/* 全局样式 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #1d1d1f;
    background-color: #fff;
}

.container {
    width: 98%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 头部样式 */
.site-header {
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: saturate(180%) blur(20px);
    padding: 10px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

/* 汉堡菜单 */
.mobile-menu {
    display: none;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
}

.hamburger {
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
    transition: transform 0.3s ease;
}

.hamburger:hover {
    transform: scale(1.1);
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #1d1d1f;
    margin: 5px 0;
    transition: 0.3s;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* 侧边栏导航 */
.sidebar {
    position: fixed;
    right: -100%;
    top: 0;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background-color: #fff;
    box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1);
    z-index: 1002;
    transition: right 0.3s ease;
    display: flex;
    flex-direction: column;
}

.sidebar.open {
    right: 0;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid #e0e0e0;
    flex-shrink: 0;
}

.close-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    position: absolute;
    right: 20px;
    top: 0px;
    width: 30px;
    height: 30px;
}

.close-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #1d1d1f;
    margin: 5px 0;
    transition: 0.3s;
}

.close-btn span {
    position: absolute;
    top: 50%;
    left: 50%;
    transform-origin: center;
}

.close-btn span:nth-child(1) {
    transform: translate(-50%, -50%) rotate(45deg);
}

.close-btn span:nth-child(2) {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.sidebar-links {
    list-style: none;
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

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

.sidebar-links a {
    text-decoration: none;
    color: #1d1d1f;
    font-size: 16px;
    font-weight: 500;
    transition: color 0.3s;
    display: block;
    padding: 10px 0;
}

.sidebar-links .menu-item-with-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-links a:hover {
    color: #06c;
}

.sidebar-links li.active a {
    color: #06c;
    font-weight: bold;
}

.sidebar-dropdown-toggle {
    display: inline-block;
    font-size: 10px;
    margin-left: 5px;
    cursor: pointer;
    transition: transform 0.3s;
}

.sidebar-dropdown-toggle.active {
    transform: rotate(180deg);
}

.sidebar-dropdown {
    list-style: none;
    padding-left: 20px;
    display: none;
    margin-top: 10px;
}

.sidebar-dropdown.show {
    display: block;
}

.sidebar-dropdown li {
    margin-bottom: 10px;
}

.sidebar-dropdown li a {
    font-size: 14px;
    font-weight: 400;
    color: #666;
}

.sidebar-dropdown li a:hover {
    color: #06c;
}

/* 遮罩层 */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.overlay.show {
    opacity: 1;
    visibility: visible;
}

/* 主内容区域 */
.main-content {
    margin-top: 80px; /* 为固定导航栏留出空间 */
}

.main-nav {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
}

.logo-container {
    flex-shrink: 0;
}

.logo-container img {
    height: 60px;
    width: auto;
    max-width: 60px;
    display: block;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: #1d1d1f; /* 默认颜色，会被动态颜色覆盖 */
    font-size: 14px;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #06c;
}

.nav-links li.active a {
    color: #06c !important;
    font-weight: bold;
}

.search-item {
    font-size: 18px;
    cursor: pointer;
}

/* 下拉菜单样式 */
.has-dropdown {
    position: relative;
}

.has-dropdown > a {
    cursor: pointer;
}

.has-dropdown > a::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    margin-left: 5px;
    vertical-align: middle;
    border-top: 4px solid #1d1d1f;
    border-right: 4px solid transparent;
    border-left: 4px solid transparent;
    transition: transform 0.3s;
}

.has-dropdown:hover > a::after {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    min-width: 160px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    padding: 8px 0;
    list-style: none;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    z-index: 100;
    margin-top: 10px;
}

.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    margin-top: 5px;
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    color: #1d1d1f;
    font-size: 14px;
    white-space: nowrap;
    transition: background-color 0.2s, color 0.2s;
}

.dropdown-menu li a:hover {
    background-color: #f5f5f5;
    color: #06c;
}

/* 按钮样式 */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s;
    margin-right: 30px;
    min-width: 120px;
    text-align: center;
}

.btn-primary {
    background-color: #06c;
    color: #fff;
    border: 1px solid #06c;
}

.btn-primary:hover {
    background-color: #0071e3;
    border-color: #0071e3;
}

.btn-secondary {
    background-color: #fff;
    color: #1d1d1f;
    border: 1px solid #e0e0e0;
}

