/* ========================================
   Interview Questions Page Styles
   Production-quality CSS with animations,
   accessibility, and responsive design
   ======================================== */

/* ----------------------------------------
   CSS Custom Properties
   ---------------------------------------- */
:root {
    --iq-primary: #7c3aed;
    --iq-primary-dark: #6d28d9;
    --iq-primary-light: #a78bfa;
    --iq-success: #10b981;
    --iq-success-light: #d1fae5;
    --iq-warning: #f59e0b;
    --iq-danger: #ef4444;
    --iq-danger-light: #fee2e2;
    --iq-gray-50: #f9fafb;
    --iq-gray-100: #f3f4f6;
    --iq-gray-200: #e5e7eb;
    --iq-gray-300: #d1d5db;
    --iq-gray-400: #9ca3af;
    --iq-gray-500: #6b7280;
    --iq-gray-600: #4b5563;
    --iq-gray-700: #374151;
    --iq-gray-800: #1f2937;
    --iq-gray-900: #111827;
    --iq-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --iq-shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --iq-shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --iq-shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --iq-shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --iq-transition-fast: 150ms ease;
    --iq-transition: 200ms ease;
    --iq-transition-slow: 300ms ease;
}

/* ----------------------------------------
   Hero Section - Glassmorphism Stats
   ---------------------------------------- */
.iq-hero {
    background: linear-gradient(135deg, #7c3aed 0%, #4f46e5 50%, #2563eb 100%);
    position: relative;
    overflow: hidden;
}

.iq-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    pointer-events: none;
}

.iq-hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
    pointer-events: none;
}

.iq-stat-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    transition: transform var(--iq-transition), box-shadow var(--iq-transition);
}

.iq-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.iq-stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.iq-stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.iq-difficulty-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.iq-difficulty-badge.entry {
    background: rgba(16, 185, 129, 0.2);
    color: #6ee7b7;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.iq-difficulty-badge.mid {
    background: rgba(245, 158, 11, 0.2);
    color: #fcd34d;
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.iq-difficulty-badge.senior {
    background: rgba(239, 68, 68, 0.2);
    color: #fca5a5;
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.iq-priority-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    color: #1f2937;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    box-shadow: 0 4px 14px rgba(245, 158, 11, 0.4);
}

/* ----------------------------------------
   Sticky Navigation - Scroll Spy
   ---------------------------------------- */
.iq-sticky-nav {
    position: sticky;
    top: 0;
    z-index: 40;
    background: white;
    border-bottom: 1px solid var(--iq-gray-200);
    transition: box-shadow var(--iq-transition);
}

.iq-sticky-nav.scrolled {
    box-shadow: var(--iq-shadow-md);
}

.iq-nav-pills {
    display: flex;
    gap: 0.5rem;
    overflow-x: auto;
    padding: 1rem 0;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.iq-nav-pills::-webkit-scrollbar {
    display: none;
}

.iq-nav-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.625rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--iq-gray-600);
    background: var(--iq-gray-100);
    border: 1px solid transparent;
    white-space: nowrap;
    cursor: pointer;
    transition: all var(--iq-transition);
    text-decoration: none;
}

.iq-nav-pill:hover {
    color: var(--iq-primary);
    background: rgba(124, 58, 237, 0.1);
    border-color: rgba(124, 58, 237, 0.2);
}

.iq-nav-pill.active {
    color: white;
    background: var(--iq-primary);
    border-color: var(--iq-primary);
    box-shadow: 0 4px 14px rgba(124, 58, 237, 0.3);
}

.iq-nav-pill .count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.25rem;
    height: 1.25rem;
    padding: 0 0.375rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 600;
    background: rgba(0, 0, 0, 0.1);
}

.iq-nav-pill.active .count {
    background: rgba(255, 255, 255, 0.2);
}

/* ----------------------------------------
   Question Cards - Accordion
   ---------------------------------------- */
.iq-question-card {
    background: white;
    border: 1px solid var(--iq-gray-200);
    border-radius: 16px;
    margin-bottom: 1rem;
    overflow: hidden;
    transition: all var(--iq-transition);
}

.iq-question-card:hover {
    border-color: var(--iq-gray-300);
    box-shadow: var(--iq-shadow-md);
    transform: translateY(-2px);
}

.iq-question-card.expanded {
    border-color: var(--iq-primary-light);
    box-shadow: 0 8px 30px rgba(124, 58, 237, 0.12);
}

.iq-question-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    cursor: pointer;
    background: white;
    transition: background var(--iq-transition);
}

.iq-question-header:hover {
    background: var(--iq-gray-50);
}

.iq-question-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--iq-primary) 0%, var(--iq-primary-dark) 100%);
    color: white;
    font-size: 0.875rem;
    font-weight: 600;
    flex-shrink: 0;
}

