:root {
    --primary: #1863DC;
    --primary-light: #2E7FF2;
    --primary-dark: #0F4BA8;
    --secondary: #00C7BE;
    --accent: #FF6B35;
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-900: #111827;
    --white: #FFFFFF;
    --black: #000000;
    
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 5rem;
    --space-5xl: 6rem;
    
    --radius-sm: 0.25rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    --transition-base: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hero Section */
.service-hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0F172A 0%, #1863DC 100%);
    padding: var(--space-5xl) var(--space-lg);
    margin-top: 80px;
    overflow: hidden;
}

.service-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.03"><circle cx="30" cy="30" r="1"/></g></svg>') repeat;
    animation: float 20s infinite linear;
}

@keyframes float {
    0% { transform: translateX(0) translateY(0); }
    100% { transform: translateX(-60px) translateY(-60px); }
}

.service-hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    text-align: center;
    color: var(--white);
}

.service-category-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(24, 99, 220, 0.2);
    border: 1px solid rgba(24, 99, 220, 0.3);
    border-radius: var(--radius-full);
    color: #00C7BE;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
}

.service-category-badge i {
    color: #00C7BE;
}

.service-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--white);
    margin-bottom: var(--space-lg);
    line-height: 1.1;
}

.service-description {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.7;
    margin-bottom: var(--space-2xl);
}

/* Hero Stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    max-width: 900px;
    margin: var(--space-3xl) auto 0;
}

.hero-stat {
    text-align: center;
    padding: var(--space-xl);
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
}

.hero-stat:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(0, 199, 190, 0.2);
}

.hero-stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: #00C7BE;
    margin-bottom: var(--space-sm);
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
}

.hero-stat-number i {
    font-size: 2.5rem;
}

.hero-stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.4;
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-stats {
        max-width: 700px;
    }
}

@media (max-width: 768px) {
    .service-hero {
        min-height: 60vh;
        padding: var(--space-3xl) var(--space-lg);
    }
    
    .service-title {
        font-size: 2.5rem;
    }
    
    .service-description {
        font-size: 1rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        max-width: 400px;
        gap: var(--space-lg);
    }
    
    .hero-stat {
        padding: var(--space-lg);
    }
    
    .hero-stat-number {
        font-size: 2rem;
    }
    
    .hero-stat-number i {
        font-size: 2rem;
    }
}

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

/* Content Section */
.service-content {
    padding: var(--space-4xl) 0;
    background: var(--white);
}

.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4xl);
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 var(--space-2xl);
    align-items: start;
}

.content-image {
    position: sticky;
    top: 100px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    background: var(--gray-100);
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.content-image img {
    width: 100%;
    height: auto;
    display: block;
}

.content-image i {
    font-size: 8rem;
    color: var(--gray-300);
}

.content-text h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-xl);
}

.content-text p {
    font-size: 1.125rem;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
}

/* Expertise Highlights */
.expertise-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.expertise-card {
    padding: var(--space-xl);
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary);
    transition: all var(--transition-base);
}

.expertise-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.expertise-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: var(--space-md);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.expertise-card p {
    color: var(--gray-600);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

.text-highlight-digal {
    background: linear-gradient(135deg, #276bd8, #00C7BE);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Services Overview Section */
.services-overview {
    padding: var(--space-5xl) 0;
    background: var(--gray-50);
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-4xl);
}

.section-subtitle {
    display: inline-block;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-md);
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--space-lg);
}

.section-description {
    font-size: 1.125rem;
    color: var(--gray-600);
    line-height: 1.7;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    margin-top: var(--space-3xl);
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    margin-bottom: var(--space-lg);
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

.service-card p {
    color: var(--gray-600);
    line-height: 1.6;
}

/* Specialty Section - Material Compatibility */
.specialty-section {
    padding: var(--space-5xl) 0;
    background: var(--white);
}

.specialty-content {
    max-width: 1200px;
    margin: 0 auto;
}

.specialty-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--space-4xl);
}

.specialty-intro h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    color: var(--gray-900);
    margin-bottom: var(--space-lg);
}

.specialty-intro .specialty-highlight {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.specialty-intro p {
    font-size: 1.125rem;
    color: var(--gray-700);
    line-height: 1.7;
}

/* Material Cards Grid */
.material-compatibility {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    margin-bottom: var(--space-4xl);
}

