/* 产品服务页面样式 */

/* 英雄区块样式 */
.hero {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: white;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: white;
}

/* 让emoji保持原始颜色，不受文字渐变影响 */
.hero h1 .emoji {
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji", sans-serif;
    -webkit-text-fill-color: initial;
    background: none;
    -webkit-background-clip: initial;
    background-clip: initial;
}

.hero .subtitle {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 3rem;
}

.feature-pill {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    padding: 1rem 1.5rem;
    transition: all 0.3s ease;
}

.feature-pill:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-3px);
}

.pill-icon {
    font-size: 1.25rem;
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji", sans-serif;
}

.pill-text {
    font-weight: 600;
    font-size: 1rem;
}

/* 英雄区域行动号召按钮样式 */
.hero-cta {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.hero-cta .cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.hero-cta .cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.hero-cta .cta-button:hover::before {
    left: 100%;
}

.hero-cta .cta-button.primary {
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
    color: #4f46e5;
    border: 2px solid white;
}

.hero-cta .cta-button.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 255, 255, 0.3);
    background: white;
}

.hero-cta .cta-button.secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.hero-cta .cta-button.secondary:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
}

.cta-icon {
    font-size: 1.1rem;
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji", sans-serif;
}

/* 确保所有emoji都能正确显示 */
.emoji {
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji", sans-serif;
}

/* 服务概览样式 */
.services-overview {
    padding: 100px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
}

.service-category {
    background: white;
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-category::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
}

.service-category:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}

.service-header {
    text-align: center;
    margin-bottom: 2rem;
}

.service-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    margin: 0 auto 1.5rem;
    position: relative;
}

.service-icon.consultation {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: white;
}

.service-icon.technical {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    color: white;
}

.service-icon.development {
    background: linear-gradient(135deg, #dc2626 0%, #b91c1c 100%);
    color: white;
}

.service-icon.optimization {
    background: linear-gradient(135deg, #d97706 0%, #b45309 100%);
    color: white;
}

.service-icon.coaching {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: white;
}

.service-icon.koc {
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
}

.service-icon.digital-asset {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: white;
}

.service-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #1e293b;
}

.service-subtitle {
    color: #64748b;
    font-size: 1rem;
    margin-bottom: 2rem;
}

.service-features {
    margin-bottom: 2rem;
}

.service-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    border-radius: 12px;
    background: #f8fafc;
    transition: all 0.3s ease;
}

.service-item:hover {
    background: #e2e8f0;
    transform: translateX(5px);
}

.service-item .item-icon {
    font-size: 1.25rem;
    margin-top: 0.25rem;
}

.service-item .item-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #1e293b;
}

.service-item .item-content p {
    color: #64748b;
    font-size: 0.9rem;
    line-height: 1.5;
}

.service-cta {
    text-align: center;
}

.service-btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: white;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.3);
}

.service-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(79, 70, 229, 0.4);
    text-decoration: none;
    color: white;
}

/* 服务详情样式 */
.service-details {
    padding: 100px 0;
    background: white;
}

.details-container {
    margin-top: 4rem;
}

.detail-section {
    margin-bottom: 4rem;
}

.detail-card {
    background: white;
    border-radius: 24px;
    padding: 3rem;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(226, 232, 240, 0.8);
}

.detail-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid #e2e8f0;
}

.detail-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.detail-info h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #1e293b;
}

.detail-tagline {
    color: #64748b;
    font-size: 1.125rem;
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.detail-item h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1e293b;
}

.detail-item ul {
    list-style: none;
    padding: 0;
}

.detail-item li {
    padding: 0.5rem 0;
    color: #64748b;
    position: relative;
    padding-left: 1.5rem;
}

.detail-item li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #059669;
    font-weight: bold;
}

.detail-benefits h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #1e293b;
}

.benefit-tags {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.benefit-tag {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: white;
    padding: 0.5rem 1.25rem;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
}

/* 技术支持等级样式 */
.support-levels {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.support-level {
    background: #f8fafc;
    border-radius: 16px;
    padding: 2rem;
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
}

