/* ============================================
   Professional Usecase Pages Styling
  適用 لجميع صفحات: fix-blurry-images, fix-blurry-pdf, إلخ
   Independent, no external dependencies
   ============================================ */

/* ---------- Reset & Base (within usecase scope) ---------- */
.usecase-page {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: #1e293b;
    background-color: #ffffff;
    padding: 2rem 1rem;
}

.usecase-page .usecase-container {
    max-width: 1100px;
    margin: 0 auto;
    background: transparent;
}

/* ---------- Headings ---------- */
.usecase-page h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0 0 1rem 0;
    color: #0f172a;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.usecase-page h2 {
    font-size: 1.75rem;
    font-weight: 600;
    margin: 2rem 0 1rem 0;
    color: #0f172a;
    border-left: 5px solid #000000;
    padding-left: 1rem;
}

.usecase-page h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 1.25rem 0 0.5rem 0;
    color: #1e293b;
}

/* ---------- Paragraphs & Text ---------- */
.usecase-page p {
    font-size: 1rem;
    line-height: 1.7;
    color: #334155;
    margin-bottom: 1rem;
}

.usecase-page .usecase-intro {
    font-size: 1.1rem;
    color: #475569;
    margin-bottom: 1.5rem;
}

/* ---------- Hero CTA Group (FIXED) ---------- */

.usecase-page .hero-cta-group {
    margin: 1.5rem 0;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* BUTTON */
.usecase-page .primary-btn {
    display: inline-block;
    background: linear-gradient(135deg, #000000, #2d3e50);
    color: #ffffff;
    padding: 0.9rem 2rem;
    font-size: 1.05rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 60px;
    transition: all 0.25s ease;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.usecase-page .primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
}

/* TRUST BADGE */
.usecase-page .trust-badge {
    display: inline-block;
    font-size: 0.85rem;
    color: #2d3e50;
    background: #f1f5f9;
    padding: 0.45rem 0.9rem;
    border-radius: 40px;
}

/* FINAL ACTION */
.usecase-page .final-action-block {
    max-width: 1000px;
    margin: 3rem auto 1rem;
}

    /* تحسينات عامة للقسم */
    .related-tools-section {
        background: linear-gradient(145deg, #ffffff, #f1f5f9) !important;
        box-shadow: 0 8px 24px rgba(0,0,0,0.06);
        border: 1px solid #e9edf2;
        transition: box-shadow 0.2s;
        font-family: system-ui, -apple-system, sans-serif;
    }
    .related-tools-section:hover {
        box-shadow: 0 12px 32px rgba(0,0,0,0.10);
    }
    .related-tools-section h2 {
        font-size: 1.6rem;
        font-weight: 600;
        color: #0b1e33;
        margin-bottom: 0.25rem;
    }
    .related-tools-section p {
        color: #2c3e50;
        font-size: 1rem;
        line-height: 1.5;
    }
    
    /* تنسيق شبكة الأدوات (تم تعديل minmax لتناسب العدد الكبير) */
    .related-tools-section .tool-grid {
        margin-top: 1.25rem;
    }
    .related-tools-section .tool-item {
        background: white;
        border-radius: 10px;
        padding: 0.4rem 0.6rem;
        transition: all 0.2s ease;
        border: 1px solid #e2e8f0;
        box-shadow: 0 1px 2px rgba(0,0,0,0.02);
        text-align: center;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .related-tools-section .tool-item:hover {
        background: #f0f7ff;
        border-color: #3b82f6;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(59,130,246,0.15);
    }
    .related-tools-section .tool-item a {
        text-decoration: none;
        color: #1e293b;
        font-weight: 500;
        font-size: 0.9rem;
        display: block;
        width: 100%;
        padding: 0.2rem 0;
        transition: color 0.2s;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .related-tools-section .tool-item a:hover {
        color: #2563eb;
    }
    /* تنسيق الرابط في التذييل */
    .related-tools-section a:not(.tool-item a) {
        color: #2563eb;
        text-decoration: underline;
        font-weight: 500;
    }
    .related-tools-section a:not(.tool-item a):hover {
        color: #1d4ed8;
    }
    
    /* تحسين التجاوب للشاشات الصغيرة */
    @media (max-width: 600px) {
        .related-tools-section .tool-grid {
            grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
            gap: 0.4rem;
        }
        .related-tools-section h2 {
            font-size: 1.3rem;
        }
        .related-tools-section .tool-item a {
            font-size: 0.8rem;
        }
    }
/* ---------- MOBILE FIX ---------- */
@media (max-width: 768px) {

    .usecase-page .hero-cta-group {
        justify-content: center;
        text-align: center;
    }

    .usecase-page .trust-badge {
        width: 100%;
        text-align: center;
    }
}

/* ---------- Problem Grid (cards) ---------- */
.usecase-page .problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 10 px;
    margin: 2rem 0;
}

.usecase-page .problem-card {
    background: #f8fafc;
    border-radius: 20px;
    padding: 1.5rem;
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid #e9edf2;
}

.usecase-page .problem-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.05);
}

