/* 全局重置与基础 */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: #f8f9fa;
    color: #333;
    line-height: 1.6;
    transition: background 0.3s, color 0.3s;
}

body.dark {
    background: #0f0f1a;
    color: #e0e0e0;
}

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

ul {
    list-style: none;
}

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

/* 毛玻璃效果 */
.glass {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.dark .glass {
    background: rgba(20, 20, 40, 0.8);
    border-color: rgba(255, 255, 255, 0.05);
}

/* 按钮 */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s;
    border: none;
    background: linear-gradient(135deg, #ffd700, #ffaa00);
    color: #1a1a2e;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 215, 0, 0.3);
}

/* 通用区块 */
.section {
    padding: 80px 0;
}

.section-title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 40px;
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(135deg, #ffd700, #ffaa00);
    margin: 12px auto 0;
    border-radius: 2px;
}

/* 卡片 */
.card {
    background: #fff;
    border-radius: 16px;
    padding: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s;
    border: 1px solid #eee;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.1);
}

.dark .card {
    background: #1a1a2e;
    border-color: #2a2a3e;
}

/* 网格 */
.grid {
    display: grid;
    gap: 30px;
}

/* 弹性布局 */
.flex {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: center;
}

/* 文本辅助 */
.text-center {
    text-align: center;
}

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}

/* 头部 */
header {
    background: #fff;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background 0.3s;
}

.dark header {
    background: #0f0f1a;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

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

.logo {
    font-size: 24px;
    font-weight: 800;
    background: linear-gradient(135deg, #ffd700, #ffaa00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* 导航 */
.nav {
    display: flex;
    gap: 30px;
}

.nav a {
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s;
    position: relative;
}

.nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #ffd700;
    transition: width 0.3s;
}

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

.dark .nav a {
    color: #ccc;
}

.dark .nav a:hover {
    color: #ffd700;
}

/* 移动端菜单按钮 */
.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 2px;
    background: #333;
    transition: all 0.3s;
    border-radius: 2px;
}

.dark .menu-toggle span {
    background: #ccc;
}

/* 英雄区 */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #0f0f1a 0%, #1a1a2e 50%, #2a1a3e 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 50%, rgba(255, 215, 0, 0.08) 0%, transparent 50%),
                radial-gradient(circle at 70% 50%, rgba(255, 170, 0, 0.05) 0%, transparent 50%);
    animation: heroGlow 8s ease-in-out infinite alternate;
}

.dark .hero {
    background: linear-gradient(135deg, #0a0a15 0%, #12122a 50%, #1a0a2e 100%);
}

@keyframes heroGlow {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-5%, -5%); }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
}

.hero h1 {
    font-size: 52px;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero h1 span {
    background: linear-gradient(135deg, #ffd700, #ffaa00);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 30px;
    max-width: 500px;
}

.hero .btn {
    font-size: 18px;
    padding: 16px 40px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 50px;
}

.hero-stats div {
    text-align: center;
}

.hero-stats h3 {
    font-size: 32px;
    color: #ffd700;
    font-weight: 700;
}

.hero-stats p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 14px;
    margin-top: 4px;
}

.hero-visual {
    position: relative;
    z-index: 2;
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-visual svg {
    width: 100%;
    max-width: 500px;
    height: auto;
    filter: drop-shadow(0 20px 60px rgba(255, 215, 0, 0.15));
}

/* Banner轮播 */
.banner-carousel {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    margin: 40px 0;
}

.banner-slide {
    display: none;
    padding: 60px 40px;
    background: linear-gradient(135deg, #1a1a2e, #2a1a3e);
    border-radius: 20px;
    min-height: 300px;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.banner-slide.active {
    display: flex;
}

.banner-slide h2 {
    font-size: 32px;
    color: #fff;
    font-weight: 700;
}

.banner-slide p {
    color: rgba(255, 255, 255, 0.7);
    margin: 15px 0 20px;
    max-width: 400px;
}

.banner-slide .btn {
    background: #ffd700;
    color: #1a1a2e;
}

.banner-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.banner-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s;
}

