/* 工作流程页面专用样式 - 与index页面风格统一 */

/* 覆盖默认section-header样式以匹配index */
.section-header {
    text-align: left;
    margin-bottom: 3rem;
    position: relative;
    padding-bottom: 1rem;
}

.section-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #4f93d6, #3b73b9);
    border-radius: 2px;
}

.section-header h2 {
    font-size: 2.5rem;
    line-height: 1.2;
    margin-bottom: 0.5rem;
    color: #1a365d;
    font-weight: 700;
}

.en-title {
    font-family: 'Orbitron', Arial, sans-serif;
    font-weight: 800;
    color: #1a365d;
    letter-spacing: 1px;
}

.cn-title {
    font-family: 'Exo 2', 'PingFang SC', sans-serif;
    font-weight: 600;
    color: #1a365d;
}

.section-desc {
    color: #7f8c8d;
    font-size: 1.1rem;
    line-height: 1.6;
    margin-top: 1rem;
}

/* Hero Section - 确保背景图片在所有设备上完美填满全屏 */
.workflow-hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #1d4ed8 50%, #1e40af 100%);
    color: white;
    padding: 150px 0 120px;
    position: relative;
    overflow: hidden;
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.workflow-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(ellipse at center, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: float 6s ease-in-out infinite;
}

.workflow-hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('https://images.unsplash.com/photo-1460925895917-afdab827c52f?w=1920&h=1080&fit=crop&crop=center');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.15;
    z-index: 1;
    filter: blur(0.5px);
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

.workflow-hero .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    text-align: center;
    width: 100%;
}

.hero-content {
    margin-bottom: 4rem;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    font-family: 'Exo 2', sans-serif;
}

.hero-content p {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    opacity: 0.9;
    line-height: 1.6;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-stats-section {
    position: relative;
    z-index: 2;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.stat-item {
    background: rgba(255, 255, 255, 0.18);
    backdrop-filter: blur(20px);
    border-radius: 25px;
    padding: 2.8rem 1.8rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.25);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.12);
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.stat-item:hover::before {
    left: 100%;
}

.stat-item:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 15px 45px rgba(0, 0, 0, 0.15);
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 700;
    color: white;
    margin-bottom: 0.8rem;
    font-family: 'Orbitron', monospace;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    line-height: 1;
}

.stat-label {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    line-height: 1.3;
}

/* 图片加载动画 */
@keyframes imageLoad {
    from {
        opacity: 0;
        transform: scale(1.1);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.case-thumbnail img,
.timeline-icon img {
    animation: imageLoad 0.6s ease-out;
}

/* 图片懒加载占位符 */
.image-placeholder {
    background: linear-gradient(45deg, #f0f0f0, #e0e0e0);
    background-size: 400% 400%;
    animation: shimmer 1.5s ease-in-out infinite;
}

@keyframes shimmer {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

/* 移除旧的hero-stats样式 */
.hero-stats {
    display: none;
}

.stat-card {
    display: none;
}


/* Success Cases - 匹配index的portfolio样式 */
.success-cases {
    padding: 120px 0;
    background: linear-gradient(135deg, #f0f7ff 0%, #e1f0ff 100%);
}

.cases-filter {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 3rem 0;
    flex-wrap: wrap;
}

.filter-btn {
    background: white;
    border: 2px solid #e9ecef;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    color: #4f93d6;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn.active,
.filter-btn:hover {
    background: linear-gradient(135deg, #4f93d6, #3b73b9);
    color: white;
    border-color: #4f93d6;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79, 147, 214, 0.3);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.case-item {
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.case-item:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.case-thumbnail {
    position: relative;
    height: 220px;
    overflow: hidden;
}

.case-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.3s ease;
    filter: brightness(0.95) saturate(1.1);
}

.case-item:hover .case-thumbnail img {
    filter: brightness(1.05) saturate(1.2);
}

.case-item:hover .case-thumbnail img {
    transform: scale(1.1);
}

.case-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(79, 147, 214, 0.8), rgba(59, 115, 185, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.3s ease;
    backdrop-filter: blur(8px);
}

.case-item:hover .case-overlay {
    opacity: 1;
}

.play-button {
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: #4f93d6;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    border: 3px solid rgba(255, 255, 255, 0.8);
}

.play-button:hover {
    transform: scale(1.1);
}

.case-duration {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.8);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
}

