/* ==========================================================================
   SERVICE DETAIL PAGE STYLES
   ========================================================================== */

/* Service Hero */
.service-hero {
    padding: 140px 0 80px;
    background: radial-gradient(ellipse at center, rgba(0, 242, 169, 0.05) 0%, transparent 70%);
    position: relative;
    overflow: hidden;
}

.service-hero__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.service-hero__breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.service-hero__breadcrumb a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.service-hero__breadcrumb a:hover {
    color: var(--text-primary);
}

.service-hero__title {
    font-size: 3.5rem;
    font-weight: var(--font-weight-black);
    margin-bottom: 16px;
    line-height: 1.1;
}

.service-hero__subtitle {
    display: block;
    font-size: 1.5rem;
    font-weight: var(--font-weight-light);
    color: var(--text-secondary);
    margin-top: 8px;
}

.service-hero__description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.7;
    max-width: 600px;
}

.service-hero__stats {
    display: flex;
    gap: 32px;
    margin-bottom: 40px;
}

.service-hero__stats .stat-item {
    text-align: center;
}

.service-hero__stats .stat-number {
    display: block;
    font-size: 2rem;
    font-weight: var(--font-weight-black);
    color: var(--accent-primary);
    margin-bottom: 4px;
}

.service-hero__stats .stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.service-hero__actions {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.service-hero__visual {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 500px;
}

/* Code Animation */
.code-animation {
    background: var(--surface-dark);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    font-family: 'Courier New', monospace;
    font-size: 0.95rem;
    max-width: 400px;
    position: relative;
    overflow: hidden;
}

.code-animation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: var(--surface-medium);
    border-bottom: 1px solid var(--border-color);
    border-radius: 16px 16px 0 0;
}

.code-animation::after {
    content: '● ● ●';
    position: absolute;
    top: 12px;
    left: 16px;
    color: var(--accent-primary);
    font-size: 0.75rem;
}

.code-lines {
    margin-top: 20px;
}

.code-line {
    margin-bottom: 8px;
    animation: typewriter 4s infinite;
    opacity: 0;
}

.code-line:nth-child(1) { animation-delay: 0s; }
.code-line:nth-child(2) { animation-delay: 0.5s; }
.code-line:nth-child(3) { animation-delay: 1s; }
.code-line:nth-child(4) { animation-delay: 1.5s; }
.code-line:nth-child(5) { animation-delay: 2s; }
.code-line:nth-child(6) { animation-delay: 2.5s; }

.code-tag {
    color: var(--accent-primary);
}

.code-attr {
    color: #FFB86C;
}

.code-text {
    color: #50FA7B;
}

.code-indent {
    color: var(--text-secondary);
}

@keyframes typewriter {
    0%, 10% {
        opacity: 0;
        transform: translateX(-10px);
    }
    15%, 85% {
        opacity: 1;
        transform: translateX(0);
    }
    90%, 100% {
        opacity: 0;
        transform: translateX(10px);
    }
}

/* 3D Visualization Animation */
.\33 d-animation {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.model-viewer {
    position: relative;
    width: 300px;
    height: 300px;
    perspective: 1000px;
}

.model-frame {
    position: relative;
    width: 100%;
    height: 100%;
    transform-style: preserve-3d;
    animation: rotate3D 10s linear infinite;
}

.model-wireframe {
    position: absolute;
    width: 100%;
    height: 100%;
    border: 2px solid var(--accent-primary);
    border-radius: 8px;
    opacity: 0.6;
}

.wireframe-line {
    position: absolute;
    background: var(--accent-primary);
    opacity: 0;
    animation: wireframeAppear 2s ease-in-out infinite;
}

.wireframe-line:nth-child(1) {
    top: 25%;
    left: 0;
    width: 100%;
    height: 2px;
}

.wireframe-line:nth-child(2) {
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
}

.wireframe-line:nth-child(3) {
    top: 0;
    left: 25%;
    width: 2px;
    height: 100%;
}

