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

body {
    font-family: 'Noto Sans SC', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}

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

/* 导航栏 */
.navbar {
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

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

.logo-img {
    height: 40px;
    width: auto;
    object-fit: contain;
}

.logo h1 {
    font-size: 24px;
    font-weight: 700;
    color: #333;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    text-decoration: none;
    color: #666;
    font-weight: 400;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #007bff;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 3px 0;
    transition: all 0.3s ease;
}

/* 首页横幅 */
.hero {
    height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: url('../images/011pg.jpg') center center / cover no-repeat;
    color: #fff;
    padding-top: 80px;
}

.hero h2 {
    font-size: 48px;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 18px;
    margin-bottom: 30px;
    opacity: 0.9;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    background-color: #fff;
    color: #667eea;
    text-decoration: none;
    border-radius: 30px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

/* 案例展示 */
.cases {
    padding: 80px 0;
    background-color: #fff;
}

.cases h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
}

.cases .subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 60px;
}

/* .cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
} */

.case-card {
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.case-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.case-image img {
    width: 100%;
    height: 220px;
    object-fit: cover;
}

.case-info {
    padding: 25px;
}

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

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

.category {
    display: inline-block;
    padding: 5px 15px;
    background-color: #f0f0f0;
    color: #666;
    border-radius: 20px;
    font-size: 12px;
}

/* 关于我们 */
.about {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h2 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 20px;
}

.about-text p {
    color: #666;
    margin-bottom: 20px;
    font-size: 16px;
}

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

.stat {
    text-align: center;
}

.stat h3 {
    font-size: 36px;
    font-weight: 700;
    color: #667eea;
}

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

.about-image img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* 联系我们 */
.contact {
    padding: 80px 0;
    background-color: #fff;
}

.contact h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
}

.contact .subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 60px;
}

.contact-info {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 60px;
}

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

.contact-item .icon {
    font-size: 28px;
}

.contact-item h4 {
    font-weight: 600;
    margin-bottom: 5px;
}

.contact-item p {
    color: #666;
}
.wechat-item {
    position: relative;
    cursor: pointer;
}

.qrcode-tooltip {
    position: absolute;
    left: 50%;
    bottom: calc(100% + 15px);
    transform: translateX(-50%) translateY(10px);
    background: #fff;
    border-radius: 12px;
    padding: 15px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s ease;
    z-index: 100;
    text-align: center;
    width: 180px;
}

.qrcode-tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 8px solid transparent;
    border-top-color: #fff;
}

.qrcode-tooltip img {
    width: 150px;
    height: 150px;
    border-radius: 8px;
    margin-bottom: 8px;
}

.qrcode-tooltip p {
    font-size: 13px;
    color: #333;
    margin: 0;
    font-weight: 500;
}

.wechat-item:hover .qrcode-tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}
.contact-qrcode {
    max-width: 280px;
    margin: 0 auto;
    text-align: center;
    padding: 30px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-qrcode:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.contact-qrcode img {
    width: 200px;
    height: 200px;
    border-radius: 12px;
    margin-bottom: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.contact-qrcode p {
    font-size: 16px;
    font-weight: 500;
    color: #333;
    margin: 0;
}
/* 页脚 */
.footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 30px 0;
}

.footer p {
    font-size: 14px;
    opacity: 0.8;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        width: 100%;
        background-color: #fff;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.05);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links li {
        margin: 10px 0;
    }

    .menu-toggle {
        display: flex;
    }

    .hero h2 {
        font-size: 32px;
    }

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

    .about-content {
        grid-template-columns: 1fr;
    }

    .stats {
        flex-direction: column;
        gap: 20px;
    }

    .contact-info {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }
}/* 核心竞争力 */
.competitiveness {
    margin-top: 100px;
    margin-bottom: 40px;
    padding-top: 60px;
    border-top: 1px solid #e9ecef;
}

.competitiveness h2 {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.competitiveness h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: #dc3545;
}

.competitiveness .subtitle {
    text-align: center;
    color: #666;
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 60px;
    letter-spacing: 3px;
}

.competitiveness-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 30px;
}

.competitiveness-item {
    background-color: #fff;
    padding: 40px 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.competitiveness-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.competitiveness-item .icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background-color: #fef0f0;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: #dc3545;
}

.competitiveness-item h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.competitiveness-item p {
    color: #666;
    font-size: 14px;
    line-height: 1.8;
    margin: 0;
}

/* 联系我们 */
/* 案例卡片链接 */
.case-card-link {
    text-decoration: none;
    color: inherit;
}

/* 案例详情页面 */
.case-detail {
    padding: 100px 0 60px;
    background-color: #fff;
}

