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

.txvlog-body-main {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: #333;
    overflow-x: hidden;
}

/* 导航栏样式 */
.txvlog-header-navigation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.txvlog-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.txvlog-logo-wrapper a {
    text-decoration: none;
}

.txvlog-brand-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2c3e50;
    letter-spacing: 1px;
}

.txvlog-menu-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.txvlog-nav-link {
    text-decoration: none;
    color: #555;
    font-weight: 500;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.txvlog-nav-link:hover {
    color: #e67e22;
}

/* 首页横幅 */
.txvlog-hero-section {
    height: 100vh;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin-top: 70px;
}

.txvlog-hero-overlay {
    text-align: center;
    color: white;
    z-index: 2;
}

.txvlog-hero-content {
    max-width: 800px;
    padding: 0 2rem;
}

.txvlog-hero-heading {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.txvlog-hero-description {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

.txvlog-cta-button {
    display: inline-block;
    padding: 1rem 3rem;
    background: #e67e22;
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(230, 126, 34, 0.4);
}

.txvlog-cta-button:hover {
    background: #d35400;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(230, 126, 34, 0.6);
}

/* 容器样式 */
.txvlog-container-standard {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* 章节标题 */
.txvlog-section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: #2c3e50;
}

.txvlog-section-subtitle {
    text-align: center;
    font-size: 1.1rem;
    color: #7f8c8d;
    margin-bottom: 3rem;
}

/* 服务项目区 */
.txvlog-services-section {
    padding: 5rem 0;
    background: #f8f9fa;
}

.txvlog-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.txvlog-service-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.txvlog-service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.15);
}

.txvlog-service-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.txvlog-img-responsive {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.txvlog-service-card:hover .txvlog-img-responsive {
    transform: scale(1.1);
}

.txvlog-service-name {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    padding: 1.5rem 1.5rem 0.5rem;
}

.txvlog-service-desc {
    padding: 0 1.5rem 1.5rem;
    color: #555;
    line-height: 1.7;
}

/* 作品展示区 */
.txvlog-portfolio-section {
    padding: 5rem 0;
    background: white;
}

.txvlog-portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}

.txvlog-portfolio-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    height: 300px;
    cursor: pointer;
}

.txvlog-portfolio-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.txvlog-portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    padding: 2rem 1.5rem;
    transform: translateY(100%);
    transition: transform 0.4s ease;
}

.txvlog-portfolio-item:hover .txvlog-portfolio-img {
    transform: scale(1.1);
}

.txvlog-portfolio-item:hover .txvlog-portfolio-overlay {
    transform: translateY(0);
}

.txvlog-portfolio-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.txvlog-portfolio-category {
    font-size: 0.95rem;
    opacity: 0.9;
}

/* 团队介绍区 */
.txvlog-team-section {
    padding: 5rem 0;
    background: #f8f9fa;
}

.txvlog-team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
}

.txvlog-team-member {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.txvlog-team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.txvlog-member-photo {
    width: 150px;
    height: 150px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    border: 4px solid #e67e22;
}

.txvlog-member-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.txvlog-member-name {
    font-size: 1.4rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.txvlog-member-role {
    font-size: 1rem;
    color: #e67e22;
    margin-bottom: 1rem;
    font-weight: 500;
}

.txvlog-member-bio {
    color: #666;
    line-height: 1.6;
    font-size: 0.95rem;
}

/* 拍摄流程区 */
.txvlog-process-section {
    padding: 5rem 0;
    background: white;
}

.txvlog-process-timeline {
    max-width: 900px;
    margin: 0 auto;
}

.txvlog-process-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    align-items: flex-start;
}

.txvlog-step-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #e67e22;
    min-width: 80px;
    text-align: center;
}

.txvlog-step-content {
    flex: 1;
}

.txvlog-step-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.txvlog-step-desc {
    color: #666;
    line-height: 1.7;
}

/* 客户评价区 */
.txvlog-testimonials-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.txvlog-testimonials-section .txvlog-section-title,
.txvlog-testimonials-section .txvlog-section-subtitle {
    color: white;
}

.txvlog-testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.txvlog-testimonial-card {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.txvlog-testimonial-photo {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid #e67e22;
}

.txvlog-testimonial-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.txvlog-testimonial-text {
    color: #555;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    font-style: italic;
}

.txvlog-testimonial-author {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.3rem;
}

.txvlog-testimonial-service {
    color: #e67e22;
    font-size: 0.9rem;
}

/* 优势特色区 */
.txvlog-advantages-section {
    padding: 5rem 0;
    background: #f8f9fa;
}

.txvlog-advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.txvlog-advantage-item {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.txvlog-advantage-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.txvlog-advantage-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    border-radius: 50%;
    overflow: hidden;
}

.txvlog-advantage-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.txvlog-advantage-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 1rem;
}

.txvlog-advantage-desc {
    color: #666;
    line-height: 1.6;
}

/* 联系我们区 */
.txvlog-contact-section {
    padding: 5rem 0;
    background: white;
}

.txvlog-contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.txvlog-contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.txvlog-info-item {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid #e67e22;
}

.txvlog-info-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.txvlog-info-value {
    color: #555;
    font-size: 1rem;
}

.txvlog-contact-form {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 12px;
}

.txvlog-form-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.txvlog-form-group {
    display: flex;
    flex-direction: column;
}

.txvlog-form-input,
.txvlog-form-select,
.txvlog-form-textarea {
    padding: 0.9rem;
    border: 2px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
}

.txvlog-form-input:focus,
.txvlog-form-select:focus,
.txvlog-form-textarea:focus {
    outline: none;
    border-color: #e67e22;
}

.txvlog-submit-button {
    padding: 1rem 2rem;
    background: #e67e22;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.txvlog-submit-button:hover {
    background: #d35400;
    transform: translateY(-2px);
}

/* 页脚样式 */
.txvlog-footer-section {
    background: #2c3e50;
    color: white;
    padding: 3rem 0 1rem;
}

.txvlog-footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.txvlog-footer-logo .txvlog-brand-title {
    color: white;
    margin-bottom: 1rem;
}

.txvlog-footer-slogan {
    color: #bdc3c7;
    font-size: 0.95rem;
}

.txvlog-footer-heading {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: #e67e22;
}

.txvlog-footer-list {
    list-style: none;
}

.txvlog-footer-list li {
    margin-bottom: 0.5rem;
}

.txvlog-footer-link {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.txvlog-footer-link:hover {
    color: #e67e22;
}

.txvlog-footer-text {
    color: #bdc3c7;
    margin-bottom: 0.5rem;
}

.txvlog-footer-bottom {
    border-top: 1px solid #34495e;
    padding-top: 1.5rem;
    text-align: center;
}

.txvlog-copyright {
    color: #95a5a6;
    font-size: 0.9rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .txvlog-menu-list {
        display: none;
    }

    .txvlog-hero-heading {
        font-size: 2.5rem;
    }

    .txvlog-hero-description {
        font-size: 1.1rem;
    }

    .txvlog-section-title {
        font-size: 2rem;
    }

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

    .txvlog-portfolio-grid {
        grid-template-columns: 1fr;
    }

    .txvlog-process-step {
        flex-direction: column;
        gap: 1rem;
    }

    .txvlog-step-number {
        text-align: left;
    }
}