.banner-dots span.active {
    background: #ffd700;
    width: 30px;
    border-radius: 6px;
}

.dark .banner-dots span {
    background: #444;
}

.dark .banner-dots span.active {
    background: #ffd700;
}

/* 关于我们 */
.about {
    background: #fff;
}

.dark .about {
    background: #12122a;
}

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

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

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

.dark .about-text p {
    color: #aaa;
}

.about-text .btn {
    margin-top: 10px;
}

.about-image svg {
    width: 100%;
    max-width: 450px;
    height: auto;
}

/* 品牌历史 */
.history {
    background: #f8f9fa;
}

.dark .history {
    background: #0f0f1a;
}

.timeline {
    position: relative;
    padding-left: 40px;
    border-left: 3px solid #ffd700;
}

.timeline-item {
    position: relative;
    margin-bottom: 40px;
    padding-left: 20px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: -44px;
    top: 6px;
    width: 14px;
    height: 14px;
    background: #ffd700;
    border-radius: 50%;
    border: 3px solid #fff;
}

.dark .timeline-item::before {
    border-color: #0f0f1a;
}

.timeline-item h3 {
    font-size: 20px;
    font-weight: 700;
    color: #ffd700;
}

.timeline-item p {
    color: #666;
    margin-top: 6px;
}

.dark .timeline-item p {
    color: #aaa;
}

/* 核心团队 */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}

.team-card {
    text-align: center;
    padding: 30px 20px;
}

.team-card svg {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-bottom: 15px;
}

.team-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 5px;
}

.team-card p {
    color: #888;
    font-size: 14px;
}

.dark .team-card p {
    color: #aaa;
}

/* 产品中心 */
.products {
    background: #fff;
}

.dark .products {
    background: #12122a;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    text-align: center;
    padding: 40px 20px;
    position: relative;
    overflow: hidden;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #ffd700, #ffaa00);
    opacity: 0;
    transition: opacity 0.3s;
}

.product-card:hover::before {
    opacity: 1;
}

.product-card svg {
    width: 60px;
    height: 60px;
    margin-bottom: 20px;
}

.product-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
}

.product-card p {
    color: #666;
    font-size: 14px;
    margin-bottom: 15px;
}

.dark .product-card p {
    color: #aaa;
}

.product-card .btn {
    font-size: 14px;
    padding: 8px 20px;
}

/* 产品优势 */
.advantages {
    background: #f8f9fa;
}

.dark .advantages {
    background: #0f0f1a;
}

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

.adv-card {
    text-align: center;
    padding: 40px 20px;
}

.adv-card svg {
    width: 50px;
    height: 50px;
    margin-bottom: 20px;
}

.adv-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
}

.adv-card p {
    color: #666;
    font-size: 14px;
}

.dark .adv-card p {
    color: #aaa;
}

/* 解决方案 */
.solutions {
    background: #fff;
}

.dark .solutions {
    background: #12122a;
}

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

.sol-card {
    padding: 30px;
    border-left: 4px solid #ffd700;
}

.sol-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
}

.sol-card p {
    color: #666;
}

.dark .sol-card p {
    color: #aaa;
}

/* 行业应用 */
.industry {
    background: #f8f9fa;
}

.dark .industry {
    background: #0f0f1a;
}

.ind-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.ind-card {
    text-align: center;
    padding: 30px 15px;
    border-radius: 12px;
    background: #fff;
    border: 1px solid #eee;
    transition: all 0.3s;
}

.ind-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.08);
}

.dark .ind-card {
    background: #1a1a2e;
    border-color: #2a2a3e;
}

.ind-card svg {
    width: 40px;
    height: 40px;
    margin-bottom: 10px;
}

.ind-card h3 {
    font-size: 16px;
    font-weight: 600;
}

/* 案例展示 */
.cases {
    background: #fff;
}

.dark .cases {
    background: #12122a;
}

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

.case-card {
    padding: 0;
    overflow: hidden;
    border-radius: 16px;
}

.case-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.case-card .case-body {
    padding: 20px;
}