.usecase-page .problem-card h3 {
    margin-top: 0;
    font-size: 1.3rem;
}

.usecase-page .problem-card p {
    margin-bottom: 0;
}

/* ---------- Solution Steps ---------- */
.usecase-page .solution-steps {
    margin: 2rem 0;
}

.usecase-page .step {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.5rem;
    background: #ffffff;
    border-left: 3px solid #000000;
    padding: 1rem 1.5rem;
    border-radius: 0 16px 16px 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.usecase-page .step-number {
    background: #000000;
    color: white;
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 60px;
    font-weight: bold;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.usecase-page .step p {
    margin: 0;
    flex: 1;
}

/* ---------- Highlight Boxes (DPI, Scan, Balance, etc.) ---------- */
.usecase-page .dpi-highlight-box,
.usecase-page .scan-enhance-box,
.usecase-page .balance-box {
    background: #ffffff;
    border-radius: 24px;
    padding: 1.5rem 2rem;
    margin: 2rem 0;
    border: 1px solid #eef2f6;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.04);
}

.usecase-page .dpi-highlight-box {
    border-top: 5px solid #000000;
}

.usecase-page .scan-enhance-box {
    background: #fefce8;
    border: 1px solid #ffe6b3;
}

.usecase-page .balance-box {
    background: #f0fdf4;
    border: 1px solid #ccf0d2;
}

/* ---------- Tables (DPI Comparison, Quality Modes) ---------- */
.usecase-page .dpi-comparison-box,
.usecase-page .comparison-section {
    margin: 2rem 0;
    overflow-x: auto;
    border-radius: 20px;
    border: 1px solid #e5e7eb;
    background: white;
}

.usecase-page .dpi-table,
.usecase-page .comparison-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.usecase-page .dpi-table th,
.usecase-page .comparison-table th {
    background-color: #0f172a;
    color: white;
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

.usecase-page .dpi-table td,
.usecase-page .comparison-table td {
    padding: 0.9rem 1rem;
    border-bottom: 1px solid #e9edf2;
    color: #1f2937;
}

.usecase-page .dpi-table tr:last-child td,
.usecase-page .comparison-table tr:last-child td {
    border-bottom: none;
}

.usecase-page .dpi-table tbody tr:hover,
.usecase-page .comparison-table tbody tr:hover {
    background-color: #f9fafb;
}

/* ---------- Workflow Steps (Numbered list with black circles) ---------- */
.usecase-page .workflow-steps {
    list-style: none;
    padding: 0;
    margin: 2rem 0;
    counter-reset: workflow-counter;
}

.usecase-page .workflow-steps li {
    counter-increment: workflow-counter;
    background: #ffffff;
    border: 1px solid #edf2f7;
    border-radius: 20px;
    padding: 1.2rem 1.5rem 1.2rem 4rem;
    margin-bottom: 1rem;
    position: relative;
    transition: all 0.2s;
}

.usecase-page .workflow-steps li::before {
    content: counter(workflow-counter);
    position: absolute;
    left: 1.2rem;
    top: 1.2rem;
    width: 2rem;
    height: 2rem;
    background: #000000;
    color: white;
    font-weight: bold;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
}

.usecase-page .workflow-steps strong {
    display: block;
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}

/* ---------- FAQ Section ---------- */
.usecase-page .faq-section {
    background: #ffffff;
    border-radius: 28px;
    padding: 1.5rem;
    margin: 2rem 0;
    border: 1px solid #eef2f6;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
}

.usecase-page .faq-section h3 {
    font-size: 1.2rem;
    margin: 1.2rem 0 0.5rem 0;
    color: #0f172a;
}

.usecase-page .faq-section p {
    margin-bottom: 0.8rem;
}

/* ---------- Additional Blocks (Prevention, Use Cases) ---------- */
.usecase-page .prevention-tips,
.usecase-page .use-cases-block {
    margin: 2rem 0;
    padding: 1.5rem;
    border-radius: 24px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
}

.usecase-page .prevention-tips ul,
.usecase-page .use-cases-block ul {
    columns: 2;
    column-gap: 2rem;
    margin: 1rem 0 0 1.2rem;
}

@media (max-width: 640px) {
    .usecase-page .prevention-tips ul,
    .usecase-page .use-cases-block ul {
        columns: 1;
    }
}

/* ---------- Final CTA Block (common for all usecases) ---------- */
/* ---------- Final CTA Block (common for all usecases) ---------- */
.usecase-page .final-cta-block,
.usecase-page .final-action-block {
    background: linear-gradient(145deg, #f8fafc 0%, #e2e8f0 100%);
    color: #1e293b;
    text-align: center;
    padding: 2.8rem 2.2rem;
    border-radius: 40px;
    margin: 3rem 0 1rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.5);
    transition: box-shadow 0.3s ease;
}

.usecase-page .final-cta-block:hover,
.usecase-page .final-action-block:hover {
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.10);
}

.usecase-page .final-cta-block h2,
.usecase-page .final-action-block h2 {
    color: #0f172a;
    border-left: none;
    margin-top: 0;
    padding-left: 0;
    font-weight: 600;          /* ليس غامقاً جداً */
    letter-spacing: -0.02em;
    font-size: 2rem;
}

