/* Hero 部分 */
.hero {
    padding: 10rem 5% 6rem;
    background: linear-gradient(to bottom, #e0f7fa, #ffffff);
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: #00796b;
}

.subtitle {
    font-size: 1.8rem;
    color: #004d40;
    margin-bottom: 2rem;
    font-weight: 700;
}

.hero-text {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.cta-button {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    background: #00796b;
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,121,107,0.3);
}

/* Why Choose Us 部分 */
.why-choose-us {
    padding: 7rem 5%;
    text-align: center;
    background: #f1f8e9;
}

.why-choose-us h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    color: #33691e;
}

.section-desc {
    font-size: 1.3rem;
    color: #666;
    margin-bottom: 4rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.stat-item {
    padding: 2.5rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.stat-item h3 {
    font-size: 2.8rem;
    color: #00796b;
    margin-bottom: 0.5rem;
}

.stat-item p {
    font-size: 1.2rem;
    color: #333;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.stat-desc {
    color: #777;
    font-size: 1rem;
}

/* Features 部分 */
.features {
    padding: 7rem 5%;
    background: #f9f9f9;
    text-align: center;
}

.features h2 {
    font-size: 2.8rem;
    margin-bottom: 3rem;
    color: #00796b;
}

.feature-card {
    display: inline-block;
    width: 30%;
    margin: 0 1.5%;
    padding: 2rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
}

.feature-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.feature-card:hover .feature-image {
    transform: scale(1.05);
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #004d40;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
    font-size: 1rem;
}

/* Testimonials 部分 */
.testimonials {
    padding: 7rem 5%;
    background: #e8f5e9;
    text-align: center;
}

.testimonials h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    color: #1b5e20;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    max-width: 1200px;
    margin: 4rem auto 0;
}

.testimonial-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    text-align: left;
}

.rating {
    color: #ffeb3b;
    margin-bottom: 1.5rem;
}

.testimonial-text {
    color: #666;
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.client-info {
    display: flex;
    align-items: center;
    gap: 1.2rem;
}

.client-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

.client-name {
    font-weight: 600;
    color: #004d40;
    margin-bottom: 0.3rem;
}

.client-title {
    color: #777;
    font-size: 0.95rem;
}

/* Process 部分 */
.process {
    padding: 7rem 5%;
    background: white;
    text-align: center;
}

.process h2 {
    font-size: 2.8rem;
    margin-bottom: 3.5rem;
    color: #33691e;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.step {
    position: relative;
    padding: 2.5rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 35px;
    height: 35px;
    background: #00796b;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.step-icon {
    font-size: 2.2rem;
    color: #00796b;
    margin-bottom: 1.2rem;
}

.step h3 {
    font-size: 1.3rem;
    margin-bottom: 1.2rem;
    color: #004d40;
}

.step p {
    color: #666;
    font-size: 1rem;
    line-height: 1.7;
}

/* 响应式调整 */
@media (max-width: 992px) {
    .hero h1 {
        font-size: 2.8rem;
    }

    .stats-container,
    .testimonial-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .features,
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-card {
        width: 45%;
        margin: 0 2.5%;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.2rem;
    }

    .stats-container,
    .testimonial-grid,
    .features,
    .process-steps {
        grid-template-columns: 1fr;
    }

    .feature-card {
        width: 100%;
        margin: 1.5rem 0;
    }

    .feature-image {
        height: 220px;
    }
}

/* Process CTA 部分 */
.process-cta {
    margin: 0 auto;
    max-width: 1200px;
    padding: 0 5% 6rem;
}

.process-cta-content {
    background: linear-gradient(135deg, var(--text-color) 0%, #2c3e50 100%);
    border-radius: 20px;
    padding: 4rem;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.1);
    text-align: center;
}

.trust-badges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #eee;
}

.badge {
    text-align: center;
}

.badge i {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.badge span {
    display: block;
    font-size: 0.85rem;
    color: #666;
}