.back-link {
    margin-bottom: 30px;
}

.back-link a {
    color: #667eea;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.back-link a:hover {
    color: #5a6fd6;
}

.case-header {
    margin-bottom: 40px;
}

.case-header .category {
    display: inline-block;
    padding: 5px 15px;
    background-color: #f0f0f0;
    color: #666;
    border-radius: 20px;
    font-size: 12px;
    margin-bottom: 15px;
}

.case-header h1 {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
}

.case-header .date {
    color: #999;
    font-size: 14px;
}

.case-gallery {
    margin-bottom: 60px;
}

.main-image {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    border-radius: 12px;
    margin-bottom: 20px;
     cursor: crosshair;
}

.main-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    /* transition: transform 0.4s ease; */
}



.gallery-thumbs {
    display: flex;
    gap: 15px;
}

.gallery-thumbs img {
    width: calc(33.33% - 10px);
    height: 150px;
    object-fit: contain;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.gallery-thumbs img:hover {
    opacity: 0.9;
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

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

.case-content h2 {
    font-size: 24px;
    font-weight: 600;
    margin: 30px 0 15px;
    color: #333;
}

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

.case-content ul {
    color: #666;
    padding-left: 20px;
    margin-bottom: 15px;
}

.case-stats {
    display: flex;
    justify-content: space-around;
    margin-top: 40px;
    padding: 30px;
    background-color: #f8f9fa;
    border-radius: 12px;
}

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

.stat-item h3 {
    font-size: 14px;
    color: #999;
    margin-bottom: 10px;
}

.stat-item p {
    font-size: 28px;
    font-weight: 700;
    color: #667eea;
    margin: 0;
}
/* 选择我们 */
.choose-us {
    position: relative;
    margin-bottom: 40px;
}

.choose-us h2 {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
    left: 50%;
    transform: translateX(-50%);
}

.choose-us h2::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: #dc3545;
}

.choose-us .subtitle {
    text-align: center;
    color: #666;
    font-size: 16px;
    font-weight: 500;
    margin-bottom: 50px;
    letter-spacing: 3px;
}

.choose-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    position: relative;
}

.choose-item {
    background: linear-gradient(135deg, #c8102e 0%, #a50d23 100%);
    color: #fff;
    padding: 25px 30px 25px 70px;
    position: relative;
    clip-path: polygon(10% 0, 100% 0, 100% 90%, 90% 100%, 0 100%, 0 10%);
    min-height: 120px;
}

.choose-item:nth-child(2) {
    clip-path: polygon(0 0, 90% 0, 100% 10%, 100% 100%, 10% 100%, 0 90%);
}

.choose-item:nth-child(3) {
    clip-path: polygon(10% 0, 100% 0, 100% 90%, 90% 100%, 0 100%, 0 10%);
}

.choose-item:nth-child(4) {
    clip-path: polygon(0 0, 90% 0, 100% 10%, 100% 100%, 10% 100%, 0 90%);
}

.choose-item .number {
    position: absolute;
    top: 15px;
    left: 15px;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    font-weight: 700;
}

.choose-item h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
}

.choose-item p {
    font-size: 13px;
    line-height: 1.6;
    opacity: 0.9;
    margin: 0;
}

.choose-center-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    z-index: 10;
}

.choose-center-icon svg {
    width: 100%;
    height: 100%;
}
.cases .subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
}

/* 分类筛选 */
.case-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 40px;
}

.filter-btn {
    padding: 10px 22px;
    border: 1px solid #ddd;
    background-color: #fff;
    border-radius: 25px;
    cursor: pointer;
    font-size: 14px;
    color: #666;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    border-color: #667eea;
    color: #667eea;
}

.filter-btn.active {
    background-color: #667eea;
    border-color: #667eea;
    color: #fff;
}
.cases-slider {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}

/* .slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 55px;
    height: 55px;
    background-color: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    font-size: 28px;
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.slider-btn:hover {
    background-color: #667eea;
    color: #fff;
} */

/* .slider-prev {
    left: 10px;
}

.slider-next {
    right: 10px;
} */

.cases-wrapper {
    overflow: hidden;
}
.cases-grid {
    display: flex;
    gap: 30px;
    transition: transform 0.5s ease;
}

.case-page {
    display: grid;
    grid-template-columns: repeat(3, 350px);
    grid-template-rows: repeat(2, 1fr);
    gap: 30px;
      flex-shrink: 0;
}
.case-card-link {
    width: 350px;
}