.btn-secondary:hover {
    background-color: #f5f5f5;
    border-color: #ccc;
}

/* 主横幅 */
.hero-section {
    padding: 160px 0 80px 0;
    text-align: center;
    background-color: #f5f5f7;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-title {
    font-size: 48px;
    font-weight: 600;
    margin-bottom: 40px;
    line-height: 1.2;
    color: #000000;
    white-space: nowrap;
}

.hero-title .highlight {
    background: linear-gradient(to right, #06c, #3498db);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 24px;
    color: #000;
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-buttons {
    margin-top: 30px;
}

/* 听得懂业务 看得清真相 */
.business-section {
    padding: 80px 0;
    padding-top: 100px;
    background-color: #fff;
}

.business-section .container {
    max-width: none;
    width: 98%;
}

.business-section .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.business-section .title-container {
    text-align: center;
    padding: 0;
    margin-bottom: 0;
}

.business-section .title-row {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 50px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
}

.business-section .title-row .section-title {
    font-size: 40px;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 0;
    text-align: center;
}

.business-section .title-row .section-subtitle {
    position: absolute;
    right: 0;
    color: #06c;
    font-size: 18px;
    cursor: pointer;
    white-space: nowrap;
}

.business-section .section-title .highlight {
    color: #000;
}

.business-section .business-text {
    text-align: center;
    font-size: 24px;
    color: #000;
    margin-bottom: 60px;
    line-height: 1.8;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.business-images {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    justify-content: center;
    width: 100%;
    margin: 0 auto;
}

.business-images .business-card {
    width: calc(25% - 23px);
    max-width: none;
    height: 320px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.image-card {
    flex: 1;
    max-width: 100%;
    transition: transform 0.3s, box-shadow 0.3s;
    overflow: hidden;
    border: none;
    background: none;
}

.image-card:hover {
    transform: none;
    box-shadow: none;
}

.business-images .image-card img{
    height: 180px;
}

.image-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: filter 0.3s;
}

.image-card:hover img {
    filter: none;
}

.image-caption {
    padding: 15px;
    text-align: left;
    padding-left: 0px;
}

.image-caption .caption-title {
    font-size: 16px;
    font-weight: 600;
    color: #333;
    margin: 0 0 5px 0;
}

.image-caption .caption-desc {
    font-size: 14px;
    color: #666;
    margin: 0;
}

.business-content {
    max-width: 1200px;
    margin: 0 auto;
}

/* Responsive image card heights */
@media (max-width: 1024px) {
    .business-section .title-row {
        max-width: 90%;
    }
    
    .business-section .title-row .section-title {
        font-size: 32px;
    }
    
    .business-images .business-card {
        width: calc(50% - 15px);
        height: 280px;
    }
}

@media (max-width: 768px) {
    .business-section {
        padding: 50px 0;
    }
    
    .business-section .title-row {
        flex-direction: column;
        gap: 15px;
        max-width: 90%;
    }
    
    .business-section .title-row .section-title {
        font-size: 28px;
        text-align: center;
    }
    
    .business-section .title-row .section-subtitle {
        position: static;
    }
    
    .business-section .business-text {
        max-width: 90%;
        font-size: 16px;
    }
    
    .business-images {
        display: flex;
        flex-direction: column;
        gap: 20px;
    }
    
    .business-images .business-card {
        width: 100%;
        height: 250px;
    }
    
    .image-caption {
        padding: 12px;
    }
    
    .image-caption .caption-title {
        font-size: 14px;
    }
    
    .image-caption .caption-desc {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .business-section .title-row .section-title {
        font-size: 28px;
    }
    
    .business-section .business-text {
        font-size: 14px;
    }
    
    .business-images .business-card {
        width: 100%;
        height: 220px;
    }
}

/* 跨越对话框 主动执行 */
.execution-section {
    padding: 80px 0;
    background-color: #f5f5f7;
}

.execution-section .container {
    max-width: none;
    width: 100%;
}

.execution-section .section-header {
    text-align: right;
    margin-bottom: 60px;
}

.execution-section .section-title {
    font-size: 40px;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 20px;
}

.execution-text-container {
    text-align: center;
}

.execution-text-container .section-title {
    text-align: center;
}

.execution-text-container .execution-text {
    text-align: center;
}

.text-container {
    flex: 1;
    margin-left: 30px;
}

.title-row {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
    position: relative;
}

.title-row .section-subtitle {
    position: absolute;
    right: 300px;
    top:30px;
    color: #06c;
}

.execution-section .section-title .highlight {
    color: #000;
}

.execution-section .section-subtitle {
    font-size: 18px;
    color: #06c;
    cursor: pointer;
}