.support-level:hover {
    border-color: #4f46e5;
    box-shadow: 0 15px 35px rgba(79, 70, 229, 0.1);
}

.level-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.level-header h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1e293b;
}

.level-badge {
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.level-badge.premium {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: white;
}

.level-badge.standard {
    background: linear-gradient(135deg, #6b7280 0%, #4b5563 100%);
    color: white;
}

.level-badge.basic {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    color: white;
}

.feature-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid #e2e8f0;
}

.feature-row:last-child {
    border-bottom: none;
}

.feature-label {
    font-weight: 500;
    color: #374151;
}

.feature-value {
    font-weight: 600;
    color: #4f46e5;
}

/* 服务流程样式 */
.service-process {
    padding: 100px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
}

.service-process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(79, 70, 229, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(124, 58, 237, 0.05) 0%, transparent 40%);
    pointer-events: none;
}

.process-timeline {
    position: relative;
    margin-top: 4rem;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, #4f46e5 0%, #7c3aed 50%, #ec4899 100%);
    transform: translateX(-50%);
    border-radius: 2px;
    box-shadow: 0 0 20px rgba(79, 70, 229, 0.3);
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: 5rem;
    position: relative;
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.timeline-item.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item:nth-child(odd) {
    flex-direction: row;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    box-shadow: 0 0 0 6px white, 0 0 0 12px rgba(79, 70, 229, 0.15);
    transition: all 0.5s ease;
    overflow: hidden;
}

.timeline-marker::before {
    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-marker::before {
    left: 100%;
}

.timeline-item:hover .timeline-marker {
    transform: translate(-50%, -50%) scale(1.1);
    box-shadow: 0 0 0 6px white, 0 0 0 16px rgba(79, 70, 229, 0.2);
}

.marker-number {
    color: white;
    font-weight: 800;
    font-size: 1.5rem;
    position: relative;
    z-index: 1;
}

.timeline-content {
    width: calc(50% - 80px);
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(226, 232, 240, 0.8);
    position: relative;
    transition: all 0.4s ease;
    overflow: hidden;
}

.timeline-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #4f46e5 0%, #7c3aed 50%, #ec4899 100%);
    border-radius: 20px 20px 0 0;
}

.timeline-content::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 0;
    height: 0;
    border: 15px solid transparent;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: 80px;
}

.timeline-item:nth-child(odd) .timeline-content::after {
    right: -30px;
    border-left: 15px solid white;
    border-right: none;
    transform: translateY(-50%);
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 80px;
}

.timeline-item:nth-child(even) .timeline-content::after {
    left: -30px;
    border-right: 15px solid white;
    border-left: none;
    transform: translateY(-50%);
}

.timeline-item:hover .timeline-content {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.12);
}

.timeline-content h3 {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: #1e293b;
    position: relative;
    padding-bottom: 0.5rem;
}

.timeline-content h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(90deg, #4f46e5 0%, #7c3aed 100%);
    border-radius: 2px;
}

.timeline-content p {
    color: #64748b;
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.timeline-details {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.detail-tag {
    background: linear-gradient(135deg, #e0f2fe 0%, #e1f5fe 100%);
    color: #0277bd;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(2, 119, 189, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

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

.detail-tag:hover::before {
    left: 100%;
}

.detail-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(2, 119, 189, 0.3);
    border-color: #0277bd;
}

/* 服务保障样式 */
.service-guarantee {
    padding: 100px 0;
    background: white;
}

.guarantee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.guarantee-item {
    text-align: center;
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: all 0.3s ease;
}

.guarantee-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.12);
}

.guarantee-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin: 0 auto 1.5rem;
}

.guarantee-item h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1e293b;
}

.guarantee-item p {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.guarantee-metrics {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.guarantee-metrics .metric {
    font-size: 2rem;
    font-weight: 800;
    color: #4f46e5;
}

.guarantee-metrics .metric-label {
    font-size: 0.875rem;
    color: #64748b;
    font-weight: 500;
}

/* 立即开始行动号召区域样式 */
.get-started {
    padding: 120px 0;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #ec4899 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.get-started::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.get-started-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta-header h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: white;
}

