/* ========================================
   N-Expert.ai Services Page Styles
   ======================================== */

/* ========================================
   Services Intro Section
   ======================================== */

.services-intro {
    background: var(--bg-primary);
}

.services-intro .intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.intro-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid var(--border);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.intro-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    display: block;
    transition: transform 0.6s ease;
}

.intro-image:hover img {
    transform: scale(1.05);
}

.intro-image-label {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1rem 1.5rem;
    background: linear-gradient(to bottom, transparent, rgba(11, 18, 32, 0.9));
    color: white;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.5px;
}

.intro-content {
    display: flex;
    flex-direction: column;
}

.intro-content .section-label {
    margin-bottom: 1rem;
}

.intro-content .section-title {
    margin-bottom: 1.5rem;
}

.intro-content p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
    font-size: 1rem;
}

.stat-circles {
    display: flex;
    gap: 2rem;
}

.stat-circle {
    width: 130px;
    height: 130px;
    border-radius: 50%;
    border: 2px solid var(--accent-cyan);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(29, 161, 242, 0.05);
    transition: all 0.4s ease;
}

.stat-circle:hover {
    transform: scale(1.08);
    background: rgba(29, 161, 242, 0.12);
    box-shadow: 0 8px 24px rgba(29, 161, 242, 0.2);
}

.stat-number {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent-cyan);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-align: center;
    font-weight: 500;
    max-width: 90px;
    line-height: 1.3;
}

/* ========================================
   Services Grid Section
   ======================================== */

.services-grid-section {
    padding: 6rem 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-cyan-light));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(29, 161, 242, 0.15);
    border-color: var(--border-hover);
}

.service-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-cyan-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: white;
    margin: 0 auto 1.5rem;
    transition: all 0.4s ease;
}

.service-card:hover .service-icon {
    transform: rotateY(360deg) scale(1.1);
}

.service-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 700;
    font-family: var(--font-heading);
}

.service-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* ========================================
   Why N-Expert Section
   ======================================== */

.why-nexpert {
    padding: 6rem 0;
}

.value-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 3rem;
}

.value-card {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 2rem;
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 40px rgba(29, 161, 242, 0.1);
    border-color: var(--border-hover);
}

.value-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-cyan-light));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: white;
    transition: all 0.3s ease;
}

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

.value-card h4 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-weight: 700;
    font-family: var(--font-heading);
}

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

/* ========================================
   Responsive Design
   ======================================== */

/* Tablet (1024px and below) */
@media (max-width: 1024px) {
    .services-intro .intro-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .intro-image {
        max-width: 600px;
        margin: 0 auto;
    }

    .intro-content {
        text-align: center;
    }

    .stat-circles {
        justify-content: center;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }

    .value-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile (768px and below) */
@media (max-width: 768px) {
    .services-intro .intro-grid {
        gap: 2rem;
    }

    .intro-image img {
        height: 300px;
    }

    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service-card {
        padding: 2rem 1.5rem;
    }

    .stat-circles {
        flex-wrap: wrap;
        gap: 1.5rem;
    }

    .value-grid {
        gap: 1.5rem;
    }

    .value-card {
        padding: 1.5rem;
    }
}

/* Small Mobile (480px and below) */
@media (max-width: 480px) {
    .stat-circle {
        width: 110px;
        height: 110px;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.75rem;
        max-width: 80px;
    }

    .intro-image img {
        height: 250px;
    }

    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.4rem;
    }

    .service-card h3 {
        font-size: 1.1rem;
    }

    .service-card p {
        font-size: 0.9rem;
    }

    .value-icon {
        width: 48px;
        height: 48px;
        min-width: 48px;
        font-size: 1.1rem;
    }

    .value-card h4 {
        font-size: 1.1rem;
    }

    .value-card p {
        font-size: 0.9rem;
    }

    .value-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
        gap: 1rem;
    }
}

/* ========================================
   Shared Service Sub-Page Patterns
   (used across generative-agentic, MAS, consulting)
   ======================================== */

/* Hero label pill */
.hero-label {
    display: inline-block;
    background: rgba(29, 161, 242, 0.1);
    border: 1px solid rgba(29, 161, 242, 0.25);
    color: var(--accent-cyan);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 0.4rem 1.2rem;
    border-radius: 20px;
    margin-bottom: 1.5rem;
}

/* Hero CTA button group */
.hero-cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Two-column intro layout */
.two-col-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.two-col-intro .col-left h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 2.5vw, 1.9rem);
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1.2rem;
}

.two-col-intro .col-left p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 0.9rem;
    font-size: 1rem;
}

.two-col-intro .col-left p em {
    color: var(--accent-cyan);
    font-style: normal;
    font-weight: 600;
}

.two-col-intro .col-left .note {
    color: var(--accent-cyan);
    font-weight: 600;
    font-size: 0.95rem;
}

/* Checklist box */
.checklist-box {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2.5rem;
}

.checklist-box h3 {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
}

.checklist-box ul { list-style: none; }

/* Capability / checklist list */
.capability-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.capability-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    color: var(--text-secondary);
    font-size: 0.97rem;
    line-height: 1.5;
}

.capability-list li i {
    color: var(--accent-cyan);
    margin-top: 3px;
    font-size: 0.9rem;
    flex-shrink: 0;
}

/* Steps grid */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
}

.steps-grid::before {
    content: '';
    position: absolute;
    top: 35px;
    left: calc(16.66% + 1rem);
    right: calc(16.66% + 1rem);
    height: 2px;
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-cyan-light));
    opacity: 0.25;
}

.step-card { text-align: center; padding: 2rem 1.5rem; }

.step-number {
    width: 70px; height: 70px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-cyan-light));
    color: white;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 900;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.step-card:hover .step-number {
    transform: scale(1.1);
    box-shadow: 0 8px 24px rgba(29, 161, 242, 0.4);
}

.step-card h3 {
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.step-card p { color: var(--text-secondary); font-size: 0.93rem; line-height: 1.6; }

/* Final CTA banner */
.final-cta {
    background-image: url('https://images.unsplash.com/photo-1504384308090-c894fdcc538d?w=1200&q=60');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
    padding: 7rem 0;
}

.final-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(11, 18, 32, 0.93), rgba(11, 18, 32, 0.89));
    z-index: 0;
}

.final-cta .container { position: relative; z-index: 1; text-align: center; }

.final-cta h2 {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 900;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.final-cta p {
    color: var(--text-secondary);
    max-width: 580px;
    margin: 0 auto 2.5rem;
    font-size: 1.05rem;
    line-height: 1.7;
}

@media (max-width: 1024px) {
    .two-col-intro { grid-template-columns: 1fr; gap: 2.5rem; }
    .steps-grid { grid-template-columns: repeat(2, 1fr); }
    .steps-grid::before { display: none; }
}

@media (max-width: 768px) {
    .hero-cta-group { flex-direction: column; align-items: center; }
    .hero-cta-group .btn-primary,
    .hero-cta-group .btn-outline { width: 100%; max-width: 300px; }
    .steps-grid { grid-template-columns: 1fr; }
    .final-cta { background-attachment: scroll; padding: 5rem 0; }
}