.case-info {
    padding: 2rem;
}

.case-info h3 {
    font-size: 1.3rem;
    color: #1a365d;
    margin-bottom: 1rem;
    font-weight: 600;
}

.case-info p {
    color: #7f8c8d;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.case-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.case-tags .tag {
    background: #f8f9fa;
    color: #4f93d6;
    padding: 0.3rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid #e9ecef;
}

.case-stats {
    display: flex;
    gap: 2rem;
    font-size: 0.9rem;
    color: #95a5a6;
}

/* FAQ Section */
.faq-section {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8fbff 0%, #ebf4ff 100%);
}

.faq-accordion {
    max-width: 900px;
    margin: 3rem auto 0;
}

.faq-item {
    background: white;
    border-radius: 15px;
    margin-bottom: 1.5rem;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(79, 147, 214, 0.1);
}

.faq-question {
    padding: 2rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.3s ease;
}

.faq-question:hover {
    background-color: rgba(79, 147, 214, 0.05);
}

.faq-question h3 {
    color: #1a365d;
    font-size: 1.2rem;
    font-weight: 600;
    margin: 0;
}

.faq-toggle {
    font-size: 1.5rem;
    color: #4f93d6;
    font-weight: 300;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 2rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 2rem 2rem;
    max-height: 1000px;
}

.faq-answer p {
    color: #555;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.faq-answer ul {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.faq-answer li {
    color: #555;
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.faq-answer strong {
    color: #4f93d6;
}

.coverage-regions, .service-options, .marketing-services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.region, .service-option, .marketing-item {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid #4f93d6;
}

.region h4, .service-option h4, .marketing-item h4 {
    color: #1a365d;
    margin-bottom: 0.5rem;
}

/* 简约优雅的价格影响因素设计 */
.pricing-factors {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8fbff 0%, #ebf4ff 100%);
    color: #1d1d1f;
    position: relative;
}

.pricing-factors::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 20%, rgba(79, 147, 214, 0.04) 0%, transparent 60%),
        radial-gradient(circle at 85% 80%, rgba(59, 115, 185, 0.04) 0%, transparent 60%);
    pointer-events: none;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 2.5rem;
    margin-top: 4rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 3rem;
    border: 1px solid rgba(79, 147, 214, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #4f93d6, #3b73b9);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 20px 60px rgba(79, 147, 214, 0.12),
        0 8px 30px rgba(79, 147, 214, 0.06);
    border-color: rgba(79, 147, 214, 0.12);
}

.pricing-card:hover::before {
    opacity: 1;
}

.special-card {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.95) 0%, 
        rgba(248, 251, 255, 0.95) 100%);
    border: 2px solid rgba(79, 147, 214, 0.15);
}

.special-card::before {
    opacity: 1;
    background: linear-gradient(90deg, #4f93d6, #3b73b9, #4f93d6);
    background-size: 200% 100%;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { background-position: -200% 0; }
    50% { background-position: 200% 0; }
}

.pricing-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: block;
    filter: drop-shadow(0 2px 8px rgba(79, 147, 214, 0.2));
}

.pricing-card h3 {
    font-size: 1.6rem;
    margin-bottom: 1rem;
    font-weight: 600;
    color: #1d1d1f;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    letter-spacing: -0.01em;
}

.pricing-card > p {
    color: #6b7280;
    margin-bottom: 2.5rem;
    line-height: 1.6;
    font-size: 0.95rem;
}

.pricing-range {
    margin-bottom: 2rem;
}

.range-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 0;
    border-bottom: 1px solid rgba(79, 147, 214, 0.08);
    transition: all 0.3s ease;
}

.range-item:last-child {
    border-bottom: none;
}

.range-item:hover {
    background: rgba(79, 147, 214, 0.02);
    margin: 0 -1rem;
    padding-left: 1rem;
    padding-right: 1rem;
    border-radius: 8px;
}

.range-label {
    font-weight: 500;
    color: #374151;
    font-size: 0.9rem;
}

.range-price {
    font-weight: 700;
    color: #4f93d6;
    font-size: 1rem;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
}

.pricing-note {
    color: #9ca3af;
    font-size: 0.8rem;
    font-style: italic;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(79, 147, 214, 0.05);
}

