/* =====================================================
   Interviews Page - Customer Cases Style with Large Thumbnails
   ===================================================== */

:root {
    --primary: #00D4AA;
    --primary-dark: #00B896;
    --primary-gradient: linear-gradient(135deg, #00D4AA 0%, #00B4D8 100%);
    --text-primary: #191f28;
    --text-secondary: #4e5968;
    --text-tertiary: #8b95a1;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafb;
    --bg-tertiary: #f1f4f6;
    --border-color: #e5e8eb;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.12);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 24px;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
    --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* =====================================================
   Hero Section
   ===================================================== */
.interview-hero {
    padding: 100px 0 60px;
    background: var(--bg-secondary);
    text-align: center;
}

.interview-hero .hero-content {
    max-width: 700px;
    margin: 0 auto;
}

.interview-hero .hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(0, 212, 170, 0.1);
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 20px;
    letter-spacing: 0.5px;
}

.interview-hero h1 {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.4;
    margin-bottom: 16px;
    letter-spacing: -0.5px;
}

.interview-hero p {
    font-size: 17px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* =====================================================
   Filter Section - Pill Style Tabs
   ===================================================== */
.interview-filter-section {
    padding: 24px 0;
    background: var(--bg-primary);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
    transition: box-shadow 0.2s ease;
}

.interview-filter-section.is-sticky {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.filter-tabs {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

.filter-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    background: var(--bg-tertiary);
    border: none;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
}

.filter-tab i {
    font-size: 12px;
}

.filter-tab:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

.filter-tab.active {
    background: var(--text-primary);
    color: #fff;
}

/* Results Info */
.results-info {
    text-align: center;
    font-size: 14px;
    color: var(--text-tertiary);
}

.results-info strong {
    color: var(--primary);
    font-weight: 600;
}

.results-info .current-filter {
    color: var(--text-secondary);
    margin-left: 4px;
}

/* =====================================================
   Interviews Grid - Large Thumbnail Cards (Cases Style)
   ===================================================== */
.interviews-section {
    padding: 50px 0 40px;
    background: var(--bg-primary);
}

.interviews-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 50px;
}

/* Interview Card - Large Thumbnail Style */
.interview-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    position: relative;
}

.interview-card:hover {
    border-color: transparent;
    box-shadow: var(--shadow-lg);
    transform: translateY(-8px);
}

.interview-card .card-link {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    height: 100%;
}

/* Card Thumbnail - Large Image Area */
.card-thumb {
    position: relative;
    width: 100%;
    height: 200px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.interview-card:hover .card-thumb img {
    transform: scale(1.05);
}

.thumb-placeholder {
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
}

.thumb-placeholder .company-initial {
    font-size: 48px;
    font-weight: 800;
    color: #fff;
    text-transform: uppercase;
}

/* Card Overlay */
.card-overlay {
    position: absolute;
    top: 12px;
    left: 12px;
}

.interview-badge {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    color: #fff;
}

/* Card Content */
.card-content {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

/* Card Tags */
.card-tags {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.card-tags .tag {
    padding: 5px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: -0.2px;
}

.tag.cloud {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.tag.server {
    background: rgba(16, 185, 129, 0.1);
    color: #10b981;
}

.tag.security {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

.tag.domain {
    background: rgba(245, 158, 11, 0.1);
    color: #f59e0b;
}

.tag.marketing {
    background: rgba(168, 85, 247, 0.1);
    color: #a855f7;
}

/* Card Company Name */
.card-company {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    letter-spacing: -0.3px;
}

/* Card Quote */
.card-quote {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 12px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Card Meta - Interviewee Info */
.card-meta {
    margin-bottom: 16px;
}

.card-meta .interviewee {
    font-size: 13px;
    color: var(--text-tertiary);
    font-weight: 500;
}

/* Card Action */
.card-action {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    margin-top: auto;
    transition: gap var(--transition-fast);
}

.card-action i {
    font-size: 12px;
    transition: transform var(--transition-fast);
}

.interview-card:hover .card-action {
    gap: 12px;
}

.interview-card:hover .card-action i {
    transform: translateX(4px);
}

/* =====================================================
   Loading Spinner
   ===================================================== */
.interviews-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 0;
    gap: 16px;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-color);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.interviews-loading p {
    font-size: 14px;
    color: var(--text-tertiary);
}

/* =====================================================
   No Results
   ===================================================== */
.no-interviews {
    text-align: center;
    padding: 80px 20px;
    color: var(--text-tertiary);
}

.no-interviews i {
    font-size: 48px;
    margin-bottom: 20px;
    opacity: 0.5;
}