.usecase-page .final-cta-block p,
.usecase-page .final-action-block p {
    font-weight: 400;
    color: #334155;
    max-width: 600px;
    margin: 0.5rem auto 1.8rem;
    line-height: 1.6;
}

.usecase-page .final-cta-block .primary-btn,
.usecase-page .final-action-block .primary-btn,
.usecase-page .final-cta-block .secondary-btn,
.usecase-page .final-action-block .secondary-btn {
    background-color: #f97316;
    color: #fff;
    border: none;
    padding: 0.9rem 2.8rem;
    border-radius: 60px;
    font-weight: 500;           /* ليس غامقاً */
    font-size: 1.05rem;
    box-shadow: 0 4px 14px rgba(249, 115, 22, 0.25);
    transition: all 0.25s ease;
    display: inline-block;
    text-decoration: none;
    letter-spacing: 0.3px;
}

.usecase-page .final-cta-block .primary-btn:hover,
.usecase-page .final-action-block .primary-btn:hover,
.usecase-page .final-cta-block .secondary-btn:hover,
.usecase-page .final-action-block .secondary-btn:hover {
    background-color: #ea580c;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(249, 115, 22, 0.35);
}

.usecase-page .final-cta-block .secondary-btn,
.usecase-page .final-action-block .secondary-btn {
    background-color: transparent;
    color: #f97316;
    box-shadow: inset 0 0 0 2px #f97316;
    background: transparent;
}

.usecase-page .final-cta-block .secondary-btn:hover,
.usecase-page .final-action-block .secondary-btn:hover {
    background-color: #f97316;
    color: #fff;
}

/* ---------- Responsive Design ---------- */
@media (max-width: 768px) {
    .usecase-page h1 {
        font-size: 1.9rem;
    }
    .usecase-page h2 {
        font-size: 1.5rem;
    }
    .usecase-page .trust-badge {
        display: block;
        margin-left: 0;
        margin-top: 1rem;
        text-align: center;
    }
    .usecase-page .step {
        flex-direction: column;
        align-items: flex-start;
    }
    .usecase-page .problem-grid {
        grid-template-columns: 1fr;
    }
    .usecase-page .dpi-highlight-box,
    .usecase-page .scan-enhance-box,
    .usecase-page .balance-box {
        padding: 1.2rem;
    }
    .usecase-page .final-cta-block,
    .usecase-page .final-action-block {
        padding: 1.8rem;
    }
}

/* ---------- RTL Support (Arabic, Hebrew) ---------- */
html[dir="rtl"] .usecase-page h2 {
    border-left: none;
    border-right: 5px solid #000000;
    padding-left: 0;
    padding-right: 1rem;
}

html[dir="rtl"] .usecase-page .step {
    border-left: none;
    border-right: 3px solid #000000;
    border-radius: 16px 0 0 16px;
}

html[dir="rtl"] .usecase-page .step-number {
    margin-left: 0.5rem;
    margin-right: 0;
}

html[dir="rtl"] .usecase-page .trust-badge {
    margin-left: 0;
    margin-right: 1.5rem;
}

html[dir="rtl"] .usecase-page .workflow-steps li {
    padding: 1.2rem 4rem 1.2rem 1.5rem;
}

html[dir="rtl"] .usecase-page .workflow-steps li::before {
    left: auto;
    right: 1.2rem;
}

html[dir="rtl"] .usecase-page .prevention-tips ul,
html[dir="rtl"] .usecase-page .use-cases-block ul {
    margin: 1rem 1.2rem 0 0;
}

/* ---------- RTL Support for Tables ---------- */
html[dir="rtl"] .usecase-page .dpi-table,
html[dir="rtl"] .usecase-page .comparison-table {
    direction: rtl;
}

html[dir="rtl"] .usecase-page .dpi-table th,
html[dir="rtl"] .usecase-page .comparison-table th,
html[dir="rtl"] .usecase-page .dpi-table td,
html[dir="rtl"] .usecase-page .comparison-table td {
    text-align: right;
}

html[dir="rtl"] .usecase-page .dpi-table th:first-child,
html[dir="rtl"] .usecase-page .comparison-table th:first-child {
    border-radius: 0 8px 0 0;
}

html[dir="rtl"] .usecase-page .dpi-table th:last-child,
html[dir="rtl"] .usecase-page .comparison-table th:last-child {
    border-radius: 8px 0 0 0;
}

/* إذا كان هناك عناصر داخل الجدول بحاجة لتعديل إضافي (مثل الأيقونات أو النصوص المضمنة) */
html[dir="rtl"] .usecase-page .dpi-table td,
html[dir="rtl"] .usecase-page .comparison-table td {
    text-align: right;
}

/* ---------- Print Styles ---------- */
@media print {
    .usecase-page .primary-btn,
    .usecase-page .final-cta-block,
    .usecase-page .final-action-block,
    .usecase-page .trust-badge {
        display: none;
    }
    .usecase-page {
        padding: 0;
        margin: 0;
    }
    .usecase-page .problem-card,
    .usecase-page .dpi-highlight-box {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}