/* ===========================================
   BIT-ERP Product Page Styles
   =========================================== */

/* ERP Hero Section */
.erp-hero {
    padding: 160px 0 80px;
    text-align: center;
    background: linear-gradient(180deg, var(--primary-dark) 0%, rgba(10, 25, 47, 0.95) 100%);
    position: relative;
    overflow: hidden;
}

.erp-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(0, 180, 216, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.erp-hero .hero-badge {
    display: inline-block;
    padding: 8px 20px;
    border-radius: 50px;
    background: rgba(0, 180, 216, 0.1);
    border: 1px solid rgba(0, 180, 216, 0.3);
    color: var(--accent-cyan);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 24px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.erp-hero .page-title {
    font-size: clamp(3rem, 8vw, 5rem);
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -2px;
}

.erp-hero .hero-tagline {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    color: var(--text-primary);
    margin-bottom: 16px;
    font-weight: 500;
}

.erp-hero .hero-description {
    max-width: 700px;
    margin: 0 auto 32px;
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.7;
}

.erp-hero .hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Stats Section */
.erp-stats {
    padding: 60px 0;
    background: rgba(0, 0, 0, 0.3);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.stat-card {
    text-align: center;
    padding: 32px 24px;
}

.stat-value {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Modules Section */
.erp-modules {
    padding: 100px 0;
}

.modules-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.module-card {
    padding: 32px;
    transition: all 0.3s ease;
    cursor: default;
}

.module-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 180, 216, 0.5);
    box-shadow: 0 20px 40px rgba(0, 180, 216, 0.1);
}

.module-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.module-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.module-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

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

.module-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    padding: 4px 0;
}

.module-features .check-icon {
    color: var(--accent-cyan);
    font-weight: bold;
}

/* Features Section */
.erp-features {
    padding: 100px 0;
    background: rgba(0, 0, 0, 0.2);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    padding: 32px;
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 180, 216, 0.4);
}

.feature-card .feature-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.feature-card .feature-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.feature-card .feature-desc {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Industries Section */
.erp-industries {
    padding: 100px 0;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

.industry-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 32px 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.industry-item:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 180, 216, 0.4);
}

.industry-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.industry-name {
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 500;
}

/* CTA Section */
.erp-cta {
    padding: 100px 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 180, 216, 0.05) 100%);
}

.cta-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: 60px 40px;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

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

.cta-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.cta-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-size: 1rem;
}

.cta-phone svg {
    color: var(--accent-cyan);
}

/* Pricing Section */
.erp-pricing {
    padding: 100px 0;
    background: linear-gradient(180deg, rgba(0, 0, 10, 0.3) 0%, transparent 100%);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 40px;
}

.pricing-card {
    padding: 40px 32px;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.pricing-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0, 180, 216, 0.5);
    box-shadow: 0 20px 60px rgba(0, 180, 216, 0.15);
}

.pricing-recommended {
    border: 2px solid var(--accent-cyan);
    box-shadow: 0 10px 40px rgba(0, 180, 216, 0.2);
    transform: scale(1.05);
}

.pricing-recommended:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 20px;
    background: linear-gradient(135deg, var(--accent-cyan), #0056b3);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    color: white;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.pricing-name {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
}

.pricing-price {
    margin-bottom: 16px;
}

.price-amount {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-cyan), #66d9ef);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.pricing-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 32px;
    line-height: 1.6;
}

.pricing-features {
    list-style: none;
    padding: 0;
    margin: 0 0 32px 0;
    flex: 1;
}

.pricing-features li {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    padding: 12px 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    text-align: left;
}

.pricing-features svg {
    flex-shrink: 0;
    color: var(--accent-cyan);
}

.pricing-cta {
    width: 100%;
    margin-top: auto;
}

.pricing-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px;
    background: rgba(0, 180, 216, 0.05);
    border: 1px solid rgba(0, 180, 216, 0.2);
    border-radius: 8px;
    max-width: 800px;
    margin: 0 auto;
}