.wireframe-line:nth-child(4) {
    top: 0;
    left: 75%;
    width: 2px;
    height: 100%;
}

.model-surface {
    position: absolute;
    width: 80%;
    height: 80%;
    top: 10%;
    left: 10%;
    background: linear-gradient(45deg, 
        rgba(0, 242, 169, 0.1), 
        rgba(0, 242, 169, 0.3));
    border-radius: 8px;
    animation: surfacePulse 3s ease-in-out infinite;
}

.viewer-controls {
    position: absolute;
    bottom: -50px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 14px;
}

.control-icon {
    color: var(--accent-primary);
    font-size: 18px;
    animation: spin 4s linear infinite;
}

@keyframes rotate3D {
    0% { transform: rotateX(0deg) rotateY(0deg); }
    25% { transform: rotateX(15deg) rotateY(90deg); }
    50% { transform: rotateX(0deg) rotateY(180deg); }
    75% { transform: rotateX(-15deg) rotateY(270deg); }
    100% { transform: rotateX(0deg) rotateY(360deg); }
}

@keyframes wireframeAppear {
    0%, 20% { opacity: 0; transform: scaleX(0); }
    40%, 80% { opacity: 1; transform: scaleX(1); }
    100% { opacity: 0; transform: scaleX(0); }
}

@keyframes surfacePulse {
    0%, 100% { opacity: 0.1; transform: scale(1); }
    50% { opacity: 0.3; transform: scale(1.05); }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@media (max-width: 768px) {
    .service-hero__content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .service-hero__title {
        font-size: 2.5rem;
    }
    
    .service-hero__subtitle {
        font-size: 1.25rem;
    }
    
    .service-hero__stats {
        justify-content: center;
    }
    
    .service-hero__visual {
        height: 300px;
    }
}

/* Service Overview */
.service-overview__content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 80px;
    align-items: start;
}

.service-overview__title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-extra-bold);
    margin-bottom: 24px;
}

.service-overview__description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 32px;
}

.service-overview__highlights {
    display: grid;
    gap: 24px;
}

.highlight-item h4 {
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    color: var(--accent-primary);
    margin-bottom: 8px;
}

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

.service-overview__features {
    background: var(--surface-dark);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    position: sticky;
    top: 100px;
}

.service-overview__features h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 24px;
    color: var(--accent-primary);
}

.features-list {
    list-style: none;
}

.features-list li {
    position: relative;
    padding: 12px 0 12px 32px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-fast);
}

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

.features-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 12px;
    color: var(--accent-primary);
    font-weight: var(--font-weight-bold);
    font-size: 1.1rem;
}

.features-list li:hover {
    color: var(--text-primary);
    transform: translateX(8px);
}

@media (max-width: 768px) {
    .service-overview__content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .service-overview__features {
        position: static;
    }
}

/* Development Process */
.development-process {
    background: var(--surface-dark);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.process-timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 60px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--border-color);
}

.process-step {
    position: relative;
    margin-bottom: 60px;
    display: flex;
    align-items: flex-start;
    gap: 40px;
}

.process-step:last-child {
    margin-bottom: 0;
}

.process-step__number {
    width: 120px;
    height: 120px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: var(--font-weight-black);
    color: var(--primary-bg);
    position: relative;
    z-index: 2;
    box-shadow: 0 8px 32px rgba(0, 242, 169, 0.3);
}

.process-step__content {
    flex: 1;
    background: var(--primary-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    margin-top: 20px;
}

.process-step__content h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 16px;
}

.process-step__content p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.process-step__content ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 8px;
}

.process-step__content li {
    color: var(--text-secondary);
    font-size: 0.95rem;
    position: relative;
    padding-left: 16px;
}

.process-step__content li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--accent-primary);
}

@media (max-width: 768px) {
    .process-timeline::before {
        left: 30px;
    }
    
