/* 技术页面专用样式 */
.section-header-inner {
    text-align: center;
    margin-bottom: 50px;
}

.title-icon {
    color: #007bff;
    margin-right: 10px;
}

.section-divider {
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, #007bff, #00bfff);
    margin: 20px auto;
    border-radius: 3px;
}

.tech-overview {
    position: relative;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    overflow: hidden;
}

.tech-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('../images/tech-pattern.png') repeat;
    opacity: 0.05;
    z-index: 0;
}

.tech-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin: 40px auto;
    max-width: 1200px;
}

.highlight-item {
    background: white;
    border-radius: 16px;
    padding: 40px 30px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    text-align: center;
    position: relative;
    overflow: hidden;
    border: none;
}

.highlight-item:before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #007bff, #00bfff);
}

.highlight-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.12);
}

.highlight-icon {
    font-size: 3rem;
    color: #007bff;
    margin-bottom: 25px;
    transition: all 0.3s ease;
}

.highlight-item:hover .highlight-icon {
    transform: scale(1.1);
}

.highlight-item h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: #333;
}

.highlight-item p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.6;
}

.highlight-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: linear-gradient(45deg, #ff6b6b, #ff8e8e);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: bold;
    box-shadow: 0 3px 10px rgba(255,107,107,0.3);
}

@media (max-width: 768px) {
    .tech-highlights {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .highlight-item {
        padding: 30px 20px;
    }
}

/* 技术团队样式 */
.team-structure {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.team-category {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border-top: 4px solid #007bff;
}

.team-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.category-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.category-header i {
    font-size: 1.8rem;
    color: #007bff;
    margin-right: 15px;
}

.category-header h3 {
    margin: 0;
    font-size: 1.4rem;
}

.category-stats {
    display: flex;
    gap: 15px;
    margin: 20px 0;
}

.stat-item {
    text-align: center;
    flex: 1;
}

.stat-number {
    display: block;
    font-size: 1.8rem;
    font-weight: bold;
    color: #007bff;
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
}

.category-features {
    padding-left: 20px;
}

.category-features li {
    margin-bottom: 10px;
    position: relative;
}

.category-features li:before {
    content: "•";
    color: #007bff;
    font-weight: bold;
    position: absolute;
    left: -15px;
}

/* 技术标准样式 */
.standards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.standard-category {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    border-left: 4px solid #007bff;
}

.standard-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.standard-category h3 {
    color: #007bff;
    margin-top: 0;
    padding-bottom: 10px;
    border-bottom: 1px solid #eee;
    display: flex;
    align-items: center;
}

.standard-category h3:before {
    content: "•";
    margin-right: 10px;
    font-size: 1.5rem;
}

.standard-category ul {
    padding-left: 0;
    list-style: none;
}

.standard-category li {
    padding: 8px 0;
    border-bottom: 1px dashed #eee;
    display: flex;
    align-items: center;
}

.standard-code {
    display: inline-block;
    background: #f0f7ff;
    color: #007bff;
    padding: 2px 8px;
    border-radius: 4px;
    margin-right: 10px;
    font-family: monospace;
    font-weight: bold;
}

/* 核心技术样式 */
.technology-tabs {
    margin-top: 40px;
}

.tab-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 30px;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

.tab-btn {
    background: #f8f9fa;
    border: none;
    padding: 12px 25px;
    border-radius: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
    color: #555;
}

.tab-btn:hover {
    background: #e9ecef;
    color: #007bff;
}

.tab-btn.active {
    background: #007bff;
    color: white;
}

.tab-content {
    background: white;
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    overflow: hidden;
}

.tab-panel {
    display: none;
    padding: 0;
}

.tab-panel.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

.tech-detail {
    display: flex;
    align-items: center;
    padding: 30px;
}

.tech-image {
    flex: 1;
    min-width: 300px;
    border-radius: 8px;
    overflow: hidden;
}

.tech-image img {
    width: 100%;
    height: auto;
    transition: transform 0.3s ease;
}