.material-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
    border-left: 3px solid var(--gray-300);
    transition: all var(--transition-base);
}

.material-card.supported {
    border-left-color: var(--success);
}

.material-card.not-supported {
    border-left-color: #dc2626;
}

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

.material-card-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--gray-200);
}

.material-card-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.material-card.supported .material-card-icon {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success);
}

.material-card.not-supported .material-card-icon {
    background: rgba(220, 38, 38, 0.1);
    color: #dc2626;
}

.material-card-title h3 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--gray-900);
    margin: 0;
}

.material-card-content {
    margin-top: 0;
}

.material-card-content > p {
    color: var(--gray-700);
    margin-bottom: var(--space-lg);
    font-weight: 500;
}

.material-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.material-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md) 0;
    color: var(--gray-600);
    line-height: 1.7;
    border-bottom: 1px solid var(--gray-100);
}

.material-list li:first-child {
    padding-top: 0;
}

.material-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.material-list li::before {
    content: '•';
    font-weight: 400;
    font-size: 1rem;
    flex-shrink: 0;
    width: 8px;
    text-align: center;
    color: var(--gray-400);
}

.material-card.supported .material-list li::before {
    color: var(--success);
}

.material-card.not-supported .material-list li::before {
    color: #dc2626;
}

/* Important Notes Box */
.important-notes {
    background: var(--gray-50);
    border-left: 3px solid var(--primary);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl);
}

.important-notes h4 {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-xl);
}

.important-notes h4 i {
    font-size: 1.25rem;
    color: var(--primary);
}

.notes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
}

.note-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.note-item strong {
    color: var(--gray-900);
    font-weight: 600;
}

.note-item p {
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* Process Flow Section */
.process-section {
    padding: var(--space-5xl) 0;
    background: var(--gray-50);
}

.process-flow {
    max-width: 900px;
    margin: var(--space-4xl) auto 0;
}

.flow-item {
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-3xl);
    position: relative;
}

.flow-item:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 39px;
    top: 80px;
    bottom: -48px;
    width: 2px;
    background: linear-gradient(180deg, var(--primary) 0%, #E0E7FF 100%);
}

.flow-marker {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    box-shadow: var(--shadow-lg);
    position: relative;
    z-index: 1;
}

.flow-content h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-md);
}

.flow-content p {
    color: var(--gray-600);
    line-height: 1.7;
}

/* Applications Carousel */
.applications-section {
    padding: var(--space-5xl) 0;
    background: var(--white);
}

.carousel-container {
    position: relative;
    max-width: 1000px;
    margin: var(--space-4xl) auto 0;
    overflow: hidden;
}

.carousel-track {
    display: flex;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-slide {
    min-width: 100%;
    padding: var(--space-2xl);
}

.application-visual {
    width: 120px;
    height: 120px;
    margin: 0 auto var(--space-xl);
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--white);
    box-shadow: var(--shadow-xl);
}

.application-content-wrapper {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.application-content-wrapper h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: var(--space-lg);
}

.application-content-wrapper p {
    font-size: 1.125rem;
    color: var(--gray-600);
    line-height: 1.7;
}

.carousel-controls {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}

.carousel-btn {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    background: var(--white);
    border: 2px solid var(--primary);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-base);
}

.carousel-btn:hover {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.05);
}

.carousel-dots {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-lg);
}

.carousel-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gray-300);
    cursor: pointer;
    transition: all var(--transition-base);
}

.carousel-dot.active {
    background: var(--primary);
    width: 32px;
    border-radius: var(--radius-full);
}

/* CTA Section */
.cta-section {
    padding: var(--space-5xl) 0;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.cta-content h2 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    margin-bottom: var(--space-lg);
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: var(--space-2xl);
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: var(--space-lg);
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-lg);
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-base);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: var(--gray-100);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 992px) {
    .content-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }

    .content-image {
        position: relative;
        top: 0;
    }

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

    .material-compatibility {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

    .flow-item {
        grid-template-columns: 60px 1fr;
        gap: var(--space-md);
    }

    .flow-marker {
        width: 60px;
        height: 60px;
        font-size: 1.25rem;
    }

    .flow-item:not(:last-child)::after {
        left: 29px;
        top: 60px;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: stretch;
    }
}