.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    background-color: rgba(167, 218, 248, 0.596);
    border: none;
    border-radius: 50%;
    font-size: 24px;
    cursor: pointer;
    z-index: 10;
    box-shadow: 0 2px 10px rgba(236, 123, 123, 0.1);
    transition: all 0.3s ease;
}

.slider-btn:hover {
    background-color: #667eea;
    color: #fff;
}

.slider-prev {
    left: 10px;
}

.slider-next {
    right: 10px;
}

.cases-wrapper {
    overflow: hidden;
}

/* 门店展示 */
.stores {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.stores h2 {
    text-align: center;
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 10px;
}

.stores .subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 40px;
}

.stores-slider {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}

.stores-wrapper {
    overflow: hidden;
}

.stores-grid {
    display: flex;
    gap: 30px;
    transition: transform 0.5s ease;
}

.store-page {
    display: grid;
    grid-template-columns: repeat(3, 350px);
    grid-template-rows: repeat(1, 1fr);
    gap: 30px;
    flex-shrink: 0;
}

.store-card-link {
    text-decoration: none;
    color: inherit;
}

.store-card {
    background-color: #fff;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.store-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);
}

.store-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.store-info {
    padding: 25px;
}

.store-info h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #333;
}

.store-info p {
    color: #666;
    margin-bottom: 8px;
    font-size: 14px;
    line-height: 1.6;
}

.store-hours {
    display: inline-block;
    padding: 6px 15px;
    background-color: #f0f8ff;
    color: #007bff;
    border-radius: 20px;
    font-size: 12px;
    margin-top: 10px;
}

/* 响应式设计 */
@media (max-width: 1200px) {
    .store-page {
        grid-template-columns: repeat(2, 350px);
    }
}

@media (max-width: 768px) {
    .store-page {
        grid-template-columns: 1fr;
    }
}
/* 页脚新样式 */
.footer {
    background-color: #333;
    color: #fff;
    padding: 50px 0 20px;
}

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

.footer-section h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    color: #fff;
}

.footer-section h4 {
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 15px;
    color: #fff;
}

.footer-section p {
    color: #999;
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 10px;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

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

.footer-section ul li a {
    color: #999;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #fff;
}

.footer-bottom {
    border-top: 1px solid #444;
    padding-top: 20px;
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    color: #999;
    margin: 0;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}
/* 悬浮客服样式 */
.floating-service {
    position: fixed;
    right: 30px;
    bottom: 100px;
    z-index: 9999;
}

.service-btn {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    transition: all 0.3s ease;
    position: relative;
}

.service-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.6);
}

.service-icon {
    font-size: 24px;
}

.service-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #28a745;
    color: white;
    font-size: 10px;
    padding: 2px 6px;
    border-radius: 10px;
    font-weight: 500;
}

.service-chat {
    width: 320px;
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    position: absolute;
    right: 0;
    bottom: 80px;
}

.service-chat.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.chat-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    padding: 15px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chat-title {
    display: flex;
    align-items: center;
    gap: 10px;
    color: white;
    font-weight: 500;
    font-size: 16px;
}

.chat-icon {
    font-size: 18px;
}

.chat-close {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.3s ease;
}

.chat-close:hover {
    background: rgba(255, 255, 255, 0.3);
}

.chat-messages {
    height: 300px;
    overflow-y: auto;
    padding: 15px;
    background: #f8f9fa;
}

.chat-messages::-webkit-scrollbar {
    width: 4px;
}

.chat-messages::-webkit-scrollbar-track {
    background: #eee;
    border-radius: 2px;
}

.chat-messages::-webkit-scrollbar-thumb {
    background: #ddd;
    border-radius: 2px;
}

.message {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message.agent {
    justify-content: flex-start;
}

.message.user {
    justify-content: flex-end;
}

.message .avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #eee;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.message.agent .avatar {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.message.user .avatar {
    background: #28a745;
    color: white;
}

.message .content {
    max-width: 70%;
    padding: 10px 14px;
    border-radius: 18px;
    font-size: 14px;
    line-height: 1.5;
}

.message.agent .content {
    background: white;
    border-radius: 18px 18px 18px 4px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.message.user .content {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border-radius: 18px 18px 4px 18px;
}

.chat-input {
    display: flex;
    gap: 10px;
    padding: 15px;
    border-top: 1px solid #eee;
    background: white;
}

.chat-input input {
    flex: 1;
    padding: 10px 15px;
    border: 1px solid #ddd;
    border-radius: 20px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.3s ease;
}

.chat-input input:focus {
    border-color: #667eea;
}

.send-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 20px;
    font-size: 14px;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.send-btn:hover {
    transform: scale(1.05);
}

.send-btn:active {
    transform: scale(0.95);
}