/* 响应式调整补充 */
@media (max-width: 992px) {
    .journey-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .journey-left {
        padding-right: 0;
    }

    .success-metrics {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .process-cta {
        padding: 2rem;
        margin: 2rem 0;
    }

    .journey-left h2 {
        font-size: 2rem;
    }

    .benefit-item {
        padding: 1rem;
    }

    .success-metrics {
        grid-template-columns: 1fr;
    }

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

/* Success Journey 部分 */
.success-journey {
    padding: 6rem 5%;
    background: #f8f9fa;
}

.success-journey-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 5rem;
    align-items: center;
}

/* 左侧内容 */
.journey-left {
    padding-right: 2rem;
}

.journey-left h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
    line-height: 1.2;
}

.journey-left p {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

.success-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.metric {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

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

.metric i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.metric-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-color);
    margin-bottom: 0.3rem;
}

.metric-label {
    color: #666;
    font-size: 1rem;
}

/* 右侧内容 */
.journey-right {
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.1);
}

.pricing-tag {
    text-align: center;
    margin-bottom: 2.5rem;
}

.price-from {
    color: #666;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.price {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--text-color);
    line-height: 1;
    margin: 1rem 0;
}

.price-note {
    color: #666;
    font-size: 0.95rem;
}

.cta-features {
    margin: 2.5rem 0;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.2rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 12px;
    transition: all 0.3s ease;
}

.cta-feature:hover {
    background: #f0f0f0;
    transform: translateX(5px);
}

.cta-feature i {
    font-size: 1.2rem;
    color: var(--primary-color);
    background: rgba(29,191,115,0.1);
    padding: 0.8rem;
    border-radius: 10px;
}

.cta-feature span {
    font-size: 1.05rem;
    color: var(--text-color);
}

.cta-buttons {
    margin: 2.5rem 0;
}

.cta-button.primary {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    padding: 1.5rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.cta-button.primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(29,191,115,0.3);
}

.cta-button.primary span {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.cta-button.primary small {
    font-size: 1rem;
    opacity: 0.9;
}

.trust-badges {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2.5rem;
    padding-top: 2.5rem;
    border-top: 1px solid #eee;
}

.badge {
    text-align: center;
    padding: 1rem;
    transition: all 0.3s ease;
}

.badge:hover {
    transform: translateY(-3px);
}

.badge i {
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 0.8rem;
}

.badge span {
    display: block;
    font-size: 0.9rem;
    color: var(--text-color);
    font-weight: 500;
}

/* 响应式调整 */
@media (max-width: 1200px) {
    .success-journey-content {
        gap: 3rem;
    }
}

@media (max-width: 992px) {
    .success-journey-content {
        grid-template-columns: 1fr;
    }

    .journey-left {
        padding-right: 0;
        text-align: center;
    }

    .journey-left h2 {
        font-size: 2.5rem;
    }

    .success-metrics {
        max-width: 600px;
        margin: 0 auto 3rem;
    }
}

@media (max-width: 768px) {
    .success-journey {
        padding: 4rem 5%;
    }

    .journey-left h2 {
        font-size: 2rem;
    }

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

    .journey-right {
        padding: 2rem;
    }

    .price {
        font-size: 3rem;
    }

    .trust-badges {
        grid-template-columns: 1fr;
    }

    .badge {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 1rem;
        text-align: left;
    }

    .badge i {
        margin-bottom: 0;
    }
}

/* Start Project 部分新样式 */
.start-project {
    padding: 8rem 5%;
    background: linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
}

.highlight-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(29,191,115,0.1);
    color: var(--primary-color);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 1.5rem;
}

.project-left h2 {
    font-size: 3.5rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(45deg, var(--text-color), #2c3e50);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.project-desc {
    font-size: 1.25rem;
    color: #555;
    line-height: 1.7;
    margin-bottom: 3.5rem;
    max-width: 90%;
}

/* 价值主张部分 */
.value-props {
    display: grid;
    gap: 2rem;
    margin-bottom: 3.5rem;
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.value-item:hover {
    transform: translateX(10px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

