/**
 * Product / Platform page — V3
 */

.product-page .page-header-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 22px;
}

.product-page .platform-overview {
    padding: var(--space-16) 0;
    background: var(--slate-50);
}

.product-page .overview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.product-page .overview-text h2 {
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
    font-weight: 800;
    margin: 0 0 14px;
    color: var(--slate-900);
    letter-spacing: -0.02em;
}

.product-page .overview-text > p {
    font-size: 1.05rem;
    color: var(--slate-600);
    margin: 0 0 28px;
    line-height: 1.7;
}

.product-page .overview-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
}

.product-page .stat {
    text-align: left;
    min-width: 110px;
}

.product-page .stat-number {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--primary-500);
    letter-spacing: -0.03em;
    line-height: 1.1;
    margin-bottom: 4px;
}

.product-page .stat-label {
    font-size: 0.85rem;
    color: var(--slate-500);
    font-weight: 600;
}

.product-page .platform-mockup {
    background: #fff;
    border-radius: 16px;
    border: 1px solid var(--slate-200);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
    overflow: hidden;
}

.product-page .mockup-header {
    background: var(--slate-100);
    padding: 12px 16px;
    display: flex;
    align-items: center;
}

.product-page .mockup-dots {
    display: flex;
    gap: 6px;
}

.product-page .mockup-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--slate-300);
}

.product-page .mockup-dots span:first-child { background: #ef4444; }
.product-page .mockup-dots span:nth-child(2) { background: #f59e0b; }
.product-page .mockup-dots span:nth-child(3) { background: #10b981; }

.product-page .mockup-content {
    display: flex;
    min-height: 280px;
}

.product-page .mockup-sidebar {
    width: 180px;
    flex-shrink: 0;
    background: var(--slate-50);
    padding: 14px;
    border-right: 1px solid var(--slate-200);
}

.product-page .sidebar-item {
    padding: 10px 12px;
    margin-bottom: 6px;
    border-radius: 8px;
    color: var(--slate-500);
    font-size: 0.85rem;
    font-weight: 600;
}

.product-page .sidebar-item.active {
    background: var(--primary-500);
    color: #fff;
}

.product-page .mockup-main {
    flex: 1;
    padding: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-page .mockup-chart {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    height: 140px;
}

.product-page .chart-bar {
    width: 28px;
    background: var(--gradient-primary);
    border-radius: 4px 4px 0 0;
}

.product-page .core-features,
.product-page .advanced-features,
.product-page .security-compliance {
    padding: var(--space-16) 0;
}

.product-page .advanced-features {
    background: var(--slate-50);
}

.product-page .section-title {
    text-align: center;
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
    font-weight: 800;
    margin: 0 0 10px;
    color: var(--slate-900);
    letter-spacing: -0.02em;
}

.product-page .section-subtitle {
    text-align: center;
    font-size: 1.05rem;
    color: var(--slate-600);
    margin: 0 auto 36px;
    max-width: 560px;
    line-height: 1.65;
}

.product-page .features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.product-page .feature-card {
    background: #fff;
    border-radius: 16px;
    padding: 24px;
    border: 1px solid var(--slate-200);
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.product-page .feature-card:hover {
    transform: translateY(-3px);
    border-color: #bfdbfe;
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.06);
}

.product-page .feature-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}

.product-page .feature-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: grid;
    place-items: center;
    color: #fff;
    font-size: 1.15rem;
}

.product-page .feature-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--slate-900);
    margin: 0;
}

.product-page .feature-content p {
    color: var(--slate-600);
    margin: 0 0 14px;
    line-height: 1.65;
    font-size: 0.95rem;
}

.product-page .feature-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.product-page .feature-list li {
    padding: 6px 0 6px 22px;
    color: var(--slate-700);
    position: relative;
    font-size: 0.92rem;
}

.product-page .feature-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 12px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success-500);
}

.product-page .advanced-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.product-page .advanced-item {
    text-align: center;
    padding: 28px 18px;
    background: #fff;
    border: 1px solid var(--slate-200);
    border-radius: 16px;
}

.product-page .advanced-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-50);
    border: 1px solid var(--primary-100);
    border-radius: 50%;
    display: grid;
    place-items: center;
    margin: 0 auto 16px;
    color: var(--primary-500);
    font-size: 1.5rem;
}

.product-page .advanced-item h4 {
    font-size: 1.05rem;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--slate-900);
}

.product-page .advanced-item p {
    color: var(--slate-600);
    line-height: 1.6;
    margin: 0;
    font-size: 0.92rem;
}

.product-page .security-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 48px;
    align-items: center;
}

.product-page .security-text h2 {
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
    font-weight: 800;
    margin: 0 0 14px;
    color: var(--slate-900);
    letter-spacing: -0.02em;
}

.product-page .security-text > p {
    font-size: 1.05rem;
    color: var(--slate-600);
    margin: 0 0 24px;
    line-height: 1.7;
}

.product-page .security-features {
    display: grid;
    gap: 16px;
}

.product-page .security-feature {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.product-page .security-feature > i {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: 10px;
    display: grid;
    place-items: center;
    color: var(--primary-500);
}

.product-page .security-feature h4 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 2px;
    color: var(--slate-900);
}

.product-page .security-feature p {
    color: var(--slate-600);
    margin: 0;
    font-size: 0.88rem;
}

.product-page .security-visual {
    display: flex;
    justify-content: center;
}

.product-page .security-badge {
    background: var(--gradient-primary);
    color: #fff;
    padding: 40px 28px;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 18px 36px rgba(37, 99, 235, 0.25);
    max-width: 260px;
}

.product-page .security-badge i {
    font-size: 2.75rem;
    margin-bottom: 12px;
    display: block;
}

.product-page .security-badge h3 {
    font-size: 1.25rem;
    font-weight: 800;
    margin: 0 0 6px;
    color: #fff;
}

.product-page .security-badge p {
    opacity: 0.9;
    margin: 0;
    color: #fff;
    font-size: 0.92rem;
}

.product-page .cta-section-dark .btn-outline {
    color: #fff;
    border-color: rgba(255, 255, 255, 0.45);
}

.product-page .cta-section-dark .btn-outline:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: #fff;
    color: #fff;
}

@media (max-width: 900px) {
    .product-page .overview-content,
    .product-page .security-content {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .product-page .overview-stats {
        justify-content: flex-start;
    }

    .product-page .mockup-sidebar {
        width: 140px;
    }

    .product-page .security-badge {
        max-width: none;
        width: 100%;
    }
}

@media (max-width: 560px) {
    .product-page .mockup-content {
        flex-direction: column;
        min-height: 0;
    }

    .product-page .mockup-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--slate-200);
        display: flex;
        gap: 6px;
        overflow-x: auto;
    }

    .product-page .sidebar-item {
        margin-bottom: 0;
        white-space: nowrap;
    }
}