.cta-header p {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    opacity: 0.9;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 4rem;
    flex-wrap: wrap;
}

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

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.8;
    font-weight: 500;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.action-button {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 2.5rem;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.action-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.action-button:hover::before {
    left: 100%;
}

.action-button.primary {
    background: linear-gradient(135deg, #ffffff 0%, #f0f0f0 100%);
    color: #4f46e5;
    border: 2px solid white;
}

.action-button.primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 255, 255, 0.3);
    background: white;
}

.action-button.secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.action-button.secondary:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.button-icon {
    font-size: 1.5rem;
}

.button-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.25rem;
}

.button-text strong {
    font-size: 1.1rem;
}

.button-text small {
    font-size: 0.9rem;
    opacity: 0.8;
    font-weight: 400;
}

.trust-indicators {
    margin-top: 2rem;
}

.trust-text {
    font-size: 1rem;
    opacity: 0.8;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.service-packages {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
}

.package-card {
    background: white;
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
}

.package-card.popular {
    border-color: #4f46e5;
    transform: scale(1.05);
}

.package-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: white;
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.package-header {
    text-align: center;
    margin-bottom: 2rem;
}

.package-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: #1e293b;
}

.package-subtitle {
    color: #64748b;
    font-size: 1rem;
}

.package-features {
    margin-bottom: 2rem;
}

.package-features .feature-item {
    padding: 0.75rem 0;
    color: #374151;
    border-bottom: 1px solid #f1f5f9;
}

.package-features .feature-item:last-child {
    border-bottom: none;
}

.package-btn {
    display: block;
    width: 100%;
    padding: 1rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    text-align: center;
    transition: all 0.3s ease;
}

.package-btn.basic {
    background: #f1f5f9;
    color: #4b5563;
}

.package-btn.basic:hover {
    background: #e2e8f0;
    color: #374151;
    text-decoration: none;
}

.package-btn.professional {
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.3);
}

.package-btn.professional:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(79, 70, 229, 0.4);
    color: white;
    text-decoration: none;
}

.package-btn.enterprise {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
    color: white;
    box-shadow: 0 8px 25px rgba(5, 150, 105, 0.3);
}

.package-btn.enterprise:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(5, 150, 105, 0.4);
    color: white;
    text-decoration: none;
}

.contact-info {
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(79, 70, 229, 0.05);
    border-radius: 16px;
    border: 1px solid rgba(79, 70, 229, 0.1);
}

.contact-info p {
    margin-bottom: 0.5rem;
    color: #4b5563;
}

.contact-info strong {
    color: #4f46e5;
}

/* 数字资产管理系统专题区块样式 */
.digital-asset-system {
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 50%, #ffffff 100%);
    padding: 120px 0;
    position: relative;
    overflow: hidden;
}

.digital-asset-system::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 20%, rgba(139, 92, 246, 0.08) 0%, transparent 40%),
        radial-gradient(circle at 85% 80%, rgba(79, 70, 229, 0.08) 0%, transparent 40%);
    pointer-events: none;
}

.system-overview {
    margin-bottom: 6rem;
}

.system-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}

.intro-content h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #1e293b;
}

.intro-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #64748b;
    margin-bottom: 2rem;
}

.intro-stats {
    display: flex;
    gap: 2rem;
    justify-content: flex-start;
}

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

.intro-stats .stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: #8b5cf6;
    margin-bottom: 0.5rem;
}

.intro-stats .stat-label {
    font-size: 0.9rem;
    color: #64748b;
    font-weight: 500;
}

.intro-visual {
    position: relative;
}

.system-preview {
    background: white;
    border-radius: 20px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    border: 1px solid rgba(226, 232, 240, 0.8);
}

.preview-header {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid #e2e8f0;
}

.preview-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.preview-dot.red { background: #ef4444; }
.preview-dot.yellow { background: #f59e0b; }
.preview-dot.green { background: #10b981; }

.preview-title {
    font-size: 0.875rem;
    font-weight: 600;
    color: #64748b;
    margin-left: 1rem;
}