/* 简化省钱小贴士 */
.pricing-tips {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    padding: 3rem;
    margin-top: 4rem;
    border: 1px solid rgba(79, 147, 214, 0.08);
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-tips h3 {
    text-align: center;
    margin-bottom: 2.5rem;
    font-size: 1.5rem;
    color: #1d1d1f;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 600;
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.tip-item {
    background: rgba(255, 255, 255, 0.8);
    padding: 1.5rem;
    border-radius: 16px;
    border-left: 4px solid #4f93d6;
    line-height: 1.6;
    font-size: 0.9rem;
    color: #374151;
    transition: all 0.3s ease;
}

.tip-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79, 147, 214, 0.1);
}

.tip-item strong {
    color: #4f93d6;
    font-weight: 600;
}

/* 简化的询价定制设计 */
.inquiry-form-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f9fafb 0%, #f3f4f6 100%);
}

.inquiry-form-container {
    max-width: 800px;
    margin: 3rem auto 0;
    background: white;
    border-radius: 24px;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.08),
        0 8px 30px rgba(79, 147, 214, 0.04);
    overflow: hidden;
}

.inquiry-form {
    padding: 3rem;
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(79, 147, 214, 0.1);
}

.form-header h2 {
    font-size: 2rem;
    color: #1d1d1f;
    margin-bottom: 0.5rem;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 600;
}

.form-header .section-desc {
    color: #6b7280;
    font-size: 1rem;
    margin: 0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: #374151;
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1.5px solid #e5e7eb;
    border-radius: 12px;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    font-family: inherit;
    background: #fafafa;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4f93d6;
    background: white;
    box-shadow: 0 0 0 3px rgba(79, 147, 214, 0.08);
    transform: translateY(-1px);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.form-actions {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(79, 147, 214, 0.1);
}

.btn-large {
    padding: 1rem 2.5rem;
    font-size: 1rem;
    background: linear-gradient(135deg, #4f93d6, #3b73b9);
    color: white;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    text-decoration: none;
    box-shadow: 0 4px 16px rgba(79, 147, 214, 0.3);
}

.btn-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79, 147, 214, 0.4);
}

.btn-icon {
    width: 16px;
    height: 16px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.5;
}

.form-note {
    margin-top: 1rem;
    color: #9ca3af;
    font-size: 0.85rem;
    text-align: center;
}

/* 移除复杂的侧边栏设计 */
.contact-sidebar {
    display: none;
}

/* 简化联系信息 */
.simple-contact {
    background: linear-gradient(135deg, #4f93d6, #3b73b9);
    color: white;
    padding: 2rem;
    text-align: center;
    border-radius: 0 0 24px 24px;
}

.simple-contact h3 {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.contact-row {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 1.5rem;
}

.contact-item-simple {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.contact-item-simple .contact-icon {
    font-size: 1rem;
}

/* 响应式设计 - 表单和价格部分 */
@media (max-width: 768px) {
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
        margin-top: 3rem;
    }

    .pricing-card {
        padding: 2rem;
    }

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

    .inquiry-form-container {
        margin: 2rem 1rem 0;
    }

    .inquiry-form {
        padding: 2rem;
    }

    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .contact-row {
        flex-direction: column;
        gap: 1rem;
    }

    .simple-contact {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .pricing-card {
        padding: 1.5rem;
    }

    .pricing-card h3 {
        font-size: 1.4rem;
    }

    .pricing-icon {
        font-size: 2rem;
    }

    .inquiry-form {
        padding: 1.5rem;
    }

    .form-header h2 {
        font-size: 1.6rem;
    }
}

/* Footer Enhancements */
.footer {
    background: #2c3e50;
    color: white;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    padding: 4rem 0 2rem;
}

.footer-section h3 {
    color: white;
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    font-weight: 600;
}

.footer-address,
.footer-hours {
    margin-top: 2rem;
}

.footer-address p,
.footer-hours p {
    margin-bottom: 0.5rem;
    color: #bdc3c7;
    line-height: 1.5;
}

.footer-services,
.footer-contact,
.footer-links {
    list-style: none;
}

.footer-services li,
.footer-contact li,
.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-services a,
.footer-links a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-services a:hover,
.footer-links a:hover {
    color: #4f93d6;
}

.footer-contact li {
    color: #bdc3c7;
    line-height: 1.5;
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding: 2rem 0;
    text-align: center;
}

