 1;
        }

        .float-qrcode-box {
            display: none;
            position: absolute;
            right: 60px;
            bottom: 0;
            background: var(--card-bg);
            border: 1px solid var(--border-glow);
            padding: 15px;
            border-radius: 8px;
            text-align: center;
            width: 180px;
        }

        .float-qrcode-box img {
            width: 100%;
            border-radius: 4px;
            margin-bottom: 5px;
        }

        .float-qrcode-box p {
            font-size: 0.75rem;
            color: var(--text-secondary);
        }

        .float-btn-kefu:hover .float-qrcode-box {
            display: block;
        }

        /* 页脚 */
        footer {
            background: #040509;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding: 60px 0 30px 0;
            color: var(--text-secondary);
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
            gap: 40px;
            margin-bottom: 40px;
        }

        .footer-logo h3 {
            color: #fff;
            margin-bottom: 15px;
        }

        .footer-links h4 {
            color: #fff;
            margin-bottom: 15px;
            font-size: 1rem;
        }

        .footer-links ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-links a {
            color: var(--text-secondary);
            text-decoration: none;
            transition: color 0.3s;
        }

        .footer-links a:hover {
            color: var(--neon-blue);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            padding-top: 20px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 15px;
        }

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

        .friend-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.85rem;
            transition: color 0.3s;
        }

        .friend-links a:hover {
            color: var(--neon-pink);
        }

        /* 动画与关键帧 */
        @keyframes pulse {
            0% {
                box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
            }
            50% {
                box-shadow: 0 0 20px rgba(0, 240, 255, 0.5);
            }
            100% {
                box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
            }
        }

        /* 响应式调整 */
        @media (max-width: 992px) {
            .solutions-container {
                grid-template-columns: 1fr;
            }
            .contact-layout {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 768px) {
            h1.hero-title {
                font-size: 2.2rem;
            }
            .hero-sub {
                font-size: 1rem;
            }
            .nav-menu {
                display: none;
                flex-direction: column;
                position: absolute;
                top: 70px;
                left: 0;
                right: 0;
                background: rgba(6, 7, 13, 0.95);
                border-bottom: 1px solid rgba(255, 255, 255, 0.1);
                padding: 20px;
                text-align: center;
                gap: 15px;
            }
            .nav-menu.active {
                display: flex;
            }
            .menu-toggle {
                display: flex;
            }
            .form-row {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }