/* ============================================
   Kamera Sistemleri - CSS Styles
   Theme: Cyan/Teal (#0891b2, #06b6d4)
   ============================================ */

:root {
    --kamera-primary: #0891b2;
    --kamera-primary-light: #06b6d4;
    --kamera-primary-dark: #0e7490;
    --kamera-gradient: linear-gradient(135deg, #0891b2, #06b6d4);
}

/* Hero Section */
.kamera-hero {
    position: relative;
    min-height: 45vh;
    display: flex;
    align-items: center;
    padding: 80px 0 80px;
    overflow: hidden;
}

.kamera-hero-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 50% 30%, rgba(8, 145, 178, 0.15), transparent 50%),
        linear-gradient(180deg, #0f172a 0%, #164e63 50%, #0f172a 100%);
    z-index: 0;
}

.kamera-hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(6, 182, 212, 0.1) 1px, transparent 1px),
        radial-gradient(circle at 80% 70%, rgba(8, 145, 178, 0.08) 1px, transparent 1px);
    background-size: 60px 60px, 80px 80px;
    opacity: 0.5;
}

.kamera-hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.kamera-hero-content {
    position: relative;
}

.kamera-hero .breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    font-size: 14px;
}

.kamera-hero .breadcrumb a {
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.3s;
}

.kamera-hero .breadcrumb a:hover {
    color: #06b6d4;
}

.kamera-hero .breadcrumb span {
    color: rgba(255, 255, 255, 0.4);
}

.kamera-hero .breadcrumb .current {
    color: #06b6d4;
}

.kamera-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(6, 182, 212, 0.15);
    border: 1px solid rgba(6, 182, 212, 0.3);
    border-radius: 100px;
    color: #67e8f9;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 24px;
}

.kamera-hero-title {
    font-family: 'Darker Grotesque', sans-serif;
    font-size: clamp(48px, 6vw, 72px);
    font-weight: 800;
    line-height: 1.1;
    color: #f8fafc;
    margin-bottom: 20px;
}

.kamera-hero-title .title-gradient {
    background: linear-gradient(135deg, #06b6d4, #22d3ee);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.kamera-hero-desc {
    font-size: 18px;
    color: #94a3b8;
    line-height: 1.7;
    margin-bottom: 32px;
    max-width: 520px;
}

.kamera-hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.kamera-hero-actions .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.kamera-hero-actions .btn-primary {
    background: var(--kamera-gradient);
    color: white;
    box-shadow: 0 4px 20px rgba(8, 145, 178, 0.3);
}

.kamera-hero-actions .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(8, 145, 178, 0.4);
}

.kamera-hero-actions .btn-outline-light {
    background: rgba(255, 255, 255, 0.1);
    color: #f8fafc;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.kamera-hero-actions .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
}

/* Hero Visual */
.kamera-hero-visual {
    position: relative;
}

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

.camera-preview-card {
    position: relative;
    aspect-ratio: 16/10;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s;
}

.camera-preview-card:hover {
    transform: scale(1.02);
    border-color: rgba(6, 182, 212, 0.3);
}

.camera-preview-card.large {
    grid-column: span 2;
    aspect-ratio: 16/9;
}

.camera-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 16px;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.6) 100%);
}

.camera-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: white;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #22c55e;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.camera-label {
    font-size: 12px;
    color: white;
    font-weight: 500;
}

.camera-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.3);
    background: linear-gradient(135deg, rgba(8, 145, 178, 0.1), rgba(6, 182, 212, 0.05));
}

.camera-placeholder svg {
    opacity: 0.5;
}

/* Sections Base */
.kamera-section {
    padding: 100px 0;
}

.kamera-section.bg-white {
    background: #ffffff;
}

.kamera-section.bg-light {
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.kamera-section.bg-dark {
    background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(8, 145, 178, 0.1);
    border: 1px solid rgba(8, 145, 178, 0.2);
    border-radius: 100px;
    color: var(--kamera-primary);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
}