.no-interviews h3 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.no-interviews p {
    font-size: 14px;
    margin-bottom: 24px;
}

.btn-reset-filter {
    display: inline-flex;
    align-items: center;
    padding: 12px 24px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: 100px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
}

.btn-reset-filter:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* =====================================================
   Pagination
   ===================================================== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 40px;
}

.pagination-btn {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    font-size: 14px;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pagination-btn:hover:not(:disabled) {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.pagination-pages {
    display: flex;
    gap: 4px;
}

.pagination-page {
    min-width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--bg-primary);
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.pagination-page:hover {
    border-color: var(--text-primary);
    color: var(--text-primary);
}

.pagination-page.active {
    background: var(--text-primary);
    border-color: var(--text-primary);
    color: #fff;
}

.pagination-ellipsis {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    font-size: 14px;
    color: var(--text-tertiary);
}

/* =====================================================
   CTA Section
   ===================================================== */
.interview-cta-section {
    padding: 50px 0;
    background: var(--bg-primary);
}

.interview-cta-section .cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.cta-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 40px;
    border-radius: 100px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all var(--transition-normal);
    min-width: 200px;
}

.cta-btn.primary {
    background: var(--primary);
    color: #fff;
}

.cta-btn.primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 212, 170, 0.3);
}

.cta-btn.secondary {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.cta-btn.secondary:hover {
    background: var(--border-color);
    transform: translateY(-2px);
}

/* =====================================================
   Stats Section
   ===================================================== */
.interview-stats-section {
    padding: 80px 0;
    background: var(--bg-secondary);
    text-align: center;
}

.stats-header {
    margin-bottom: 50px;
}

.stats-header h2 {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.stats-header p {
    font-size: 16px;
    color: var(--text-secondary);
}

.stats-grid {
    display: flex;
    justify-content: center;
    gap: 80px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

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

.stat-number {
    font-size: 48px;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 12px;
    letter-spacing: -1px;
}

.stat-number .plus {
    color: var(--primary);
    font-weight: 700;
}

.stat-label {
    font-size: 15px;
    color: var(--text-tertiary);
    font-weight: 500;
}

.stats-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: var(--primary);
    border-radius: 100px;
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.stats-cta:hover {
    background: var(--primary-dark);
    gap: 12px;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 212, 170, 0.3);
}

.stats-cta i {
    font-size: 12px;
    transition: transform var(--transition-fast);
}

.stats-cta:hover i {
    transform: translateX(4px);
}

/* =====================================================
   Animations
   ===================================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.interview-card {
    animation: fadeInUp 0.5s ease forwards;
}

.interview-card:nth-child(1) { animation-delay: 0s; }
.interview-card:nth-child(2) { animation-delay: 0.05s; }
.interview-card:nth-child(3) { animation-delay: 0.1s; }
.interview-card:nth-child(4) { animation-delay: 0.15s; }
.interview-card:nth-child(5) { animation-delay: 0.2s; }
.interview-card:nth-child(6) { animation-delay: 0.25s; }

/* =====================================================
   Responsive Design
   ===================================================== */
@media (max-width: 1024px) {
    .interviews-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .card-thumb {
        height: 180px;
    }

    .stats-grid {
        gap: 50px;
    }

    .stat-number {
        font-size: 40px;
    }
}

@media (max-width: 768px) {
    .interview-hero {
        padding: 80px 0 50px;
    }

    .interview-hero h1 {
        font-size: 28px;
    }

    .interview-hero p {
        font-size: 15px;
    }

    .interview-filter-section {
        padding: 20px 0;
    }

    .filter-tabs {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 8px;
        gap: 8px;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    .filter-tab {
        padding: 8px 16px;
        font-size: 13px;
        flex-shrink: 0;
    }

    .interviews-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .card-thumb {
        height: 200px;
    }

    .card-content {
        padding: 20px;
    }

    .stats-header h2 {
        font-size: 24px;
    }

    .stats-grid {
        gap: 40px;
    }

    .stat-number {
        font-size: 36px;
    }

    .cta-btn {
        padding: 14px 32px;
        font-size: 14px;
        min-width: auto;
        flex: 1;
    }

    .pagination {
        gap: 4px;
    }

    .pagination-btn,
    .pagination-page {
        width: 36px;
        height: 36px;
        min-width: 36px;
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .interview-hero h1 {
        font-size: 24px;
    }

    .card-thumb {
        height: 180px;
    }

    .thumb-placeholder .company-initial {
        font-size: 36px;
    }

    .interview-cta-section .cta-buttons {
        flex-direction: column;
    }

    .cta-btn {
        width: 100%;
    }
}