/* 服务页面内容 */
.service-banner {
    margin-top: var(--nav-height);
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.service-banner::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 10% 20%, rgba(10, 132, 255, 0.1) 0%, transparent 30%),
        radial-gradient(circle at 90% 70%, rgba(0, 208, 255, 0.1) 0%, transparent 30%);
    z-index: -1;
}

.service-banner h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 25px;
    background: linear-gradient(to right, #e6f1ff, var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.service-banner p {
    font-size: 1.5rem;
    color: var(--text-light);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
}

.service-container {
    max-width: var(--content-width);
    margin: 60px auto 0;
    padding: 0 20px 80px;
}

/* 服务卡片 */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-bottom: 80px;
}

.service-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 40px;
    border: 1px solid var(--glass-border);
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: all 0.4s ease;
    z-index: 1;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(10, 132, 255, 0.3);
}

.service-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(to right, var(--primary), var(--accent));
    z-index: -1;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: rgba(10, 132, 255, 0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
    font-size: 2.5rem;
    color: var(--accent);
    border: 1px solid rgba(0, 242, 195, 0.3);
}

.service-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 25px;
    color: white;
    text-align: center;
}

.service-features {
    margin: 30px 0;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    padding: 15px 0;
    border-bottom: 1px solid rgba(100, 150, 255, 0.1);
}

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

.feature-icon {
    color: var(--accent);
    margin-right: 15px;
    font-size: 1.2rem;
    min-width: 25px;
}

.feature-text {
    flex: 1;
}

.service-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-light);
    margin-bottom: 30px;
}

.service-cta {
    display: flex;
    justify-content: center;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(to right, var(--accent), var(--secondary));
    color: #11172a;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    padding: 15px 35px;
    border-radius: 50px;
    font-size: 1.1rem;
    text-decoration: none;
    box-shadow: 0 0 25px rgba(0, 255, 202, 0.5);
    transition: all 0.4s ease;
}

.cta-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 40px rgba(0, 255, 202, 0.8);
}

/* 服务优势 */
.benefits-section {
    margin: 80px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    margin-bottom: 15px;
    background: linear-gradient(to right, #e6f1ff, var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-subtitle {
    font-size: 1.3rem;
    color: rgba(230, 241, 255, 0.85);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.benefit-card {
    background: rgba(15, 30, 60, 0.6);
    border-radius: 16px;
    padding: 35px 30px;
    border: 1px solid rgba(100, 150, 255, 0.15);
    transition: all 0.4s ease;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.benefit-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(10, 132, 255, 0.2);
}

.benefit-icon {
    font-size: 3.5rem;
    color: var(--accent);
    margin-bottom: 25px;
}

.benefit-title {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: white;
}

.benefit-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: rgba(230, 241, 255, 0.9);
}

/* 服务流程 */
.process-section {
    margin: 80px 0;
}

.process-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
    margin-top: 60px;
}

.process-steps::before {
    content: "";
    position: absolute;
    top: 40px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(to right, var(--primary), var(--accent));
    z-index: 0;
}

.step {
    text-align: center;
    position: relative;
    z-index: 1;
    width: 20%;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
    color: white;
}

.step-number {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--dark-bg);
    color: var(--accent);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.step-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: white;
}

.step-description {
    font-size: 1rem;
    color: var(--text-light);
}

/* 合作品牌样式 */
.brands-section {
    margin: 80px 0;
}

.brands-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 40px;
    max-width: 1200px;
    margin: 40px auto 0;
}

.brand-logo {
    background: rgba(15, 30, 60, 0.6);
    border-radius: 16px;
    padding: 30px;
    width: 180px;
    height: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    border: 1px solid var(--glass-border);
    transition: all 0.3s ease;
}

.brand-logo:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(10, 132, 255, 0.2);
}

.brand-logo i {
    margin-bottom: 15px;
    color: var(--accent);
}

/* 服务保障样式 */
.guarantee-section {
    margin: 80px 0;
}

.guarantee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 40px auto 0;
}

.guarantee-card {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 35px 30px;
    border: 1px solid var(--glass-border);
    text-align: center;
    transition: all 0.3s ease;
}

.guarantee-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(10, 132, 255, 0.2);
}

.guarantee-icon {
    margin-bottom: 20px;
    color: var(--accent);
}

/* CTA区域样式 */
.cta-section {
    background: linear-gradient(135deg, #0c1c35, #0a0f2e);
    border-radius: 20px;
    padding: 80px 40px;
    text-align: center;
    margin: 80px 0 0;
    border: 1px solid var(--glass-border);
    box-shadow: 0 0 40px rgba(10, 132, 255, 0.2);
}

.cta-section h2 {
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.cta-section p {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 40px;
    max-width: 700px;
    margin: 0 auto 40px;
}

.cta-btn-large {
    display: inline-flex;
    align-items: center;
    gap: 15px;
    background: linear-gradient(to right, var(--accent), var(--secondary));
    color: #11172a;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    padding: 20px 50px;
    border-radius: 50px;
    font-size: 1.3rem;
    text-decoration: none;
    box-shadow: 0 0 30px rgba(0, 255, 202, 0.5);
    transition: all 0.4s ease;
}

.cta-btn-large:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 50px rgba(0, 255, 202, 0.8);
}

/* 页脚样式 */
.footer-content {
    display: flex;
    justify-content: space-around;
    max-width: var(--content-width);
    margin: 0 auto 40px;
    flex-wrap: wrap;
    gap: 40px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.footer-contact {
    text-align: left;
}

.footer-contact h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.footer-contact p {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.copyright {
    padding-top: 30px;
    border-top: 1px solid var(--glass-border);
    max-width: var(--content-width);
    margin: 0 auto;
    font-size: 1rem;
}

/* 页脚 */
footer {
    text-align: center;
    padding: 30px 0;
    color: var(--text-light);
    border-top: 1px solid var(--glass-border);
}

/* 响应式设计 */
@media (max-width: 1100px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-steps {
        flex-wrap: wrap;
    }

    .step {
        width: 50%;
        margin-bottom: 40px;
    }

    .process-steps::before {
        display: none;
    }
}

@media (max-width: 768px) {
    .service-banner h1 {
        font-size: 2.5rem;
    }

    .service-banner p {
        font-size: 1.2rem;
    }

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

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

    .section-title {
        font-size: 2.2rem;
    }

    .step {
        width: 100%;
    }

    .nav-menu {
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .service-banner h1 {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .service-title {
        font-size: 1.8rem;
    }

    .service-card {
        padding: 30px;
    }
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeIn {
    animation: fadeInUp 0.8s ease forwards;
}