/* =========================================
   Pages Styles - 内页通用样式 (Services, Cases, About, Process, Pricing, Contact)
   Project: sosoll.com
   ========================================= */

/* Page Banner */
.page-banner {
    height: 50vh;
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background: linear-gradient(135deg, rgba(5, 10, 20, 0.9), rgba(10, 20, 40, 0.8)), url('../images/banner.jpg');
    background-size: cover;
    background-position: center;
    margin-top: var(--header-height);
    overflow: hidden;
}

.page-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(0, 242, 255, 0.1) 0%, transparent 60%);
}

.banner-content {
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 0 20px;
}

.banner-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 16px;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.banner-subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.service-card {
    padding: 40px;
    transition: var(--transition);
}

.service-icon {
    width: 70px;
    height: 70px;
    margin-bottom: 24px;
    background: rgba(0, 242, 255, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--neon-blue);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: var(--gradient-main);
    color: #000;
    transform: rotate(10deg) scale(1.1);
}

.service-title {
    font-size: 1.4rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.service-text {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.service-link {
    color: var(--neon-blue);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

.service-link:hover {
    gap: 12px;
    color: var(--neon-green);
}

/* Cases Grid */
.cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.case-card {
    padding: 0;
    overflow: hidden;
}

.case-image {
    width: 100%;
    height: 240px;
    overflow: hidden;
    position: relative;
}

.case-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.case-card:hover .case-image img {
    transform: scale(1.1);
}

.case-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(5, 10, 20, 0.95), transparent);
    opacity: 0;
    transition: var(--transition);
}

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

.case-content {
    padding: 25px;
}

.case-category {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(0, 242, 255, 0.15);
    color: var(--neon-blue);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.case-title {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.case-text {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Process Timeline */
.process-section {
    position: relative;
}

.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    width: 2px;
    height: 100%;
    background: var(--gradient-main);
    opacity: 0.3;
}

.timeline-item {
    display: flex;
    justify-content: flex-end;
    padding-right: 50%;
    position: relative;
    margin-bottom: 60px;
}

.timeline-item:nth-child(even) {
    justify-content: flex-start;
    padding-right: 0;
    padding-left: 50%;
}

.timeline-content {
    width: calc(100% - 60px);
    padding: 30px;
    position: relative;
}

.timeline-item:nth-child(odd) .timeline-content {
    text-align: right;
}

.timeline-dot {
    position: absolute;
    right: -50%;
    top: 30px;
    transform: translateX(50%);
    width: 20px;
    height: 20px;
    background: var(--neon-blue);
    border-radius: 50%;
    box-shadow: 0 0 20px var(--neon-blue);
}

.timeline-item:nth-child(even) .timeline-dot {
    left: -50%;
    right: auto;
    transform: translateX(-50%);
}

.timeline-number {
    font-size: 3rem;
    font-weight: 800;
    color: rgba(0, 242, 255, 0.1);
    line-height: 1;
    margin-bottom: 10px;
}

.timeline-title {
    font-size: 1.4rem;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.timeline-text {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Pricing Cards */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    align-items: stretch;
}

.pricing-card {
    padding: 50px 40px;
    text-align: center;
    position: relative;
    display: flex;
    flex-direction: column;
}

.pricing-card.featured {
    border: 2px solid var(--neon-blue);
    background: rgba(0, 242, 255, 0.05);
}

.pricing-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 20px;
    background: var(--gradient-main);
    color: #000;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
}

.pricing-name {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.pricing-price {
    font-size: 3rem;
    font-weight: 800;
    color: var(--neon-blue);
    margin-bottom: 30px;
}

.pricing-price span {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.pricing-features {
    flex-grow: 1;
    margin-bottom: 30px;
}

.pricing-features li {
    padding: 12px 0;
    color: var(--text-secondary);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

/* Contact Section */
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-info {
    padding: 40px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 242, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--neon-blue);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.contact-detail h4 {
    font-size: 1.1rem;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.contact-detail p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.contact-form {
    padding: 40px;
}

.form-group {
    margin-bottom: 25px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 500;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 14px 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: var(--transition);
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--neon-blue);
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.2);
}

.form-textarea {
    min-height: 150px;
    resize: vertical;
}

/* Responsive */
@media (max-width: 992px) {
    .banner-title {
        font-size: 2.5rem;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item,
    .timeline-item:nth-child(even) {
        padding-left: 70px;
        padding-right: 0;
        justify-content: flex-start;
    }
    
    .timeline-content,
    .timeline-item:nth-child(odd) .timeline-content {
        text-align: left;
        width: calc(100% - 70px);
    }
    
    .timeline-dot,
    .timeline-item:nth-child(even) .timeline-dot {
        left: 30px;
        right: auto;
        transform: translateX(-50%);
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    .page-banner {
        min-height: 300px;
    }
    
    .banner-title {
        font-size: 2rem;
    }
    
    .services-grid,
    .cases-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline-item,
    .timeline-item:nth-child(even) {
        padding-left: 50px;
    }
    
    .timeline-content {
        width: calc(100% - 50px);
    }
    
    .timeline-dot {
        left: 20px;
    }
}