/* ========================================
   Service Pages - Shared Styles
   ======================================== */

/* Service Hero */
.service-hero {
    position: relative;
    min-height: 50vh;
    display: flex;
    align-items: flex-end;
    padding: calc(var(--header-height) + 3rem) 0 3rem;
    overflow: hidden;
}

.service-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.service-hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.service-hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(30, 58, 138, 0.85) 100%);
}

.service-hero-content {
    position: relative;
    z-index: 1;
    color: white;
    max-width: 800px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
}

.breadcrumb a {
    color: var(--accent-cyan);
    transition: color var(--transition-fast);
}

.breadcrumb a:hover {
    color: white;
}

.breadcrumb span:last-child {
    color: white;
    font-weight: 500;
}

.service-hero-content h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.service-hero-content p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.8);
    max-width: 600px;
}

/* Service Content */
.service-content {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

.service-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 3rem;
}

.service-main {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    padding: 3rem;
    box-shadow: var(--shadow-md);
}

.content-block {
    margin-bottom: 3rem;
}

.content-block:last-child {
    margin-bottom: 0;
}

.content-block h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
}

.content-block p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.content-block p:last-child {
    margin-bottom: 0;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 1.5rem;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border-left: 3px solid var(--primary-600);
}

.feature-list li strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.feature-list li {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.highlight-block {
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
    padding: 2rem;
    border-radius: var(--radius-xl);
    border: 1px solid var(--primary-200);
}

.highlight-block h2 {
    color: var(--primary-800);
}

.highlight-block p {
    color: var(--primary-700);
}

/* Partnership Grid */
.partnership-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.partnership-card {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    text-align: center;
    transition: all var(--transition-fast);
}

.partnership-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.partnership-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.partnership-icon.aws {
    background: #FF9900;
    color: white;
}

.partnership-icon.alibaba {
    background: #FF6A00;
    color: white;
}

.partnership-icon svg {
    width: 32px;
    height: 32px;
}

.partnership-card h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.partnership-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Sidebar */
.service-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sidebar-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
}

.sidebar-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.sidebar-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.sidebar-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.sidebar-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--primary-600);
    border-radius: 50%;
    flex-shrink: 0;
}

.cta-card {
    background: var(--gradient-primary);
    color: white;
}

.cta-card h3 {
    color: white;
}

.cta-card p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9375rem;
    margin-bottom: 1.5rem;
}

.cta-card .btn-white {
    background: white;
    color: var(--primary-700);
}

.related-services {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.related-services a {
    display: block;
    padding: 0.75rem;
    color: var(--text-secondary);
    font-size: 0.9375rem;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.related-services a:hover {
    background: var(--bg-secondary);
    color: var(--primary-600);
}

/* Technology Stack */
.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.benefit-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
}

.benefit-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.benefit-icon svg {
    width: 20px;
    height: 20px;
    color: white;
}

.benefit-text h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.benefit-text p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Process Steps */
.process-steps {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.process-step {
    display: flex;
    gap: 1.25rem;
    padding: 1.5rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    position: relative;
}

.step-number {
    width: 48px;
    height: 48px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.step-content p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin: 0;
}

/* Responsive */
@media (max-width: 1024px) {
    .service-grid {
        grid-template-columns: 1fr;
    }
    
    .service-sidebar {
        order: -1;
    }
}

@media (max-width: 768px) {
    .service-hero {
        min-height: auto;
        padding: calc(var(--header-height) + 2rem) 0 2rem;
    }
    
    .service-hero-content h1 {
        font-size: 2rem;
    }
    
    .service-hero-content p {
        font-size: 1rem;
    }
    
    .service-main {
        padding: 1.5rem;
    }
    
    .content-block h2 {
        font-size: 1.375rem;
    }
    
    .partnership-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-list li {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .service-main {
        padding: 1.25rem;
        border-radius: var(--radius-xl);
    }
    
    .sidebar-card {
        padding: 1.25rem;
    }
    
    .highlight-block {
        padding: 1.5rem;
    }
}

/* Mobile Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    .service-card:hover,
    .partnership-card:hover,
    .benefit-item:hover {
        transform: none;
    }
    
    .service-link:hover svg {
        transform: none;
    }
    
    .related-services a:hover {
        background: transparent;
    }
}

/* iPhone Specific Fixes */
@supports (-webkit-touch-callout: none) {
    .service-hero {
        min-height: -webkit-fill-available;
    }
    
    .service-hero-bg img {
        height: -webkit-fill-available;
    }
}

/* Android Chrome Specific */
@media screen and (-webkit-min-device-pixel-ratio: 0) {
    .service-link,
    .related-services a {
        -webkit-tap-highlight-color: transparent;
    }
}

/* Small Mobile Devices (iPhone SE, etc.) */
@media (max-width: 375px) {
    .service-hero-content h1 {
        font-size: 1.75rem;
    }
    
    .breadcrumb {
        font-size: 0.75rem;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .service-main {
        padding: 1rem;
    }
    
    .content-block h2 {
        font-size: 1.25rem;
    }
    
    .feature-list li {
        padding: 0.875rem;
    }
    
    .partnership-card {
        padding: 1rem;
    }
    
    .partnership-icon {
        width: 48px;
        height: 48px;
    }
    
    .sidebar-card {
        padding: 1rem;
    }
    
    .sidebar-card h3 {
        font-size: 1rem;
    }
}

/* Landscape Mode on Mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .service-hero {
        min-height: auto;
        padding: calc(var(--header-height) + 1rem) 0 1.5rem;
    }
    
    .service-hero-content h1 {
        font-size: 1.75rem;
    }
}