/* Solutions Page Specific Styles */

/* Services Overview */
.services-overview {
    padding: 80px 0;
    background: var(--background-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--background-white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transition: var(--transition-normal);
}

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

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-card.featured {
    border: 2px solid var(--primary-color);
    background: linear-gradient(135deg, var(--background-white) 0%, #f8faff 100%);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    color: white;
    font-size: 2rem;
}

.service-card h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.service-card p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.service-features {
    list-style: none;
    padding: 0;
    margin-bottom: 2rem;
}

.service-features li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-fast);
}

.service-link:hover {
    gap: 12px;
    color: var(--primary-dark);
}

/* Service Detail Sections */
.service-detail {
    padding: 80px 0;
    background: var(--background-white);
}

.service-detail.alternate {
    background: var(--background-light);
}

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

.detail-text h2 {
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.detail-subtitle {
    font-size: 1.25rem;
    color: var(--primary-color);
    margin-bottom: 2rem;
    font-weight: 600;
}

.service-description p {
    margin-bottom: 2rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Service Highlights */
.service-highlights {
    display: grid;
    gap: 1.5rem;
}

.highlight-item h4 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.highlight-item h4 i {
    color: var(--primary-color);
}

.highlight-item p {
    margin: 0;
    color: var(--text-secondary);
    padding-left: 2rem;
}

/* Process Flow */
.process-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 2rem;
    background: var(--background-light);
    border-radius: var(--border-radius);
}

.flow-step {
    text-align: center;
    min-width: 100px;
}

.step-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.75rem;
    color: white;
    font-size: 1.5rem;
}

.flow-step h4 {
    font-size: 0.9rem;
    margin: 0;
    color: var(--text-primary);
}

.flow-arrow {
    color: var(--primary-color);
    font-size: 1.5rem;
}

/* Physical Design Flow */
.physical-design-flow {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding: 2rem;
    background: var(--background-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.pd-layer {
    padding: 1.5rem;
    border-radius: var(--border-radius-small);
    text-align: center;
    transition: var(--transition-normal);
}

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

.synthesis {
    background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
    color: white;
}

.floorplan {
    background: linear-gradient(135deg, #4ecdc4, #6ee7de);
    color: white;
}

.placement {
    background: linear-gradient(135deg, #45b7d1, #6bc5e0);
    color: white;
}

.routing {
    background: linear-gradient(135deg, #96ceb4, #a8d8c4);
    color: white;
}

.pd-layer h4 {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.pd-layer p {
    margin: 0;
    font-size: 0.9rem;
    opacity: 0.9;
}

/* Capabilities Grid */
.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.capability-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--background-light);
    border-radius: var(--border-radius-small);
}

.capability-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.capability-item h4 {
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.capability-item p {
    margin: 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* Analog Expertise */
.analog-expertise {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.expertise-category h4 {
    margin-bottom: 1rem;
    color: var(--primary-color);
    font-size: 1.1rem;
}

.expertise-category ul {
    list-style: none;
    padding: 0;
}

.expertise-category li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.expertise-category li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Analog Design Showcase */
.analog-design-showcase {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--background-light);
    border-radius: var(--border-radius);
}

.circuit-element {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background: var(--background-white);
    border-radius: var(--border-radius-small);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.circuit-element:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.circuit-element i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.opamp i { color: #ff6b6b; }
.adc i { color: #4ecdc4; }
.pll i { color: #45b7d1; }
.pmu i { color: #96ceb4; }

.circuit-element span {
    font-weight: 600;
    color: var(--text-primary);
}

/* University Program Visual */
.university-program-visual {
    text-align: center;
    padding: 2rem;
    background: var(--background-white);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
}

.program-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    color: white;
    font-size: 3rem;
}

.program-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--background-light);
    border-radius: var(--border-radius-small);
}

.feature-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.feature-item span {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

/* Program Benefits */
.program-benefits {
    display: grid;
    gap: 1.5rem;
}

.benefit-item h4 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.benefit-item h4 i {
    color: var(--primary-color);
}

.benefit-item p {
    margin: 0;
    color: var(--text-secondary);
    padding-left: 2rem;
}

/* Methodology Section */
.methodology-section {
    padding: 80px 0;
    background: var(--background-light);
}

.methodology-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.methodology-step {
    background: var(--background-white);
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
}

.methodology-step:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.step-number {
    position: absolute;
    top: -15px;
    left: 20px;
    background: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
}

.methodology-step h3 {
    margin-bottom: 1rem;
    color: var(--text-primary);
    padding-top: 1rem;
}

.methodology-step p {
    margin-bottom: 1.5rem;
    color: var(--text-secondary);
}

.methodology-step ul {
    list-style: none;
    padding: 0;
}

.methodology-step li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.methodology-step li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

/* Solutions CTA */
.solutions-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    text-align: center;
}

.solutions-cta h2 {
    margin-bottom: 1rem;
    color: white;
}

.solutions-cta p {
    font-size: 1.25rem;
    margin-bottom: 2.5rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.solutions-cta .cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

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

.solutions-cta .btn-primary:hover {
    background: var(--background-light);
    transform: translateY(-2px);
}

.solutions-cta .btn-outline {
    border-color: white;
    color: white;
}

.solutions-cta .btn-outline:hover {
    background: white;
    color: var(--primary-color);
}

/* Responsive Design for Solutions Page */
@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service-card {
        padding: 2rem;
    }

    .detail-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .service-detail.alternate .detail-content {
        grid-template-columns: 1fr;
    }

    .service-detail.alternate .detail-visual {
        order: -1;
    }

    .process-flow {
        flex-direction: column;
        gap: 1.5rem;
    }

    .flow-arrow {
        transform: rotate(90deg);
    }

    .physical-design-flow {
        grid-template-columns: 1fr;
    }

    .analog-design-showcase {
        grid-template-columns: 1fr;
    }

    .analog-expertise {
        grid-template-columns: 1fr;
    }

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

    .program-features {
        grid-template-columns: 1fr;
    }

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

    .methodology-step {
        padding: 2rem 1.5rem;
    }

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

@media (max-width: 480px) {
    .service-card {
        padding: 1.5rem;
    }

    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }

    .detail-text {
        padding: 0;
    }

    .process-flow {
        padding: 1.5rem;
    }

    .step-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }

    .physical-design-flow {
        padding: 1.5rem;
        gap: 0.75rem;
    }

    .pd-layer {
        padding: 1rem;
    }

    .analog-design-showcase {
        padding: 1.5rem;
        gap: 1rem;
    }

    .circuit-element {
        padding: 1.5rem 1rem;
    }

    .circuit-element i {
        font-size: 2rem;
    }

    .program-icon {
        width: 80px;
        height: 80px;
        font-size: 2.5rem;
    }

    .methodology-step {
        padding: 1.5rem;
    }
}