.execution-content {
    width: 100%;
    margin: 0 auto;
}

.execution-section .execution-text{
    padding: 0 20%;
}

.execution-text {
    font-size: 24px;
    color: #000;
    margin-bottom: 60px;
    line-height: 1.8;
    text-align: center;
}

.execution-images {
    display: flex;
    gap: 30px;
    width: 100%;
}

/* 7×24小时 替你盯着 */
.monitoring-section {
    padding: 80px 0;
    background-color: #fff;
}

.monitoring-section .container {
    max-width: 100%;
    /* padding: 0 40px; */
}

.monitoring-section .section-header {
    text-align: left;
    margin-bottom: 60px;
}

.monitoring-section .section-title {
    font-size: 40px;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 15px;
}

.monitoring-section .section-title .highlight {
    color: #000;
}

.monitoring-section .section-subtitle {
    font-size: 18px;
    color: #06c;
    cursor: pointer;
}

.monitoring-content {
    /* max-width: 1600px; */
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.text-container {
    flex: 0 0 40%;
    width: 40%;
    padding-left: 80px;
    padding-right: 80px;
}

.monitoring-text {
    font-size: 24px;
    color: #000;
    margin-bottom: 20px;
    line-height: 1.6;
}

.monitoring-images {
    flex: 0 0 60%;
    width: 60%;
    display: flex;
    gap: 20px;
    position: relative;
    justify-content: flex-start;
    padding-left: 0;
}

.monitoring-images .image-card:first-child {
    width: 55%;
    max-width: 55%;
    position: relative;
    z-index: 1;
    height: 280px;
}

.monitoring-images .image-card:first-child img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.monitoring-images .image-card:last-child {
    width: 50%;
    max-width: 50%;
    position: relative;
    z-index: 2;
    margin-top: 100px;
    margin-left: -10%;
    height: 280px;
}

.monitoring-images .image-card:last-child img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

/* 是全知的行业大脑 更是无限的扩展中心 */
.brain-section {
    padding: 80px 0;
    background-color: #f5f5f7;
}

.brain-section .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.brain-section .section-title {
    font-size: 40px;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 20px;
}

.brain-section .section-title .highlight {
    color: #000;
}

.brain-content {
    /* max-width: 1200px; */
    margin: 0 auto;
}

.brain-text {
    font-size: 18px;
    color: #000;
    margin-bottom: 60px;
    line-height: 1.8;
    text-align: center;
}

.brain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 90px;
}

.brain-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s;
}

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

.brain-item .item-title {
    font-size: 20px;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 15px;
}

.brain-item .item-description {
    font-size: 16px;
    color: #000;
    line-height: 1.6;
}

/* 极简部署 终身私有 */
.deployment-section {
    padding: 50px 0;
    background-color: #f5f5f7;
}

.deployment-section .section-header {
    text-align: center;
    margin-bottom: 60px;
    position: relative;
}

.deployment-section .section-title {
    font-size: 40px;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 0;
}

.deployment-section .section-title .highlight {
    color: #000;
}

.deployment-section .section-subtitle {
    font-size: 18px;
    color: #06c;
    cursor: pointer;
    position: absolute;
    right: 300px;
    top: 75%;
    transform: translateY(-50%);
}

.deployment-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    background-color: transparent;
    border: none;
}

.deployment-item {
    text-align: center;
    padding: 20px;
}

.deployment-item .btn {
    margin-right: 0;
    margin-bottom: 10px;
    pointer-events: none;
    background-color: transparent;
    border: none;
    color: #1d1d1f;
    font-size: 18px;
    line-height: 1.8;
    padding: 10px;
}

.deployment-item .btn br {
    display: block;
    content: "";
    margin-top: 8px;
}

.deployment-item .item-icon {
    margin-bottom: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.deployment-item:nth-child(1) .item-icon svg {
    stroke: url(#gradient1);
}

.deployment-item:nth-child(2) .item-icon svg {
    stroke: url(#gradient2);
}

.deployment-item:nth-child(3) .item-icon svg {
    stroke: url(#gradient3);
}

.deployment-item:nth-child(4) .item-icon svg {
    stroke: url(#gradient4);
}

/* 准备好迎接你的数字员工了吗？ */
.ready-section {
    padding: 80px 0;
    text-align: center;
    background-color: #fff;
}

.ready-section .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.ready-section .section-title {
    font-size: 48px;
    font-weight: 600;
    color: #1d1d1f;
    margin-bottom: 20px;
    letter-spacing: 8px;
}