.iq-question-content {
    flex: 1;
    min-width: 0;
}

.iq-question-text {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--iq-gray-900);
    line-height: 1.4;
    margin-bottom: 0.5rem;
}

.iq-question-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
}

.iq-category-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.625rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.iq-category-tag.behavioral {
    background: #dbeafe;
    color: #1d4ed8;
}

.iq-category-tag.technical {
    background: #fce7f3;
    color: #be185d;
}

.iq-category-tag.situational {
    background: #fef3c7;
    color: #b45309;
}

.iq-category-tag.culture {
    background: #d1fae5;
    color: #047857;
}

.iq-difficulty-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.625rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 500;
}

.iq-difficulty-tag.entry {
    background: #d1fae5;
    color: #047857;
}

.iq-difficulty-tag.mid {
    background: #fef3c7;
    color: #b45309;
}

.iq-difficulty-tag.senior {
    background: #fee2e2;
    color: #b91c1c;
}

.iq-expand-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--iq-gray-100);
    color: var(--iq-gray-500);
    flex-shrink: 0;
    transition: all var(--iq-transition);
}

.iq-question-card.expanded .iq-expand-icon {
    background: var(--iq-primary);
    color: white;
    transform: rotate(180deg);
}

/* Accordion Body - Animated */
.iq-question-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--iq-transition-slow) ease-out;
}

.iq-question-card.expanded .iq-question-body {
    max-height: 2000px;
    transition: max-height 0.5s ease-in;
}

.iq-question-body-inner {
    padding: 0 1.5rem 1.5rem 1.5rem;
    border-top: 1px solid var(--iq-gray-100);
}

/* Why They Ask This */
.iq-why-asked {
    background: var(--iq-gray-50);
    border-left: 4px solid var(--iq-primary);
    padding: 1rem 1.25rem;
    margin: 1.25rem 0;
    border-radius: 0 8px 8px 0;
}

.iq-why-asked-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--iq-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.iq-why-asked-text {
    font-size: 0.9375rem;
    color: var(--iq-gray-700);
    line-height: 1.6;
}

/* STAR Answer Box */
.iq-star-answer {
    background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
    border: 1px solid #a7f3d0;
    border-radius: 12px;
    padding: 1.5rem;
    margin: 1.25rem 0;
    position: relative;
}

.iq-star-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.iq-star-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #047857;
}

.iq-copy-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 0.875rem;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #047857;
    background: white;
    border: 1px solid #a7f3d0;
    cursor: pointer;
    transition: all var(--iq-transition);
}

.iq-copy-btn:hover {
    background: #047857;
    color: white;
    border-color: #047857;
}

.iq-copy-btn.copied {
    background: #047857;
    color: white;
    border-color: #047857;
}

.iq-copy-btn.copied::after {
    content: 'Copied!';
}

.iq-copy-btn.copied .copy-text {
    display: none;
}

.iq-star-section {
    margin-bottom: 1rem;
}

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

.iq-star-label {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    font-weight: 700;
    color: #065f46;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.375rem;
}

.iq-star-label .letter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 4px;
    background: #047857;
    color: white;
    font-size: 0.75rem;
}

.iq-star-text {
    font-size: 0.9375rem;
    color: var(--iq-gray-700);
    line-height: 1.6;
    padding-left: 1.625rem;
}

/* Red Flags Box */
.iq-red-flags {
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 12px;
    padding: 1.25rem;
    margin: 1.25rem 0;
}

.iq-red-flags-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #b91c1c;
    margin-bottom: 0.75rem;
}

.iq-red-flags-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.5rem;
}

.iq-red-flags-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--iq-gray-700);
}

.iq-red-flags-list li::before {
    content: '×';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 50%;
    background: #fecaca;
    color: #b91c1c;
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

/* Pro Tips Box */
.iq-pro-tips {
    background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 100%);
    border: 1px solid #c4b5fd;
    border-radius: 12px;
    padding: 1.25rem;
    margin: 1.25rem 0;
}

.iq-pro-tips-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--iq-primary-dark);
    margin-bottom: 0.75rem;
}

.iq-pro-tips-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.5rem;
}

.iq-pro-tips-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--iq-gray-700);
}

.iq-pro-tips-list li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 50%;
    background: #c4b5fd;
    color: var(--iq-primary-dark);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

/* ----------------------------------------
   Company-Specific Cards
   ---------------------------------------- */
.iq-company-card {
    background: white;
    border: 1px solid var(--iq-gray-200);
    border-radius: 16px;
    padding: 1.5rem;
    transition: all var(--iq-transition);
}