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

.footer-icp {
    font-size: 0.9rem;
    opacity: 0.8;
}

/* Responsive Design */
/* 移动端背景图片优化 - 确保完美填满全屏 */
@media (max-width: 768px) {
    .workflow-hero {
        padding: 120px 0 80px;
        min-height: 100vh;
        background-attachment: scroll; /* 移动端不支持 fixed */
    }

    .workflow-hero::after {
        background-attachment: scroll; /* 移动端使用 scroll */
        background-size: cover;
        background-position: center center;
        opacity: 0.2; /* 移动端稍微增加透明度以保证文字可读性 */
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-content p {
        font-size: 1.2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .stats-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .stat-item {
        padding: 2rem 1rem;
    }
    
    .stat-number {
        font-size: 2.2rem;
    }
    
    .stat-label {
        font-size: 0.9rem;
    }
    
    .timeline::before {
        left: 2rem;
        transform: none;
    }
    
    .timeline-item {
        flex-direction: row !important;
        justify-content: flex-start !important;
        padding-left: 4rem;
        margin-bottom: 2rem;
        min-height: auto;
    }
    
    .timeline-icon {
        left: 2rem !important;
        top: 1rem !important;
        transform: none !important;
        position: absolute;
    }
    
    .timeline-content {
        width: 100% !important;
        margin: 0 !important;
        flex-direction: column !important;
        min-height: auto;
    }

    .timeline-image {
        width: 100% !important;
        min-height: 120px !important;
        border-radius: 20px 20px 0 0 !important;
    }

    .timeline-image img {
        width: 80px;
        height: 80px;
    }

    .timeline-text {
        padding: 1.5rem;
    }
    
    .inquiry-form-container {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .cases-filter {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 1rem;
    }
    
    .filter-btn {
        white-space: nowrap;
    }

    .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .workflow-hero {
        min-height: 100vh;
        padding: 100px 0 60px;
    }

    .workflow-hero::after {
        background-size: cover;
        background-position: center;
        opacity: 0.18;
    }

    .hero-content h1 {
        font-size: 2rem;
    }
    
    .stats-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-item {
        padding: 1.5rem 1rem;
    }
    
    .stat-icon {
        font-size: 2.5rem;
    }
    
    .stat-number {
        font-size: 2rem;
    }
}

/* 增强服务流程的高级感和视觉效果 */

/* 为流程框添加微妙的渐变背景和精致边框 */
.timeline-content {
    background: linear-gradient(135deg, #ffffff 0%, #f8fbff 100%) !important;
    border: 1px solid rgba(79, 147, 214, 0.08);
}

.timeline-content::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(79, 147, 214, 0.3), transparent);
    z-index: 1;
}

/* 增强timeline-details的视觉效果 */
.timeline-details {
    background: rgba(79, 147, 214, 0.02);
    border-radius: 8px;
    padding: 1rem 1.5rem;
    margin: 1.5rem 0;
    border-left: 3px solid rgba(79, 147, 214, 0.2);
}

/* 优化timeline-duration标签 */
.timeline-duration {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #4f93d6, #3b73b9);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(79, 147, 214, 0.3);
    position: relative;
    overflow: hidden;
}

.timeline-duration::before {
    content: '⏱';
    font-size: 1rem;
}

.timeline-duration::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.8s ease;
}

.timeline-item:hover .timeline-duration::after {
    left: 100%;
}

/* 为标题添加更精致的样式 */
.timeline-content h3 {
    font-size: 1.6rem !important;
    color: #1a365d !important;
    margin-bottom: 1.2rem !important;
    font-weight: 700 !important;
    letter-spacing: -0.5px;
    line-height: 1.3 !important;
}

.timeline-content h3::after {
    content: '';
    display: block;
    width: 30px;
    height: 2px;
    background: linear-gradient(90deg, #4f93d6, #3b73b9);
    margin-top: 0.5rem;
    border-radius: 1px;
}

/* 优化时间轴图标样式回到合理尺寸 */
.timeline-icon img {
    width: 32px !important;
    height: 32px !important;
    object-fit: contain !important;
    filter: brightness(0.9) contrast(1.1) !important;
    transition: all 0.3s ease !important;
    border-radius: 4px !important;
}