.ready-section .section-title .highlight {
    color: #000;
}

.ready-section .section-subtitle {
    font-size: 24px;
    color: #000;
    margin-bottom: 40px;
    line-height: 1.8;
}

.ready-buttons {
    margin-top: 30px;
}

/* 页面底部 */
.site-footer {
    padding: 40px 0;
    background-color: #f5f5f7;
    border-top: 1px solid #e0e0e0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-info p {
    font-size: 14px;
    color: #86868b;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 30px;
}

.footer-links a {
    font-size: 14px;
    color: #86868b;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #06c;
}

/* 响应式设计 */
@media (max-width: 1024px) {
    /* Smooth transitions for all elements */
    * {
        transition: all 0.3s ease;
    }
    
    /* Optimize text selection for mobile */
    ::selection {
        background-color: #06c;
        color: #fff;
    }
    .nav-links {
        gap: 20px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .hero-section {
        padding: 120px 15px 60px 15px;
    }
    
    .hero-title {
        font-size: 40px;
        padding-left: 8px;
        padding-right: 8px;
        padding-top: 8px;
    }
    
    .hero-subtitle {
        padding-left: 8px;
        padding-right: 8px;
        padding-bottom: 12px;
    }
    
    .hero-content {
        padding-left: 8px;
        padding-right: 8px;
    }
    
    .hero-buttons {
        padding-left: 8px;
        padding-right: 8px;
        padding-bottom: 12px;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .business-section .section-title {
        font-size: 32px;
    }
    
    .execution-section .section-title {
        font-size: 32px;
    }
    
    .monitoring-section .section-title {
        font-size: 28px;
    }
    
    .brain-section .section-title {
        font-size: 32px;
    }
    
    .deployment-section .section-title {
        font-size: 32px;
    }
    
    .business-section {
        padding: 60px 0;
    }
    
    .business-section .section-header {
        flex-direction: column;
    }
    
    .title-container {
        flex: 1;
        margin-right: 0;
        margin-bottom: 30px;
        padding-left: 20px;
    }
    
    .execution-section {
        padding: 60px 0;
    }
    
    .execution-images {
        flex-direction: column;
        gap: 20px;
    }
    
    .title-row {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    
    .title-row .section-subtitle {
        position: static;
        margin-top: 10px;
    }
    
    .execution-text-container {
        text-align: center;
        padding: 0 15px;
    }
    
    .execution-text-container .section-title {
        text-align: center;
        font-size: 32px;
        white-space: nowrap;
    }
    
    .execution-text-container .execution-text {
        text-align: center;
        padding: 0;
    }
    
    .monitoring-section {
        padding: 60px 0;
    }
    
    .monitoring-content {
        flex-direction: column;
    }
    
    .text-container {
        flex: 1;
        width: 100%;
        padding-left: 20px;
        padding-right: 20px;
        margin-bottom: 30px;
    }
    
    .monitoring-images {
        flex: 1;
        width: 100%;
        flex-direction: column;
        gap: 20px;
    }
    
    .monitoring-images .image-card:first-child,
    .monitoring-images .image-card:last-child {
        width: 100%;
        max-width: 100%;
        margin-left: 0;
        margin-top: 0;
    }
    
    .brain-section {
        padding: 60px 0;
    }
    
    .brain-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .deployment-section {
        padding: 60px 0;
    }
    
    .deployment-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        box-sizing: border-box;
    }
    
    .deployment-item {
        padding: 15px 10px;
        box-sizing: border-box;
    }
    
    .deployment-section .section-header {
        flex-direction: column;
        gap: 10px;
    }
    
    .deployment-section .section-subtitle {
        position: static;
        transform: none;
        margin-top: 10px;
    }
    
    .ready-section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 32px;
    }
}

@media (max-width: 768px) {
    .mobile-menu {
        display: block;
        right: 0px;
    }
    
    .main-nav {
        justify-content: space-between;
        position: relative;
        gap: 10px;
    }
    
    .logo-container {
        flex-shrink: 0;
    }
    
    .logo-container img {
        height: 56px;
        max-width: 56px;
    }
    
    .nav-links {
        gap: 15px;
        justify-content: flex-start;
    }
    
    .nav-links li:not(.logo-item) {
        display: none;
    }
    
    .dropdown-menu {
        position: static;
        transform: none;
        box-shadow: none;
        background-color: #f9f9f9;
        opacity: 1;
        visibility: visible;
        display: none;
        width: 100%;
        text-align: center;
    }
    