.section-title {
    font-family: 'Darker Grotesque', sans-serif;
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 16px;
    line-height: 1.1;
}

.bg-dark .section-title {
    color: #f8fafc;
}

.section-desc {
    font-size: 17px;
    color: #64748b;
    line-height: 1.7;
    max-width: 600px;
}

.bg-dark .section-desc {
    color: #94a3b8;
}

/* Camera Types Grid */
.camera-types-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 48px;
}

.camera-type-card {
    position: relative;
    background: white;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid rgba(8, 145, 178, 0.1);
    transition: all 0.4s ease;
    text-decoration: none;
    display: block;
}

.camera-type-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 24px 48px rgba(8, 145, 178, 0.15);
    border-color: var(--kamera-primary);
}

.camera-type-image {
    position: relative;
    aspect-ratio: 16/10;
    background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
    overflow: hidden;
}

.camera-type-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.camera-type-card:hover .camera-type-image img {
    transform: scale(1.05);
}

.image-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: #94a3b8;
}

.type-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 12px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(10px);
    border-radius: 8px;
    font-size: 11px;
    font-weight: 600;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.camera-type-content {
    padding: 28px;
}

.camera-type-content h3 {
    font-family: 'Darker Grotesque', sans-serif;
    font-size: 24px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 12px;
    transition: color 0.3s;
}

.camera-type-card:hover .camera-type-content h3 {
    color: var(--kamera-primary);
}

.camera-type-content p {
    font-size: 15px;
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 20px;
}

.type-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.type-features span {
    padding: 4px 10px;
    background: rgba(8, 145, 178, 0.08);
    border-radius: 6px;
    font-size: 12px;
    color: var(--kamera-primary);
    font-weight: 500;
}

.type-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--kamera-primary);
    font-weight: 600;
    font-size: 14px;
    transition: gap 0.3s;
}

.camera-type-card:hover .type-link {
    gap: 12px;
}

/* Content Article Styles - For Long Text Pages */
.article-section {
    padding: 80px 0;
}

.article-container {
    max-width: 800px;
    margin: 0 auto;
}

.article-header {
    text-align: center;
    margin-bottom: 48px;
}

.article-content {
    font-size: 17px;
    line-height: 1.8;
    color: #334155;
}

.article-content h2 {
    font-family: 'Darker Grotesque', sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: #0f172a;
    margin-top: 56px;
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid rgba(8, 145, 178, 0.2);
}

.article-content h3 {
    font-family: 'Darker Grotesque', sans-serif;
    font-size: 24px;
    font-weight: 700;
    color: #1e293b;
    margin-top: 40px;
    margin-bottom: 16px;
}

.article-content p {
    margin-bottom: 20px;
}

.article-content ul,
.article-content ol {
    margin-bottom: 24px;
    padding-left: 24px;
}

.article-content li {
    margin-bottom: 12px;
    position: relative;
}

.article-content ul li::marker {
    color: var(--kamera-primary);
}

.article-content strong {
    color: #0f172a;
    font-weight: 600;
}

/* Info Box */
.info-box {
    background: linear-gradient(135deg, rgba(8, 145, 178, 0.08), rgba(6, 182, 212, 0.05));
    border-left: 4px solid var(--kamera-primary);
    border-radius: 0 12px 12px 0;
    padding: 24px 28px;
    margin: 32px 0;
}

.info-box-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    color: var(--kamera-primary-dark);
    margin-bottom: 12px;
}

.info-box p {
    margin-bottom: 0;
    color: #475569;
}

/* Comparison Table */
.comparison-table-wrapper {
    overflow-x: auto;
    margin: 40px 0;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.comparison-table th {
    background: linear-gradient(135deg, var(--kamera-primary), var(--kamera-primary-light));
    color: white;
    padding: 16px 20px;
    text-align: left;
    font-weight: 600;
    font-size: 14px;
}