.timeline-item:hover .timeline-icon img {
    filter: brightness(1.05) contrast(1.2) !important;
    transform: scale(1.05) !important;
}
/* 重新设计的服务流程 - 修复布局错位问题 */
.service-flow-timeline {
    padding: 120px 0;
    background: linear-gradient(135deg, #fbfcfe 0%, #f7faff 100%);
    position: relative;
}

.service-flow-timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 20%, rgba(79, 147, 214, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(59, 115, 185, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.flow-sequence {
    max-width: 1200px;
    margin: 4rem auto 0;
    padding: 0 2rem;
    position: relative;
}

/* 垂直连接线 */
.flow-sequence::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    height: 100%;
    width: 2px;
    background: linear-gradient(to bottom, 
        transparent 0%, 
        rgba(79, 147, 214, 0.2) 5%, 
        rgba(79, 147, 214, 0.4) 50%, 
        rgba(79, 147, 214, 0.2) 95%, 
        transparent 100%);
    transform: translateX(-50%);
    z-index: 1;
}

/* 流程步骤 - 重置布局 */
.flow-step {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6rem;
    position: relative;
    z-index: 2;
    min-height: 320px;
    width: 100%;
}

.flow-step:last-child {
    margin-bottom: 0;
}

/* 步骤编号圆圈 - 固定在中心线上 */
.step-circle {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 8px 32px rgba(79, 147, 214, 0.15),
        0 2px 8px rgba(79, 147, 214, 0.08);
    border: 3px solid rgba(79, 147, 214, 0.1);
    z-index: 3;
    font-size: 1.2rem;
    font-weight: 700;
    color: #4f93d6;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    transition: all 0.4s ease;
}

.step-circle::before {
    content: attr(data-number);
}

/* 隐藏原有的步骤图片和编号 */
.step-image,
.step-number {
    display: none;
}

/* 大图展示区域 */
.step-image-large {
    width: 380px;
    height: 260px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.1),
        0 8px 30px rgba(79, 147, 214, 0.08);
    position: relative;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    flex-shrink: 0;
}

.step-image-large::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(79, 147, 214, 0.05), rgba(59, 115, 185, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.step-image-large:hover::after {
    opacity: 1;
}

.step-image-large img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.5s ease;
    filter: brightness(0.95) saturate(1.05);
}

.step-image-large:hover img {
    transform: scale(1.05);
    filter: brightness(1) saturate(1.1);
}

/* 步骤信息文本 */
.step-info {
    width: 420px;
    flex-shrink: 0;
}

/* 奇数步骤 - 图片在左，文字在右 */
.flow-step:nth-child(odd) {
    flex-direction: row;
}

.flow-step:nth-child(odd) .step-image-large {
    margin-right: 140px;
}

.flow-step:nth-child(odd) .step-info {
    text-align: left;
    margin-left: 0;
}

/* 偶数步骤 - 文字在左，图片在右 */
.flow-step:nth-child(even) {
    flex-direction: row-reverse;
}

.flow-step:nth-child(even) .step-image-large {
    margin-left: 140px;
}

.flow-step:nth-child(even) .step-info {
    text-align: right;
    margin-right: 0;
}

.step-info h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #1d1d1f;
    margin-bottom: 0.8rem;
    line-height: 1.2;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    letter-spacing: -0.02em;
}

.step-subtitle {
    font-size: 0.85rem;
    color: #86868b;
    margin-bottom: 1.2rem;
    font-weight: 500;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.step-desc {
    font-size: 1.05rem;
    color: #424245;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    font-weight: 400;
}

.step-duration {
    display: inline-flex;
    align-items: center;
    padding: 8px 18px;
    background: linear-gradient(135deg, rgba(79, 147, 214, 0.1), rgba(59, 115, 185, 0.08));
    border-radius: 20px;
    color: #4f93d6;
    font-size: 0.9rem;
    font-weight: 600;
    font-family: -apple-system, BlinkMacSystemFont, sans-serif;
    border: 1px solid rgba(79, 147, 214, 0.2);
    transition: all 0.3s ease;
}

.step-duration::before {
    content: '⏱';
    margin-right: 6px;
    font-size: 1rem;
}

/* 悬停效果 */
.flow-step:hover .step-circle {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 
        0 12px 40px rgba(79, 147, 214, 0.2),
        0 4px 12px rgba(79, 147, 214, 0.12);
    border-color: rgba(79, 147, 214, 0.2);
}