    .has-dropdown:hover .dropdown-menu {
        display: block;
    }
    
    .has-dropdown > a::after {
        display: none;
    }
    
    .container {
        padding: 0 10px;
    }
    
    .hero-section {
        padding: 120px 15px 60px 15px;
    }
    
    .hero-title {
        font-size: 32px;
        white-space: normal;
        padding-left: 8px;
        padding-right: 8px;
        padding-top: 8px;
    }
    
    .hero-subtitle {
        font-size: 16px;
        padding-left: 8px;
        padding-right: 8px;
        padding-bottom: 12px;
    }
    
    .hero-content {
        padding-left: 8px;
        padding-right: 8px;
    }
    
    .hero-buttons {
        padding-left: 8px;
        padding-right: 8px;
        padding-bottom: 12px;
    }
    
    .section-header {
        flex-direction: column;
    }
    
    .title-container {
        flex: 1;
        margin-right: 0;
        margin-bottom: 30px;
        padding-left: 20px;
    }
    
    .business-section .section-header {
        flex-direction: column;
    }
    
    .business-images {
        display: flex;
        flex-wrap: wrap;
        gap: 15px;
        width: 100%;
    }
    
    .business-images .business-card {
        width: 100%;
        height: 220px;
    }
    
    .business-images .business-card img {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }
    
    .execution-images {
        flex-direction: column;
        gap: 20px;
    }
    
    .execution-text-container {
        text-align: center;
        padding: 0 15px;
    }
    
    .execution-text-container .section-title {
        text-align: center;
        font-size: 28px;
        white-space: nowrap;
    }
    
    .execution-text-container .execution-text {
        text-align: center;
    }
    
    .monitoring-images {
        flex-direction: column;
        gap: 20px;
    }
    
    .brain-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .deployment-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
        box-sizing: border-box;
    }
    
    .deployment-item {
        padding: 15px 10px;
        box-sizing: border-box;
    }
    
    .section-title {
        font-size: 26px;
    }
    
    .business-section .section-title {
        font-size: 26px;
    }
    
    .execution-section .section-title {
        font-size: 24px;
    }
    
    .monitoring-section .section-title {
        font-size: 22px;
    }
    
    .brain-section .section-title {
        font-size: 26px;
    }
    
    .deployment-section .section-title {
        font-size: 26px;
    }
    
    .ready-section .section-title {
        letter-spacing: 2px;
        font-size: 24px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 10px;
    }
}

@media (max-width: 480px) {
    .sidebar {
        width: 90%;
        max-width: 280px;
    }
    
    .nav-links {
        gap: 10px;
    }
    
    .nav-links li:not(.logo-item) {
        display: none;
    }
    
    .hero-section {
        padding: 140px 15px 60px 15px;
    }
    
    .hero-title {
        font-size: 28px;
        white-space: normal;
        padding-left: 8px;
        padding-right: 8px;
        padding-top: 8px;
    }
    
    .hero-subtitle {
        font-size: 14px;
        padding-left: 8px;
        padding-right: 8px;
        padding-bottom: 12px;
    }
    
    .hero-content {
        padding-left: 8px;
        padding-right: 8px;
    }
    
    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 15px;
        padding-left: 8px;
        padding-right: 8px;
        padding-bottom: 12px;
    }
    
    .btn {
        margin-right: 0;
        padding: 14px 28px;
        font-size: 16px;
    }
    
    .deployment-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .deployment-item {
        padding: 15px 10px;
        box-sizing: border-box;
    }
    
    .deployment-section .section-header {
        flex-direction: column;
        gap: 10px;
    }
    
    .deployment-section .section-subtitle {
        position: static;
        transform: none;
        margin-top: 10px;
    }
    
    .title-row {
        flex-direction: column;
        align-items: center;
        gap: 10px;
    }
    
    .title-row .section-subtitle {
        position: static;
        margin-top: 10px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .execution-text-container {
        text-align: center;
        padding: 0 15px;
    }
    
    .execution-text-container .section-title {
        text-align: center;
        font-size: 28px;
        white-space: nowrap;
    }
    
    .execution-text-container .execution-text {
        text-align: center;
    }
    
    .ready-section .section-title {
        letter-spacing: 2px;
        font-size: 24px;
    }
    
    .brain-item {
        padding: 20px;
    }
    
    .business-text,
    .execution-text,
    .monitoring-text,
    .brain-text {
        font-size: 14px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 10px;
    }
}