.comparison-table td {
    padding: 16px 20px;
    border-bottom: 1px solid #f1f5f9;
    font-size: 14px;
    color: #475569;
}

.comparison-table tr:nth-child(even) {
    background: #f8fafc;
}

.comparison-table tr:hover {
    background: rgba(8, 145, 178, 0.05);
}

/* Feature Highlight Grid */
.feature-highlight-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin: 40px 0;
}

.feature-highlight {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s;
}

.feature-highlight:hover {
    border-color: var(--kamera-primary);
    box-shadow: 0 8px 24px rgba(8, 145, 178, 0.1);
}

.feature-highlight-icon {
    width: 48px;
    height: 48px;
    background: var(--kamera-gradient);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-bottom: 16px;
}

.feature-highlight h4 {
    font-size: 18px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 8px;
}

.feature-highlight p {
    font-size: 14px;
    color: #64748b;
    line-height: 1.6;
    margin: 0;
}

/* Table of Contents - Sticky Sidebar */
.article-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 48px;
    align-items: start;
}

.table-of-contents {
    position: sticky;
    top: 100px;
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 24px;
}

.toc-title {
    font-size: 14px;
    font-weight: 700;
    color: #0f172a;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e2e8f0;
}

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

.toc-list li {
    margin-bottom: 8px;
}

.toc-list a {
    display: block;
    padding: 8px 12px;
    font-size: 13px;
    color: #64748b;
    border-radius: 8px;
    transition: all 0.2s;
    text-decoration: none;
}

.toc-list a:hover,
.toc-list a.active {
    background: rgba(8, 145, 178, 0.1);
    color: var(--kamera-primary);
}

.toc-list a.active {
    font-weight: 600;
    border-left: 2px solid var(--kamera-primary);
}

/* FAQ Section */
.faq-grid {
    display: grid;
    gap: 16px;
    margin-top: 40px;
}

.faq-item {
    background: white;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s;
}

.faq-item:hover {
    border-color: var(--kamera-primary);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 16px;
    font-weight: 600;
    color: #0f172a;
    transition: all 0.3s;
}

.faq-question:hover {
    color: var(--kamera-primary);
}

.faq-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--kamera-primary);
    transition: transform 0.3s;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer-content {
    padding: 0 24px 24px;
    font-size: 15px;
    color: #64748b;
    line-height: 1.7;
}

/* CTA Section */
.kamera-cta {
    background: var(--kamera-gradient);
    padding: 80px 0;
    text-align: center;
}

.kamera-cta h2 {
    font-family: 'Darker Grotesque', sans-serif;
    font-size: clamp(32px, 4vw, 44px);
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
}

.kamera-cta p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.kamera-cta .btn-white {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 16px 32px;
    background: white;
    color: var(--kamera-primary);
    font-weight: 600;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s;
}

.kamera-cta .btn-white:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* Responsive */
@media (max-width: 1024px) {
    .kamera-hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .kamera-hero-visual {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .camera-types-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .article-layout {
        grid-template-columns: 1fr;
    }
    
    .table-of-contents {
        position: relative;
        top: 0;
        margin-bottom: 40px;
    }
    
    .feature-highlight-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .kamera-hero {
        padding: 120px 0 60px;
        min-height: auto;
    }
    
    .kamera-hero-actions {
        flex-direction: column;
    }
    
    .kamera-hero-actions .btn {
        width: 100%;
    }
    
    .hero-camera-grid {
        grid-template-columns: 1fr;
    }
    
    .camera-preview-card.large {
        grid-column: span 1;
    }
    
    .camera-types-grid {
        grid-template-columns: 1fr;
    }
    
    .kamera-section {
        padding: 60px 0;
    }
    
    .article-content h2 {
        font-size: 26px;
        margin-top: 40px;
    }
    
    .article-content h3 {
        font-size: 20px;
    }
}