.value-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-color);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-icon i {
    font-size: 2rem;
    color: white;
}

.value-text h3 {
    font-size: 1.3rem;
    color: var(--text-color);
    margin-bottom: 0.5rem;
}

.value-text p {
    color: #666;
    font-size: 1rem;
    line-height: 1.6;
}

/* 数据指标部分 */
.trust-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
}

.metric-box {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(29,191,115,0.08);
    border-radius: 14px;
    transition: all 0.3s ease;
}

.metric-box:hover {
    background: rgba(29,191,115,0.12);
    transform: translateY(-5px);
}

.metric-icon {
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.metric-icon i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.metric-info {
    display: flex;
    flex-direction: column;
}

.metric-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-color);
    line-height: 1;
    margin-bottom: 0.3rem;
}

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

/* 品牌展示部分 */
.client-brands {
    margin-top: 4rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(0,0,0,0.1);
}

.brands-title {
    font-size: 1rem;
    color: #666;
    margin-bottom: 2rem;
    text-align: center;
}

/* 右侧价格卡片优化 */
.pricing-card {
    position: relative;
    background: white;
    padding: 3rem;
    border-radius: 24px;
    box-shadow: 0 25px 50px rgba(0,0,0,0.12);
}

.pricing-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.5rem 1rem;
    background: rgba(29,191,115,0.1);
    color: var(--primary-color);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
}

.solution-features {
    margin: 2.5rem 0;
}

.feature-detail {
    display: flex;
    flex-direction: column;
}

.feature-detail span {
    color: var(--text-color);
    font-weight: 500;
}

.feature-detail small {
    color: #666;
    font-size: 0.85rem;
}

.guarantee-box {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 12px;
    margin: 2rem 0;
}

.guarantee-box i {
    font-size: 2rem;
    color: var(--primary-color);
}

.guarantee-text h4 {
    color: var(--text-color);
    margin-bottom: 0.3rem;
}

.guarantee-text p {
    color: #666;
    font-size: 0.9rem;
}

.start-button {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    padding: 1.5rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: 14px;
    text-align: center;
    transition: all 0.3s ease;
}

.start-button span {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.3rem;
}

.start-button small {
    font-size: 0.9rem;
    opacity: 0.9;
}

.start-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(29,191,115,0.3);
}

/* 响应式优化 */
@media (max-width: 992px) {
    .project-left h2 {
        font-size: 3rem;
    }
    
    .trust-metrics {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .project-left h2 {
        font-size: 2.5rem;
    }
    
    .value-item {
        padding: 1.5rem;
    }
    
    .trust-metrics {
        grid-template-columns: 1fr;
    }
    
    .pricing-card {
        padding: 2rem;
    }
}

/* Footer 部分 */
footer {
    background: #2c3e50;
    color: #ffffff;
    padding: 3rem 5%;
    text-align: center;
}

.footer-content {
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.footer-main {
    display: flex;
    justify-content: space-between;
    width: 100%;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.footer-brand {
    text-align: left;
    max-width: 250px;
}

.footer-logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    color: #ffffff;
    text-decoration: none;
    margin-bottom: 1rem;
}

.footer-logo i {
    margin-right: 0.5rem;
}

.footer-desc {
    font-size: 0.9rem;
    color: #cccccc;
    line-height: 1.4;
}

.footer-social {
    margin-top: 1rem;
}

.social-link {
    color: #ffffff;
    margin: 0 0.3rem;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: #1abc9c;
}

.footer-links {
    text-align: left;
    margin-top: 1rem;
}

.footer-section h3 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: 0.3rem;
}

.footer-section ul li a {
    color: #cccccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #1abc9c;
}

.footer-bottom {
    margin-top: 2rem;
    border-top: 1px solid #444;
    padding-top: 1rem;
    width: 100%;
}

.footer-legal {
    font-size: 0.85rem;
    color: #cccccc;
}