.tech-image:hover img {
    transform: scale(1.03);
}

.tech-info {
    flex: 2;
    padding-left: 30px;
}

.tech-info h3 {
    margin-top: 0;
    color: #007bff;
}

.tech-info ul {
    padding-left: 20px;
}

.tech-info li {
    margin-bottom: 10px;
    position: relative;
}

.tech-info li:before {
    content: "•";
    color: #007bff;
    font-weight: bold;
    position: absolute;
    left: -15px;
}

.tech-specs {
    display: flex;
    gap: 15px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.tech-specs span {
    background: #f0f7ff;
    color: #007bff;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* 设备实力样式 */
.equipment-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 40px;
}

.equipment-category {
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    text-align: center;
    border-top: 4px solid #007bff;
}

.equipment-category:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.category-icon {
    font-size: 2.5rem;
    color: #007bff;
    margin-bottom: 20px;
}

.equipment-category h3 {
    margin-top: 0;
    color: #007bff;
}

.equipment-category ul {
    padding-left: 0;
    list-style: none;
    text-align: left;
}

.equipment-category li {
    padding: 8px 0;
    border-bottom: 1px dashed #eee;
    display: flex;
    align-items: center;
}

.equipment-category li:before {
    content: "•";
    color: #007bff;
    margin-right: 10px;
    font-weight: bold;
}

/* 研发创新样式 */
.innovation-content {
    display: flex;
    gap: 40px;
    margin-top: 40px;
}

.innovation-stats {
    flex: 1;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.innovation-stat {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    text-align: center;
    transition: all 0.3s ease;
}

.innovation-stat:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.stat-number {
    font-size: 2.2rem;
    font-weight: bold;
    color: #007bff;
    margin-bottom: 5px;
}

.stat-label {
    font-size: 0.9rem;
    color: #666;
}

.innovation-achievements {
    flex: 2;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.achievement-item {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.achievement-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.achievement-item i {
    font-size: 2rem;
    color: #007bff;
    margin-bottom: 15px;
}

.achievement-item h4 {
    margin: 10px 0;
    color: #007bff;
}

/* 质量管理体系样式 */
.quality-system {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 25px;
    margin-top: 40px;
    position: relative;
}

.quality-system:before {
    content: "";
    position: absolute;
    top: 50px;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(to right, #007bff, #00bfff);
    z-index: 0;
}

.quality-phase {
    flex: 1;
    min-width: 220px;
    max-width: 260px;
    background: white;
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
    text-align: center;
}

.quality-phase:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}

.phase-icon {
    font-size: 2.2rem;
    color: #007bff;
    margin-bottom: 20px;
}

.quality-phase h3 {
    margin: 15px 0;
    color: #007bff;
}

.quality-phase ul {
    padding-left: 0;
    list-style: none;
    text-align: left;
}

.quality-phase li {
    padding: 8px 0;
    border-bottom: 1px dashed #eee;
    position: relative;
    padding-left: 20px;
}

.quality-phase li:before {
    content: "•";
    color: #007bff;
    position: absolute;
    left: 0;
    font-weight: bold;
}

/* 响应式调整 */
@media (max-width: 768px) {
    .tech-highlights {
        grid-template-columns: 1fr;
    }
    .team-category {
        margin-bottom: 20px;
    }
    .standards-grid {
        grid-template-columns: 1fr;
    }
    .tech-detail {
        flex-direction: column;
        padding: 20px;
    }
    .tech-image {
        min-width: 100%;
        margin-bottom: 20px;
    }
    .tech-info {
        padding-left: 0;
    }
    .tab-buttons {
        justify-content: center;
    }
    .equipment-categories {
        grid-template-columns: 1fr;
    }
    .innovation-content {
        flex-direction: column;
    }
    .innovation-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    .achievements-grid {
        grid-template-columns: 1fr;
    }
    .quality-system {
        flex-direction: column;
    }
    .quality-system:before {
        display: none;
    }
    .quality-phase {
        max-width: 100%;
        margin-bottom: 20px;
    }
}