/* ==========================================================================
   Service Page Styles
   ========================================================================== */

/* Header */
.service-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: rgba(13, 17, 23, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
}

.back-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.back-link:hover {
    color: var(--color-text);
}

.back-arrow {
    font-size: 1.2rem;
}

.header-logo {
    display: flex;
    align-items: center;
}

.header-logo-img {
    height: 40px;
    width: auto;
}

/* Service Hero */
.service-hero {
    padding: 8rem 2rem 4rem;
    text-align: center;
}

.service-hero-content {
    max-width: 700px;
    margin: 0 auto;
    animation: fadeInUp 0.8s var(--timing-smooth) forwards;
    opacity: 0;
}

.service-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 1rem;
}

.service-title {
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.service-tagline {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    color: var(--color-text-muted);
    font-weight: 300;
}

/* Service Sections */
.service-section {
    max-width: 800px;
    margin: 0 auto;
    padding: 3rem 2rem;
    opacity: 0;
    animation: fadeInUp 0.6s var(--timing-smooth) forwards;
}

.service-section:nth-child(2) { animation-delay: 0.2s; }
.service-section:nth-child(3) { animation-delay: 0.3s; }
.service-section:nth-child(4) { animation-delay: 0.4s; }

.section-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 1.5rem;
}

.section-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--color-text-muted);
}

/* Capabilities Grid */
.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.capability-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s var(--timing-smooth);
}

.capability-card:hover {
    border-color: var(--color-primary);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.capability-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--color-text);
}

.capability-description {
    font-size: 0.95rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* Use Cases List */
.use-cases-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.use-case-item {
    padding: 1rem 1.25rem;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 8px;
    font-size: 1rem;
    color: var(--color-text);
    transition: all 0.2s ease;
    position: relative;
    padding-left: 2.5rem;
}

.use-case-item::before {
    content: '';
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--color-primary);
    border-radius: 50%;
}

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

.section-description-spaced,
.capability-description-spaced {
    margin-top: 0.75rem;
}

.use-cases-list-spaced {
    margin-top: 1.5rem;
}

/* Service CTA */
.service-cta {
    text-align: center;
    padding: 4rem 2rem;
    margin-top: 2rem;
    opacity: 0;
    animation: fadeInUp 0.6s var(--timing-smooth) 0.5s forwards;
}

.cta-title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.cta-subtitle {
    font-size: 1rem;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
}

/* Footer adjustments for service pages */
.service-page .footer {
    margin-top: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .service-header {
        padding: 1rem;
    }
    
    .back-link span:not(.back-arrow) {
        display: none;
    }
    
    .service-hero {
        padding: 7rem 1rem 3rem;
    }
    
    .service-section {
        padding: 2rem 1rem;
    }
    
    .capabilities-grid {
        grid-template-columns: 1fr;
    }
    
    .capability-card {
        padding: 1.25rem;
    }
}