/* Service Page Styles - Modern Professional Design */

/* Service Header */
.service-header {
    margin-top: 80px;
    padding: var(--spacing-3xl) 0 var(--spacing-2xl);
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 50%, #f0f4ff 100%);
    position: relative;
    overflow: hidden;
}

.service-header::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -25%;
    width: 150%;
    height: 150%;
    background: radial-gradient(circle at center, rgba(0, 122, 255, 0.03) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Breadcrumb */
.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-sm);
    position: relative;
    z-index: 1;
}

.breadcrumb a {
    color: var(--gray-600);
    transition: all var(--transition-fast);
    position: relative;
}

.breadcrumb a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width var(--transition-fast);
}

.breadcrumb a:hover::after {
    width: 100%;
}

.breadcrumb a:hover {
    color: var(--primary);
}

.breadcrumb span {
    color: var(--gray-400);
}

.service-header h1 {
    font-size: clamp(var(--font-size-4xl), 5vw, 4rem);
    font-weight: 800;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease-out;
}

.service-subtitle {
    font-size: var(--font-size-lg);
    color: white;
    max-width: 700px;
    position: relative;
    z-index: 1;
    animation: fadeInUp 0.8s ease-out 0.1s both;
}

/* Service Content */
.service-content {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.service-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-3xl);
}

/* Service Main Content */
.service-intro {
    margin-bottom: var(--spacing-3xl);
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, #ffffff 0%, #f8f9ff 100%);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(0, 122, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.service-intro::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary) 0%, var(--secondary) 100%);
}

.service-intro h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    color: var(--dark);
}

.service-intro p {
    font-size: var(--font-size-base);
    line-height: 1.8;
    color: var(--gray-700);
}

/* Service Features */
.service-features {
    margin-bottom: var(--spacing-3xl);
}

.service-features h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    position: relative;
    padding-bottom: var(--spacing-md);
}

.service-features h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: var(--radius-full);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
}

.feature-item {
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--radius-xl);
    transition: all var(--transition-slow);
    border: 1px solid var(--gray-100);
    position: relative;
    overflow: hidden;
}

.feature-item::before {
    content: '';
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    background: radial-gradient(circle, rgba(0, 122, 255, 0.05) 0%, transparent 70%);
    transition: all var(--transition-slow);
    opacity: 0;
}

.feature-item:hover::before {
    opacity: 1;
    top: -150%;
    left: -150%;
}

.feature-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 122, 255, 0.1);
    border-color: rgba(0, 122, 255, 0.2);
}

.feature-item .feature-icon {
    width: 64px;
    height: 64px;
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    transition: all var(--transition-base);
}

.feature-item:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
}

.feature-item .feature-icon svg {
    width: 100%;
    height: 100%;
    filter: brightness(0) invert(1);
}

.feature-item h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

.feature-item p {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin: 0;
    line-height: 1.6;
}

/* Service Process */
.service-process {
    margin-bottom: var(--spacing-3xl);
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
    border-radius: var(--radius-xl);
}

.service-process h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    position: relative;
    padding-bottom: var(--spacing-md);
}

.service-process h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: var(--radius-full);
}

.process-steps {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    position: relative;
}

.process-step {
    flex: 1;
    min-width: 200px;
    padding: var(--spacing-lg);
    background: var(--white);
    border: 2px solid transparent;
    border-radius: var(--radius-xl);
    position: relative;
    transition: all var(--transition-base);
    background: linear-gradient(var(--white), var(--white)) padding-box,
                linear-gradient(135deg, var(--gray-200), var(--gray-100)) border-box;
}

.process-step:hover {
    background: linear-gradient(var(--white), var(--white)) padding-box,
                linear-gradient(135deg, var(--primary), var(--secondary)) border-box;
    box-shadow: 0 10px 30px rgba(0, 122, 255, 0.1);
    transform: translateY(-4px);
}

.step-number {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    transition: all var(--transition-base);
}

.process-step:hover .step-number {
    transform: scale(1.1) rotate(360deg);
}

.process-step h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--dark);
}

.process-step p {
    font-size: var(--font-size-sm);
    color: var(--gray-600);
    margin: 0;
    line-height: 1.5;
}

/* Service Benefits */
.service-benefits {
    margin-bottom: var(--spacing-3xl);
    padding: var(--spacing-2xl);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.service-benefits h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    position: relative;
    padding-bottom: var(--spacing-md);
}

.service-benefits h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: var(--radius-full);
}

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

.benefits-list li {
    padding: var(--spacing-md) 0;
    padding-left: var(--spacing-2xl);
    position: relative;
    font-size: var(--font-size-base);
    color: var(--gray-700);
    border-bottom: 1px solid var(--gray-100);
    transition: all var(--transition-fast);
}

.benefits-list li:hover {
    color: var(--dark);
    padding-left: calc(var(--spacing-2xl) + 4px);
}

.benefits-list li:last-child {
    border-bottom: none;
}

.benefits-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, var(--success), #00d68f);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.benefits-list li::after {
    content: '✓';
    position: absolute;
    left: 5px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--white);
    font-size: 12px;
    font-weight: 700;
}