.preview-content {
    display: flex;
    height: 200px;
}

.preview-sidebar {
    width: 160px;
    background: #f8fafc;
    border-right: 1px solid #e2e8f0;
    padding: 1rem;
}

.sidebar-item {
    padding: 0.75rem;
    border-radius: 8px;
    font-size: 0.85rem;
    color: #64748b;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
}

.sidebar-item.active,
.sidebar-item:hover {
    background: #e0f2fe;
    color: #0369a1;
}

.preview-main {
    flex: 1;
    padding: 1.5rem;
    background: white;
}

.asset-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    height: 100%;
}

.asset-item {
    background: #f8fafc;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
    cursor: pointer;
}

.asset-item:hover {
    background: #e0f2fe;
    border-color: #0ea5e9;
    transform: scale(1.05);
}

.asset-item.video { border-color: #ec4899; }
.asset-item.image { border-color: #10b981; }
.asset-item.audio { border-color: #f59e0b; }
.asset-item.doc { border-color: #8b5cf6; }

/* 系统功能特性 */
.system-features {
    margin-bottom: 6rem;
}

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

.feature-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #8b5cf6 0%, #7c3aed 100%);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.12);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin-bottom: 1.5rem;
}

.feature-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1e293b;
}

.feature-card p {
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.feature-list {
    list-style: none;
    padding: 0;
}

.feature-list li {
    padding: 0.5rem 0;
    color: #374151;
    position: relative;
    padding-left: 1.5rem;
    font-size: 0.9rem;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #8b5cf6;
    font-weight: bold;
}

/* 应用场景 */
.system-scenarios {
    margin-bottom: 6rem;
}

.system-scenarios h3 {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: #1e293b;
}

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

.scenario-item {
    text-align: center;
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(226, 232, 240, 0.8);
    transition: all 0.3s ease;
}

.scenario-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.scenario-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin: 0 auto 1rem;
    border: 2px solid #0ea5e9;
}

.scenario-item h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: #1e293b;
}

.scenario-item p {
    color: #64748b;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* 服务套餐 */
.system-pricing {
    margin-bottom: 4rem;
}

.system-pricing h3 {
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    color: #1e293b;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
}

.pricing-card.basic {
    border-color: #94a3b8;
}

.pricing-card.professional {
    border-color: #8b5cf6;
    transform: scale(1.05);
    position: relative;
}

.pricing-card.professional::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #8b5cf6 0%, #7c3aed 100%);
    border-radius: 20px 20px 0 0;
}

.pricing-card.enterprise {
    border-color: #059669;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.12);
}

.pricing-card.professional:hover {
    transform: scale(1.05) translateY(-5px);
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.pricing-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: #1e293b;
}

.pricing-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.pricing-badge {
    background: #f1f5f9;
    color: #64748b;
}

.pricing-badge.popular {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    color: white;
}

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

.pricing-features .feature-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid #f1f5f9;
}

.pricing-features .feature-row:last-child {
    border-bottom: none;
}

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

.pricing-features .feature-value {
    font-weight: 600;
    color: #8b5cf6;
    font-size: 0.9rem;
}

/* 响应式设计 */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-features {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        max-width: 100%;
    }

    /* 数字资产管理系统移动端样式 */
    .digital-asset-system {
        padding: 60px 0;
    }

    .system-intro {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .intro-content h3 {
        font-size: 1.5rem;
    }

    .intro-content p {
        font-size: 1rem;
    }

    .intro-stats {
        justify-content: center;
        gap: 1.5rem;
        flex-wrap: wrap;
    }

    .intro-stats .stat-number {
        font-size: 2rem;
    }

    .intro-stats .stat-label {
        font-size: 0.8rem;
    }

    .system-preview {
        margin-top: 2rem;
    }

    .preview-content {
        height: 150px;
    }

    .preview-sidebar {
        width: 120px;
        padding: 0.5rem;
    }

    .sidebar-item {
        padding: 0.5rem;
        font-size: 0.75rem;
        margin-bottom: 0.25rem;
    }