.flow-step:hover .step-duration {
    background: linear-gradient(135deg, rgba(79, 147, 214, 0.15), rgba(59, 115, 185, 0.12));
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(79, 147, 214, 0.15);
}

/* 隐藏流程箭头 */
.flow-arrow {
    display: none;
}

/* 响应式设计 - 移动端优化 */
@media (max-width: 768px) {
    .service-flow-timeline {
        padding: 80px 0;
    }

    .flow-sequence {
        padding: 0 1rem;
        max-width: 100%;
        position: relative;
    }

    /* 移动端隐藏时间线 */
    .flow-sequence::before {
        display: none;
    }

    /* 移动端流程步骤 - 垂直堆叠 */
    .flow-step {
        flex-direction: column;
        align-items: center;
        justify-content: center;
        margin-bottom: 4rem;
        min-height: auto;
        padding: 0 1rem;
        position: relative;
        text-align: center;
    }

    /* 移除左右不同布局 */
    .flow-step:nth-child(even),
    .flow-step:nth-child(odd) {
        flex-direction: column;
        align-items: center;
    }

    /* 步骤圆圈 - 移除时间线后的独立显示 */
    .step-circle {
        position: relative;
        left: auto;
        top: auto;
        transform: none;
        width: 70px;
        height: 70px;
        font-size: 1.1rem;
        z-index: 10;
        background: linear-gradient(135deg, #1e3a8a, #1d4ed8);
        color: white;
        border: none;
        box-shadow: 0 8px 25px rgba(30, 58, 138, 0.3);
        margin-bottom: 1.5rem;
    }

    /* 移动端图片 - 全宽显示 */
    .step-image-large {
        width: 100%;
        max-width: 350px;
        height: 200px;
        margin: 0 0 2rem 0;
        border-radius: 15px;
        box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    }

    /* 移除左右边距差异 */
    .flow-step:nth-child(even) .step-image-large,
    .flow-step:nth-child(odd) .step-image-large {
        margin: 0 0 2rem 0;
    }

    /* 步骤信息 - 居中对齐 */
    .step-info {
        width: 100%;
        max-width: 400px;
        text-align: center;
        margin: 0;
        padding: 0 1rem;
    }

    .flow-step:nth-child(even) .step-info,
    .flow-step:nth-child(odd) .step-info {
        text-align: center;
        margin: 0;
    }

    .step-info h3 {
        font-size: 1.6rem;
        margin-bottom: 0.8rem;
        color: #1d1d1f;
    }

    .step-subtitle {
        font-size: 0.85rem;
        margin-bottom: 1rem;
        color: #86868b;
    }

    .step-desc {
        font-size: 1.05rem;
        line-height: 1.6;
        margin-bottom: 1.5rem;
        color: #424245;
    }

    .step-duration {
        padding: 8px 16px;
        font-size: 0.85rem;
        display: inline-block;
        margin-top: 0.5rem;
    }
}

@media (max-width: 480px) {
    .service-flow-timeline {
        padding: 60px 0;
    }

    .flow-sequence {
        padding: 0 0.5rem;
    }

    /* 480px也隐藏时间线 */
    .flow-sequence::before {
        display: none;
    }

    .flow-step {
        margin-bottom: 3rem;
        padding: 0 0.5rem;
    }

    /* 480px步骤圆圈独立显示 */
    .step-circle {
        position: relative;
        left: auto;
        top: auto;
        transform: none;
        width: 60px;
        height: 60px;
        font-size: 1rem;
        background: linear-gradient(135deg, #1e3a8a, #1d4ed8);
        color: white;
        border: none;
        box-shadow: 0 6px 20px rgba(30, 58, 138, 0.3);
        margin-bottom: 1.2rem;
    }

    .step-image-large {
        max-width: 320px;
        height: 180px;
        margin: 0 0 1.5rem 0;
        border-radius: 12px;
    }

    .step-info {
        max-width: 350px;
        padding: 0 0.5rem;
    }

    .step-info h3 {
        font-size: 1.4rem;
        margin-bottom: 0.6rem;
    }

    .step-subtitle {
        font-size: 0.8rem;
        margin-bottom: 0.8rem;
    }

    .step-desc {
        font-size: 1rem;
        line-height: 1.5;
        margin-bottom: 1.2rem;
    }

    .step-duration {
        padding: 6px 14px;
        font-size: 0.8rem;
        border-radius: 15px;
    }
}