/* 关于我们页面样式 */

/* 英雄区域样式 */
.about-hero {
    background: linear-gradient(135deg, #000 0%, #111 100%);
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300e676' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.1;
}

.about-hero-content {
    text-align: center;
    color: #fff;
    position: relative;
    z-index: 1;
}

.about-hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.about-hero-content p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
    color: rgba(255, 255, 255, 0.8);
}

/* 公司简介样式 */
.company-intro {
    padding: 100px 0;
    background-color: #111;
    color: #fff;
}

.intro-content {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-top: 50px;
}

.intro-image {
    flex: 1;
    position: relative;
}

.intro-image img {
    width: 100%;
    max-width: 500px;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

.tech-circle {
    position: absolute;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 230, 118, 0.1) 0%, rgba(0, 230, 118, 0.05) 100%);
    top: -50px;
    left: -50px;
    z-index: 0;
}

.intro-text {
    flex: 1;
}

.intro-text p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
}

/* 使命愿景样式 */
.mission-vision {
    padding: 80px 0;
    background-color: #000;
    color: #fff;
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.mission-box, .vision-box, .values-box {
    background: linear-gradient(135deg, #111 0%, #222 100%);
    padding: 40px 30px;
    border-radius: 10px;
    text-align: center;
    transition: transform 0.3s ease;
}

.mission-box:hover, .vision-box:hover, .values-box:hover {
    transform: translateY(-10px);
}

.icon-box {
    width: 80px;
    height: 80px;
    background-color: rgba(0, 230, 118, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.icon-box i {
    font-size: 2rem;
    color: #00e676;
}

.mission-box h3, .vision-box h3, .values-box h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: #fff;
}

.mission-box p, .vision-box p, .values-box p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

/* 为什么选择我们样式 */
.why-choose-us {
    padding: 100px 0;
    background-color: #181818;
    color: #fff;
}

.choose-us-content {
    display: flex;
    align-items: flex-start;
    gap: 50px;
    margin-top: 50px;
}

.choose-us-image {
    flex: 1;
    position: relative;
    max-width: 400px;
}

.choose-us-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1;
}

.choose-us-text {
    flex: 2;
}

.choose-us-text > p {
    margin-bottom: 30px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.advantage-item {
    display: flex;
    gap: 20px;
    background-color: rgba(0, 0, 0, 0.2);
    padding: 20px;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.advantage-item {
    display: flex;
    gap: 20px;
    background-color: rgba(0, 0, 0, 0.2);
    padding: 20px;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease, opacity 0.5s ease;
    opacity: 0;
    transform: translateY(20px);
}

.advantage-item.animated {
    opacity: 1;
    transform: translateY(0);
}

.advantage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.advantage-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(0, 230, 118, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.advantage-icon i {
    font-size: 1.5rem;
    color: #00e676;
}

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

.advantage-content p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    font-size: 0.95rem;
}

.cta-box {
    background: linear-gradient(135deg, rgba(0, 230, 118, 0.1) 0%, rgba(0, 230, 118, 0.05) 100%);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    margin-top: 20px;
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.cta-box.animated {
    opacity: 1;
    transform: scale(1);
}

.cta-box p {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: #fff;
}

.cta-box .btn {
    padding: 12px 30px;
    font-size: 1.1rem;
}

/* 公司文化样式 */
.company-culture {
    padding: 100px 0;
    background-color: #111;
    color: #fff;
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.culture-item {
    background-color: #222;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    text-align: center;
    transition: transform 0.3s ease;
}

.culture-item:hover {
    transform: translateY(-10px);
}

.culture-icon {
    width: 70px;
    height: 70px;
    background-color: rgba(0, 230, 118, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.culture-icon i {
    font-size: 1.8rem;
    color: #00e676;
}

.culture-item h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #fff;
}

.culture-item p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
}

/* 办公环境样式 */
.office-environment {
    padding: 100px 0;
    background-color: #000;
    color: #fff;
}

.office-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 50px;
}

.gallery-item {
    height: 300px;
    border-radius: 10px;
    overflow: hidden;
}

.gallery-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 合作伙伴样式 */
.partners {
    padding: 100px 0;
    background-color: #111;
    color: #fff;
}

.partners-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.partner-logo {
    height: 100px;
    background-color: #222;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.logo-placeholder {
    width: 80%;
    height: 60%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* 联系我们样式 */
.contact-us {
    padding: 100px 0;
    background-color: #000;
    color: #fff;
}

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

.contact-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.info-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(0, 230, 118, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon i {
    font-size: 1.2rem;
    color: #00e676;
}

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

.info-content p {
    color: rgba(255, 255, 255, 0.7);
}

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

.form-group input, .form-group textarea {
    width: 100%;
    padding: 15px;
    border-radius: 5px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background-color: rgba(255, 255, 255, 0.05);
    color: #fff;
    font-size: 1rem;
}

.form-group textarea {
    height: 150px;
    resize: none;
}

.form-group input::placeholder, .form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.contact-form button {
    padding: 15px 30px;
    font-size: 1rem;
    margin-top: 10px;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .intro-content {
        flex-direction: column;
    }

    .mission-vision-grid {
        grid-template-columns: 1fr;
    }

    .timeline::before {
        left: 30px;
    }

    .timeline-item {
        width: 100%;
        padding-left: 70px;
        padding-right: 0;
    }

    .timeline-item:nth-child(even) {
        padding-left: 70px;
        padding-right: 0;
    }

    .timeline-dot {
        left: 21px;
        right: auto;
    }

    .timeline-item:nth-child(even) .timeline-dot {
        left: 21px;
    }

    .timeline-date {
        position: relative;
        top: 0;
        left: 0;
        right: auto;
        margin-bottom: 10px;
    }

    .timeline-item:nth-child(even) .timeline-date {
        left: 0;
    }

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

@media (max-width: 768px) {
    .about-hero-content h1 {
        font-size: 2.5rem;
    }

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

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

    .office-gallery {
        grid-template-columns: 1fr;
    }
    
    .choose-us-content {
        flex-direction: column;
    }
    
    .choose-us-image {
        max-width: 100%;
        margin: 0 auto 30px;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .advantage-item {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .advantage-icon {
        margin-bottom: 15px;
    }
    
    .cta-box .btn {
        width: 100%;
    }
}

/* 微信二维码样式 */
.wechat-qrcode-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 30px;
    background-color: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.wechat-qrcode-container h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: #fff;
    text-align: center;
}

.qrcode-wrapper {
    width: 200px;
    height: 200px;
    background-color: #fff;
    padding: 10px;
    border-radius: 10px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.wechat-qrcode {
    width: 100%;
    height: auto;
}

.qrcode-tip {
    color: rgba(255, 255, 255, 0.7);
    text-align: center;
    font-size: 0.9rem;
}

/* 响应式设计 - 微信二维码 */
@media (max-width: 768px) {
    .qrcode-wrapper {
        width: 180px;
        height: 180px;
    }
}

@media (max-width: 576px) {
    .qrcode-wrapper {
        width: 150px;
        height: 150px;
    }
}