    .process-step {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .process-step__number {
        width: 80px;
        height: 80px;
        font-size: 1.5rem;
        margin: 0 auto;
    }
    
    .process-step__content {
        margin-top: 0;
    }
}

/* Technology Stack */
.tech-categories {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 40px;
}

.tech-category {
    background: var(--surface-dark);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all var(--transition-medium);
}

.tech-category:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 242, 169, 0.15);
}

.tech-category h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 24px;
    color: var(--accent-primary);
}

.tech-items {
    display: grid;
    gap: 16px;
}

.tech-item {
    background: var(--surface-medium);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    text-align: left;
    transition: all var(--transition-fast);
}

.tech-item:hover {
    border-color: var(--accent-primary);
    transform: translateX(4px);
}

.tech-name {
    display: block;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 4px;
}

.tech-desc {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Portfolio Examples */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.portfolio-example {
    background: var(--surface-dark);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: all var(--transition-medium);
}

.portfolio-example:hover {
    border-color: var(--accent-primary);
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 242, 169, 0.15);
}

.portfolio-example__image {
    position: relative;
    aspect-ratio: 16/10;
    overflow: hidden;
}

.portfolio-example__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.portfolio-example:hover .portfolio-example__image img {
    transform: scale(1.05);
}

.portfolio-example__overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.portfolio-example:hover .portfolio-example__overlay {
    opacity: 1;
}

.portfolio-example__content {
    padding: 24px;
}

.portfolio-example__content h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 12px;
}

.portfolio-example__content p {
    color: var(--text-secondary);
    margin-bottom: 16px;
    line-height: 1.6;
}

.portfolio-example__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

/* Client Testimonial */
.client-testimonial {
    background: var(--gradient-primary);
    color: var(--primary-bg);
}

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

.testimonial-quote {
    font-size: 1.5rem;
    line-height: 1.7;
    font-style: italic;
    margin-bottom: 40px;
    color: var(--primary-bg);
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
}

.testimonial-author__info strong {
    display: block;
    font-size: 1.125rem;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 4px;
}

.testimonial-author__info span {
    opacity: 0.9;
    font-size: 0.95rem;
}

.testimonial-author__image {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary-bg);
}

.testimonial-author__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

@media (max-width: 768px) {
    .testimonial-quote {
        font-size: 1.25rem;
    }
    
    .testimonial-author {
        flex-direction: column;
        text-align: center;
    }
}

/* Why Choose */
.why-choose__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.why-choose__item {
    background: var(--surface-dark);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    transition: all var(--transition-medium);
}

.why-choose__item:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 242, 169, 0.15);
}

.why-choose__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 24px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-medium);
}

.why-choose__item:hover .why-choose__icon {
    transform: scale(1.1) rotate(10deg);
}

.why-choose__icon .icon {
    width: 32px;
    height: 32px;
    fill: var(--primary-bg);
}

.why-choose__item h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 16px;
}

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

/* Service CTA */
.service-cta {
    background: var(--primary-bg);
    border-top: 1px solid var(--border-color);
    text-align: center;
}

.service-cta__title {
    font-size: 2.5rem;
    font-weight: var(--font-weight-extra-bold);
    margin-bottom: 24px;
}

.service-cta__description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.service-cta__buttons {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.service-cta__features {
    display: flex;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.feature-icon {
    color: var(--accent-primary);
    font-weight: var(--font-weight-bold);
}

@media (max-width: 768px) {
    .service-cta__title {
        font-size: 2rem;
    }
    
    .service-cta__buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .service-cta__buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .service-cta__features {
        flex-direction: column;
        gap: 16px;
    }
}

/* Animations for service detail page */
@keyframes serviceHeroFadeIn {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-hero__title,
.service-hero__description,
.service-hero__actions {
    animation: serviceHeroFadeIn 0.8s ease forwards;
}

.service-hero__description {
    animation-delay: 0.2s;
}

.service-hero__actions {
    animation-delay: 0.4s;
}