/* Info Box */
.info-box {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, rgba(0, 122, 255, 0.05) 0%, rgba(90, 200, 250, 0.05) 100%);
    border-radius: var(--radius-xl);
    border-left: 4px solid var(--primary);
    margin-bottom: var(--spacing-2xl);
}

.info-box h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

.info-box p {
    color: var(--gray-700);
    line-height: 1.7;
}

/* Service Sidebar */
.sidebar-card {
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
    border: 1px solid var(--gray-100);
}

.sidebar-card:hover {
    box-shadow: 0 10px 30px rgba(0, 122, 255, 0.1);
    transform: translateY(-2px);
}

.sidebar-card.highlight {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    border: none;
    position: relative;
    overflow: hidden;
}

.sidebar-card.highlight::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    animation: rotate 20s linear infinite;
}

.sidebar-card.highlight h3,
.sidebar-card.highlight p {
    color: var(--white);
    position: relative;
}

.sidebar-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

.sidebar-card p {
    color: var(--gray-700);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.sidebar-card .btn {
    width: 100%;
}

.service-links {
    list-style: none;
    padding: 0;
}

.service-links li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--gray-100);
}

.service-links li:last-child {
    border-bottom: none;
}

.service-links a {
    color: var(--gray-700);
    font-size: var(--font-size-base);
    display: flex;
    align-items: center;
    transition: all var(--transition-fast);
    position: relative;
    padding-left: 0;
}

.service-links a::before {
    content: '→';
    position: absolute;
    left: -20px;
    opacity: 0;
    transition: all var(--transition-fast);
}

.service-links a:hover {
    color: var(--primary);
    padding-left: 20px;
}

.service-links a:hover::before {
    left: 0;
    opacity: 1;
}

/* FAQ Section */
.faq-section {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
}

.faq-section h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.faq-item {
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
    border: 1px solid var(--gray-100);
    position: relative;
    overflow: hidden;
}

.faq-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
    transform: scaleX(0);
    transition: transform var(--transition-base);
    transform-origin: left;
}

.faq-item:hover::before {
    transform: scaleX(1);
}

.faq-item:hover {
    box-shadow: 0 10px 30px rgba(0, 122, 255, 0.1);
    transform: translateY(-4px);
}

.faq-item h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

.faq-item p {
    font-size: var(--font-size-base);
    color: var(--gray-700);
    margin: 0;
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .service-grid {
        grid-template-columns: 1fr;
    }
    
    .service-sidebar {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .service-header h1 {
        font-size: var(--font-size-3xl);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .process-steps {
        flex-direction: column;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .service-sidebar {
        grid-template-columns: 1fr;
    }
    
    .service-intro,
    .service-process,
    .service-benefits {
        padding: var(--spacing-lg);
    }
}

/* Shared Section Subtitle */
.section-subtitle {
    text-align: center;
    color: var(--gray-600);
    max-width: 800px;
    margin: 0 auto var(--spacing-2xl);
    line-height: 1.7;
}

/* Project Showcase */
.project-showcase {
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #f8f9ff 0%, #ffffff 100%);
}

.project-showcase h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-xl);
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.showcase-item {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.showcase-image {
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--gray-100);
    overflow: hidden;
}

.showcase-image img,
.project-image {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.showcase-content {
    padding: var(--spacing-2xl);
    background: var(--white);
    border-radius: var(--radius-xl);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
    border: 1px solid var(--gray-100);
}

.showcase-content h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
}

.showcase-location {
    color: var(--gray-500);
    margin-bottom: var(--spacing-md);
}

.showcase-details {
    margin-top: var(--spacing-lg);
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.detail-tag {
    display: inline-block;
    padding: 6px 10px;
    font-size: var(--font-size-sm);
    color: var(--primary);
    background: rgba(0, 122, 255, 0.06);
    border: 1px solid rgba(0, 122, 255, 0.15);
    border-radius: var(--radius-full);
}

/* Services Categories */
.services-categories-section {
    padding: var(--spacing-3xl) 0;
    background: var(--white);
}

.services-categories-section h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--spacing-xl);
}

.category-card {
    padding: var(--spacing-xl);
    background: var(--white);
    border-radius: var(--radius-xl);
    border: 1px solid var(--gray-100);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
    transition: all var(--transition-base);
}

.category-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 35px rgba(0, 122, 255, 0.12);
    border-color: rgba(0, 122, 255, 0.2);
}

.category-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.category-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.category-card ul {
    margin: 0;
    padding-left: 1.2em;
    color: var(--gray-700);
    line-height: 1.8;
}

@media (max-width: 992px) {
    .showcase-item {
        grid-template-columns: 1fr;
    }
}

/* Compact variant for showcase on Kleinaufträge */
.project-showcase--compact .showcase-item {
    grid-template-columns: 1fr 0.9fr;
    gap: var(--spacing-xl);
}

.project-showcase--compact .showcase-image {
    max-width: 640px;
    margin: 0 auto;
}

.project-showcase--compact .project-image {
    aspect-ratio: 4 / 3;
    height: auto;
    object-fit: cover;
}

.project-showcase--compact .showcase-content {
    padding: var(--spacing-xl) var(--spacing-xl);
}

@media (max-width: 992px) {
    .project-showcase--compact .showcase-image {
        max-width: 100%;
    }
    .project-showcase--compact .project-image {
        aspect-ratio: 16 / 9;
    }
}