    .preview-main {
        padding: 1rem;
    }

    .asset-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
    }

    .asset-item {
        font-size: 1.5rem;
    }

    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .feature-card {
        padding: 2rem;
    }

    .scenarios-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        max-width: 100%;
    }

    .pricing-card.professional {
        transform: none;
        order: -1;
    }

    .pricing-card.professional:hover {
        transform: translateY(-5px);
    }

    .system-scenarios h3,
    .system-pricing h3 {
        font-size: 1.5rem;
    }

    .detail-header {
        flex-direction: column;
        text-align: center;
    }

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

    .support-levels {
        grid-template-columns: 1fr;
    }

    /* 移动端服务流程优化 */
    .service-process {
        padding: 60px 0;
    }

    .process-timeline {
        margin-top: 2rem;
        padding: 0 1rem;
    }

    .process-timeline::before {
        left: 30px;
        width: 3px;
        transform: none;
        background: linear-gradient(180deg, #4f46e5 0%, #7c3aed 50%, #ec4899 100%);
    }

    .timeline-item {
        flex-direction: row;
        align-items: flex-start;
        margin-bottom: 3rem;
        padding-left: 80px;
    }

    .timeline-item:nth-child(odd),
    .timeline-item:nth-child(even) {
        flex-direction: row;
    }

    .timeline-marker {
        position: absolute;
        left: 30px;
        top: 20px;
        transform: translateX(-50%);
        width: 50px;
        height: 50px;
        box-shadow: 0 0 0 4px white, 0 0 0 8px rgba(79, 70, 229, 0.15);
    }

    .marker-number {
        font-size: 1.2rem;
        font-weight: 700;
    }

    .timeline-content {
        width: 100%;
        margin: 0;
        padding: 1.5rem;
        border-radius: 16px;
        position: relative;
    }

    .timeline-content::after {
        left: -15px;
        top: 20px;
        border-right: 15px solid white;
        border-left: none;
        transform: none;
    }

    .timeline-item:nth-child(odd) .timeline-content,
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 0;
        margin-right: 0;
    }

    .timeline-item:nth-child(odd) .timeline-content::after,
    .timeline-item:nth-child(even) .timeline-content::after {
        left: -15px;
        top: 20px;
        border-right: 15px solid white;
        border-left: none;
        transform: none;
    }

    .timeline-content h3 {
        font-size: 1.3rem;
        font-weight: 700;
        margin-bottom: 0.75rem;
    }

    .timeline-content p {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 1.25rem;
    }

    .timeline-details {
        gap: 0.5rem;
    }

    .detail-tag {
        padding: 0.4rem 0.8rem;
        font-size: 0.75rem;
        border-radius: 16px;
    }

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

    .service-packages {
        grid-template-columns: 1fr;
    }

    .package-card.popular {
        order: -1;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .hero-cta .cta-button {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }

    .cta-header h2 {
        font-size: 2.5rem;
    }

    .cta-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    .action-button {
        width: 100%;
        max-width: 350px;
        justify-content: center;
    }

    .trust-text {
        font-size: 0.9rem;
        text-align: center;
    }
}

/* 小屏幕优化 */
@media (max-width: 480px) {
    .service-process {
        padding: 40px 0;
    }

    .process-timeline {
        padding: 0 0.5rem;
    }

    .timeline-item {
        padding-left: 60px;
        margin-bottom: 2.5rem;
    }

    .timeline-marker {
        width: 40px;
        height: 40px;
        left: 20px;
        top: 15px;
    }

    .marker-number {
        font-size: 1rem;
        font-weight: 600;
    }

    .process-timeline::before {
        left: 20px;
        width: 2px;
    }

    .timeline-content {
        padding: 1.25rem;
        border-radius: 12px;
    }

    .timeline-content h3 {
        font-size: 1.15rem;
        margin-bottom: 0.5rem;
    }

    .timeline-content p {
        font-size: 0.9rem;
        margin-bottom: 1rem;
    }

    .detail-tag {
        padding: 0.3rem 0.6rem;
        font-size: 0.7rem;
        border-radius: 12px;
    }

    .timeline-content::after {
        left: -12px;
        border-right-width: 12px;
    }
}