.case-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.case-card p {
    color: #666;
    font-size: 14px;
}

.dark .case-card p {
    color: #aaa;
}

/* 合作伙伴 */
.partners {
    background: #f8f9fa;
    text-align: center;
}

.dark .partners {
    background: #0f0f1a;
}

.partner-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 40px;
    align-items: center;
}

.partner-grid svg {
    width: 100px;
    height: 40px;
    opacity: 0.5;
    transition: opacity 0.3s;
}

.partner-grid svg:hover {
    opacity: 1;
}

/* 客户评价 */
.testimonials {
    background: #fff;
}

.dark .testimonials {
    background: #12122a;
}

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

.testimonial-card {
    padding: 30px;
    position: relative;
}

.testimonial-card::before {
    content: '"';
    font-size: 60px;
    color: #ffd700;
    position: absolute;
    top: 10px;
    left: 20px;
    opacity: 0.3;
    font-family: serif;
}

.testimonial-card p {
    font-style: italic;
    color: #555;
    margin-bottom: 20px;
    line-height: 1.8;
}

.dark .testimonial-card p {
    color: #bbb;
}

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

.testimonial-card .author svg {
    width: 40px;
    height: 40px;
    border-radius: 50%;
}

.testimonial-card .author h4 {
    font-weight: 600;
    font-size: 15px;
}

.testimonial-card .author span {
    color: #888;
    font-size: 13px;
}

/* 新闻资讯 */
.news {
    background: #f8f9fa;
}

.dark .news {
    background: #0f0f1a;
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.news-card {
    padding: 25px;
}

.news-card .date {
    color: #ffd700;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 8px;
}

.news-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
}

.news-card p {
    color: #666;
    font-size: 14px;
}

.dark .news-card p {
    color: #aaa;
}

.news-card a {
    color: #ffd700;
    font-weight: 600;
    font-size: 14px;
    display: inline-block;
    margin-top: 10px;
}

/* 相关推荐 */
.related {
    background: #fff;
}

.dark .related {
    background: #12122a;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.related-card {
    padding: 20px;
    text-align: center;
}

.related-card h3 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 8px;
}

.related-card p {
    color: #888;
    font-size: 13px;
}

/* 常见问题 */
.faq {
    background: #f8f9fa;
}

.dark .faq {
    background: #0f0f1a;
}

.faq-item {
    border-bottom: 1px solid #eee;
    padding: 20px 0;
    cursor: pointer;
}

.dark .faq-item {
    border-color: #2a2a3e;
}

.faq-item h3 {
    font-size: 18px;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    user-select: none;
}

.faq-item h3::after {
    content: '+';
    font-size: 24px;
    color: #ffd700;
    transition: transform 0.3s;
}

.faq-item.active h3::after {
    transform: rotate(45deg);
}

.faq-item p {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, opacity 0.4s;
    opacity: 0;
    color: #666;
    margin-top: 10px;
    line-height: 1.8;
}

.dark .faq-item p {
    color: #aaa;
}

.faq-item.active p {
    max-height: 300px;
    opacity: 1;
}

/* 如何开始 */
.howto {
    background: #fff;
}

.dark .howto {
    background: #12122a;
}

.howto-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    counter-reset: step;
}

.howto-step {
    text-align: center;
    padding: 30px 20px;
    position: relative;
}

.howto-step::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #ffd700;
    color: #1a1a2e;
    font-weight: 700;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.howto-step svg {
    width: 40px;
    height: 40px;
    margin: 20px 0 15px;
}

.howto-step h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
}

.howto-step p {
    color: #666;
    font-size: 14px;
}

.dark .howto-step p {
    color: #aaa;
}

/* 联系我们 */
.contact {
    background: #f8f9fa;
}

.dark .contact {
    background: #0f0f1a;
}

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

.contact-info h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 20px;
}

.contact-info p {
    color: #666;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.dark .contact-info p {
    color: #aaa;
}