.pricing-note svg {
    flex-shrink: 0;
    color: var(--accent-cyan);
}

.pricing-note p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.6;
}

/* Module Clickable Enhancement */
.module-clickable {
    cursor: pointer;
    position: relative;
}

.module-clickable:hover {
    transform: translateY(-8px);
}

.module-clickable:focus {
    outline: 2px solid var(--accent-cyan);
    outline-offset: 4px;
}

.module-learn-more {
    margin-top: 16px;
    padding: 10px 20px;
    background: rgba(0, 180, 216, 0.1);
    border: 1px solid rgba(0, 180, 216, 0.3);
    border-radius: 8px;
    color: var(--accent-cyan);
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    transition: all 0.3s ease;
}

.module-learn-more:hover {
    background: rgba(0, 180, 216, 0.2);
    border-color: rgba(0, 180, 216, 0.5);
    transform: translateX(4px);
}

.module-learn-more svg {
    transition: transform 0.3s ease;
}

.module-learn-more:hover svg {
    transform: translateX(4px);
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 10, 0.85);
    backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.modal-container {
    width: 100%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.4s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-content {
    position: relative;
    padding: 48px 40px;
}

.modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    cursor: pointer;
}

.modal-close:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    transform: rotate(90deg);
}

.modal-header {
    text-align: center;
    margin-bottom: 40px;
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-icon {
    font-size: 4rem;
    margin-bottom: 16px;
}

.modal-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.modal-description {
    color: var(--text-secondary);
    font-size: 1.125rem;
    line-height: 1.7;
    max-width: 600px;
    margin: 0 auto;
}

.modal-body {
    margin-bottom: 32px;
}

.modal-section {
    margin-bottom: 40px;
}

.modal-section:last-child {
    margin-bottom: 0;
}

.modal-section-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.modal-section-title svg {
    color: var(--accent-cyan);
}

/* Detailed Features Grid */
.detailed-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.detailed-feature-card {
    padding: 24px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.detailed-feature-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(0, 180, 216, 0.3);
}

.feature-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--accent-cyan);
    margin-bottom: 8px;
}

.feature-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.feature-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.benefit-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: rgba(0, 180, 216, 0.1);
    border: 1px solid rgba(0, 180, 216, 0.2);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.benefit-tag svg {
    color: var(--accent-cyan);
    flex-shrink: 0;
}

/* Use Cases List */
.use-cases-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.use-cases-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 20px;
    margin-bottom: 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    color: var(--text-secondary);
    line-height: 1.6;
    transition: all 0.3s ease;
}

.use-cases-list li:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(0, 180, 216, 0.3);
}

.use-cases-list svg {
    flex-shrink: 0;
    color: var(--accent-cyan);
    margin-top: 2px;
}

/* Tech Specs Grid */
.tech-specs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.tech-spec-card {
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.spec-category {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-cyan);
    margin-bottom: 12px;
    text-transform: capitalize;
}

.spec-items {
    list-style: none;
    padding: 0;
    margin: 0;
}

.spec-items li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    padding: 6px 0;
    line-height: 1.5;
}

.spec-items svg {
    color: var(--accent-cyan);
    flex-shrink: 0;
}

/* Modal Footer */
.modal-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
}

/* Responsive */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

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

    .industries-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .pricing-recommended {
        transform: scale(1);
    }

    .pricing-recommended:hover {
        transform: translateY(-8px);
    }
}

@media (max-width: 768px) {
    .erp-hero {
        padding: 120px 0 60px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .stat-card {
        padding: 24px 16px;
    }

    .stat-value {
        font-size: 2rem;
    }

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

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

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

    .cta-content {
        padding: 40px 24px;
    }

    .cta-title {
        font-size: 1.75rem;
    }

    .modal-container {
        max-width: 100%;
        max-height: 95vh;
    }

    .modal-content {
        padding: 32px 24px;
    }

    .modal-title {
        font-size: 2rem;
    }

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

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

    .modal-footer {
        flex-direction: column;
    }

    .modal-footer .btn {
        width: 100%;
    }
}