/* ========================================
   Solution Detail Pages Styles
   Premium Corporate Design
======================================== */

/* Solution Hero */
.solution-hero {
    padding: 10rem 0 5rem;
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
    position: relative;
    overflow: hidden;
}

.solution-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
}

.solution-hero.ai-theme::before {
    background: linear-gradient(90deg, #7C3AED, #A78BFA);
}

.solution-hero.dev-theme::before {
    background: linear-gradient(90deg, #006C35, #00A850);
}

.solution-hero.learn-theme::before {
    background: linear-gradient(90deg, #06B6D4, #22D3EE);
}

.solution-hero.home-theme::before {
    background: linear-gradient(90deg, #F97316, #FB923C);
}

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

.solution-hero-text {
    max-width: 600px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    color: var(--gray-500);
}

.breadcrumb a {
    color: var(--gray-500);
    transition: var(--transition);
}

.breadcrumb a:hover {
    color: var(--primary);
}

.breadcrumb span:not(:last-child) {
    color: var(--gray-400);
}

.solution-logo-badge {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
}

.solution-logo-badge img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.solution-hero h1 {
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero-desc {
    font-size: 1.25rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.solution-hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.solution-hero-visual img {
    max-width: 400px;
    width: 100%;
    height: auto;
}

/* Section Styles */
.section-gray {
    background-color: var(--gray-50);
}

/* Services Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.service-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    padding: 2rem;
    transition: var(--transition);
}

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

.service-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon svg {
    width: 32px;
    height: 32px;
    stroke: white;
}

.service-icon.ai-gradient {
    background: linear-gradient(135deg, #7C3AED, #A78BFA);
}

.service-icon.dev-gradient {
    background: linear-gradient(135deg, #006C35, #00A850);
}

.service-icon.learn-gradient {
    background: linear-gradient(135deg, #06B6D4, #22D3EE);
}

.service-icon.home-gradient {
    background: linear-gradient(135deg, #F97316, #FB923C);
}

.service-card h3 {
    font-size: 1.375rem;
    margin-bottom: 0.75rem;
    color: var(--secondary);
}

.service-card > p {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    line-height: 1.7;
}

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

.service-features li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--gray-700);
    font-size: 0.9375rem;
}

.service-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--primary);
}

[dir="rtl"] .service-features li {
    padding-left: 0;
    padding-right: 1.5rem;
}

[dir="rtl"] .service-features li::before {
    left: auto;
    right: 0;
}

/* Use Cases Grid */
.usecases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.usecase-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: var(--transition);
}

.usecase-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.usecase-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    background: var(--gray-100);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.usecase-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--primary);
}

.usecase-card h4 {
    font-size: 1.0625rem;
    margin-bottom: 0.5rem;
    color: var(--secondary);
}

.usecase-card p {
    font-size: 0.875rem;
    color: var(--gray-500);
    line-height: 1.6;
}

/* Process Timeline */
.process-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    gap: 2rem;
    position: relative;
    padding-bottom: 3rem;
}

.process-step:not(:last-child)::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 60px;
    width: 2px;
    height: calc(100% - 60px);
    background: var(--gray-200);
}

[dir="rtl"] .process-step:not(:last-child)::before {
    left: auto;
    right: 30px;
}

.step-number {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
    background: var(--primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.step-content {
    padding-top: 0.5rem;
}

.step-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--secondary);
}

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

/* Technologies Grid */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.tech-item {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    transition: var(--transition);
}

.tech-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
}

.tech-item img {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    object-fit: contain;
}

.tech-item h4 {
    font-size: 1rem;
    color: var(--secondary);
    margin-bottom: 0.25rem;
}

.tech-item p {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

/* Pricing Cards */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.pricing-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 16px;
    padding: 2.5rem;
    text-align: center;
    position: relative;
    transition: var(--transition);
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured::before {
    content: 'Most Popular';
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.375rem 1rem;
    border-radius: 100px;
}

.pricing-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.pricing-card .price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.pricing-card .price span {
    font-size: 1rem;
    font-weight: 400;
    color: var(--gray-500);
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 2rem;
    text-align: left;
}

.pricing-features li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--gray-700);
}

.pricing-features li svg {
    width: 18px;
    height: 18px;
    stroke: var(--primary);
    flex-shrink: 0;
}

/* Features List */
.features-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.feature-item {
    display: flex;
    gap: 1rem;
}

.feature-item-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    background: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-item-icon svg {
    width: 24px;
    height: 24px;
    stroke: white;
}

.feature-item-content h4 {
    font-size: 1.125rem;
    margin-bottom: 0.375rem;
    color: var(--secondary);
}

.feature-item-content p {
    font-size: 0.9375rem;
    color: var(--gray-600);
    line-height: 1.6;
}

/* Stats Row */
.stats-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    padding: 3rem 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
    margin: 3rem 0;
}

.stat-block {
    text-align: center;
}

.stat-block .number {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-block .label {
    font-size: 0.9375rem;
    color: var(--gray-600);
}

/* Responsive */
@media (max-width: 1024px) {
    .services-grid {
        grid-template-columns: 1fr;
    }

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

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

    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }

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

@media (max-width: 768px) {
    .solution-hero {
        padding: 8rem 0 4rem;
    }

    .solution-hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .solution-hero-text {
        order: 2;
    }

    .solution-hero-visual {
        order: 1;
    }

    .solution-hero-visual img {
        max-width: 250px;
    }

    .solution-logo-badge {
        margin: 0 auto 1.5rem;
    }

    .breadcrumb {
        justify-content: center;
    }

    .hero-actions {
        justify-content: center;
    }

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

    .process-step {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .process-step:not(:last-child)::before {
        display: none;
    }

    .step-number {
        margin: 0 auto;
    }

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

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

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