.contact-info svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 14px 18px;
    border: 1px solid #ddd;
    border-radius: 10px;
    font-size: 15px;
    margin-bottom: 15px;
    background: #fff;
    transition: border 0.3s;
    font-family: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #ffd700;
}

.dark .contact-form input,
.dark .contact-form textarea {
    background: #1a1a2e;
    border-color: #2a2a3e;
    color: #e0e0e0;
}

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

/* 友情链接 */
.friends {
    background: #fff;
    text-align: center;
}

.dark .friends {
    background: #12122a;
}

.friend-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.friend-links a {
    color: #888;
    font-size: 14px;
    transition: color 0.3s;
}

.friend-links a:hover {
    color: #ffd700;
}

/* 网站地图 */
.sitemap {
    background: #f8f9fa;
}

.dark .sitemap {
    background: #0f0f1a;
}

.sitemap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 30px;
}

.sitemap-grid h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #ffd700;
}

.sitemap-grid a {
    display: block;
    color: #666;
    font-size: 14px;
    margin-bottom: 8px;
    transition: color 0.3s;
}

.sitemap-grid a:hover {
    color: #ffd700;
}

.dark .sitemap-grid a {
    color: #aaa;
}

/* 页脚 */
.footer {
    background: #0f0f1a;
    color: rgba(255, 255, 255, 0.7);
    padding: 40px 0 20px;
}

.footer-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 30px;
}

.footer-col h3 {
    color: #ffd700;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
}

.footer-col p,
.footer-col a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 8px;
    display: block;
}

.footer-col a:hover {
    color: #ffd700;
}

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 13px;
}

.footer-bottom span {
    color: #ffd700;
}

/* 返回顶部按钮 */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ffd700, #ffaa00);
    color: #1a1a2e;
    border: none;
    font-size: 20px;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s;
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

/* 搜索框 */
.search-box {
    display: flex;
    gap: 10px;
    max-width: 500px;
    margin: 20px auto;
}

.search-box input {
    flex: 1;
    padding: 12px 18px;
    border: 1px solid #ddd;
    border-radius: 30px;
    font-size: 15px;
    background: #fff;
    transition: border 0.3s;
}

.search-box input:focus {
    outline: none;
    border-color: #ffd700;
}

.dark .search-box input {
    background: #1a1a2e;
    border-color: #2a2a3e;
    color: #e0e0e0;
}

.search-box button {
    padding: 12px 24px;
    border-radius: 30px;
    background: linear-gradient(135deg, #ffd700, #ffaa00);
    color: #1a1a2e;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
}

.search-box button:hover {
    transform: scale(1.05);
}

/* 暗黑模式切换按钮 */
.dark-mode-toggle {
    position: fixed;
    top: 100px;
    right: 20px;
    z-index: 999;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid #ddd;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
}

.dark .dark-mode-toggle {
    background: #1a1a2e;
    border-color: #2a2a3e;
    color: #ffd700;
}

.dark-mode-toggle:hover {
    transform: scale(1.1);
}

/* 响应式布局 */
@media (max-width: 768px) {
    .header-inner {
        height: 60px;
    }

    .nav {
        display: none;
        flex-direction: column;
        background: #fff;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        padding: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
        gap: 15px;
    }

    .dark .nav {
        background: #0f0f1a;
    }

    .nav.open {
        display: flex;
    }

    .menu-toggle {
        display: flex;
    }

    .hero {
        flex-direction: column;
        text-align: center;
        padding: 60px 20px;
    }

    .hero h1 {
        font-size: 32px;
    }

    .hero p {
        margin: 0 auto 30px;
    }

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

    .hero-visual {
        display: none;
    }

    .about-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .banner-slide {
        flex-direction: column;
        text-align: center;
        padding: 40px 20px;
    }

    .banner-slide p {
        margin: 15px auto 20px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
    }

    .footer-inner {
        flex-direction: column;
        text-align: center;
    }

    .section {
        padding: 50px 0;
    }

    .section-title {
        font-size: 28px;
    }

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

    .dark-mode-toggle {
        top: 80px;
        right: 15px;
        width: 40px;
        height: 40px;
        font-size: 18px;
    }
}