.iq-company-card:hover {
    border-color: var(--iq-primary-light);
    box-shadow: var(--iq-shadow-lg);
    transform: translateY(-4px);
}

.iq-company-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--iq-gray-100);
}

.iq-company-logo {
    width: 3rem;
    height: 3rem;
    border-radius: 12px;
    background: var(--iq-gray-100);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--iq-gray-600);
}

.iq-company-name {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--iq-gray-900);
}

.iq-company-section {
    margin-bottom: 1rem;
}

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

.iq-company-section-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--iq-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.iq-company-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
}

.iq-company-tag {
    display: inline-flex;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--iq-gray-100);
    color: var(--iq-gray-700);
}

/* ----------------------------------------
   Preparation Timeline
   ---------------------------------------- */
.iq-timeline-card {
    background: white;
    border: 1px solid var(--iq-gray-200);
    border-radius: 16px;
    padding: 1.5rem;
    height: 100%;
    transition: all var(--iq-transition);
}

.iq-timeline-card:hover {
    border-color: var(--iq-primary-light);
    box-shadow: var(--iq-shadow-md);
}

.iq-timeline-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.iq-timeline-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 10px;
    background: linear-gradient(135deg, var(--iq-primary) 0%, var(--iq-primary-dark) 100%);
    color: white;
    font-size: 1rem;
}

.iq-timeline-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--iq-gray-900);
}

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

.iq-timeline-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.625rem;
    font-size: 0.875rem;
    color: var(--iq-gray-600);
    line-height: 1.5;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--iq-gray-100);
}

.iq-timeline-list li:last-child {
    border-bottom: none;
}

.iq-timeline-list li::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--iq-primary);
    flex-shrink: 0;
    margin-top: 0.5rem;
}

/* ----------------------------------------
   Questions to Ask Section
   ---------------------------------------- */
.iq-followup-card {
    background: var(--iq-gray-50);
    border: 1px solid var(--iq-gray-200);
    border-radius: 12px;
    padding: 1rem 1.25rem;
    transition: all var(--iq-transition);
}

.iq-followup-card:hover {
    background: white;
    border-color: var(--iq-primary-light);
    transform: translateY(-2px);
}

.iq-followup-text {
    font-size: 0.9375rem;
    color: var(--iq-gray-700);
    line-height: 1.5;
    position: relative;
    padding-left: 1.75rem;
}

.iq-followup-text::before {
    content: '?';
    position: absolute;
    left: 0;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 50%;
    background: var(--iq-primary);
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
}

/* ----------------------------------------
   Cross-Promotion Section
   ---------------------------------------- */
.iq-cross-promo {
    background: linear-gradient(135deg, #f5f3ff 0%, #ede9fe 50%, #dbeafe 100%);
    border-radius: 24px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
}

.iq-cross-promo::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(124, 58, 237, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.iq-promo-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    box-shadow: var(--iq-shadow-lg);
    transition: all var(--iq-transition);
}

.iq-promo-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--iq-shadow-xl);
}

.iq-promo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--iq-primary) 0%, var(--iq-primary-dark) 100%);
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.iq-promo-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--iq-gray-900);
    margin-bottom: 0.5rem;
}

.iq-promo-text {
    font-size: 0.9375rem;
    color: var(--iq-gray-600);
    margin-bottom: 1.25rem;
}

.iq-promo-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    color: white;
    background: linear-gradient(135deg, var(--iq-primary) 0%, var(--iq-primary-dark) 100%);
    text-decoration: none;
    transition: all var(--iq-transition);
}

.iq-promo-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(124, 58, 237, 0.3);
}

/* ----------------------------------------
   Related Jobs Grid
   ---------------------------------------- */
.iq-related-job {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: white;
    border: 1px solid var(--iq-gray-200);
    border-radius: 12px;
    text-decoration: none;
    transition: all var(--iq-transition);
}

.iq-related-job:hover {
    border-color: var(--iq-primary);
    background: var(--iq-gray-50);
    transform: translateX(4px);
}

.iq-related-job-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 10px;
    background: var(--iq-gray-100);
    color: var(--iq-gray-600);
    flex-shrink: 0;
    transition: all var(--iq-transition);
}

.iq-related-job:hover .iq-related-job-icon {
    background: var(--iq-primary);
    color: white;
}

.iq-related-job-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--iq-gray-700);
}

/* ----------------------------------------
   CTA Section
   ---------------------------------------- */
.iq-cta-section {
    background: linear-gradient(135deg, #7c3aed 0%, #4f46e5 50%, #2563eb 100%);
    border-radius: 24px;
    padding: 4rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.iq-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.iq-cta-title {
    font-size: 2rem;
    font-weight: 700;
    color: white;
    margin-bottom: 1rem;
    position: relative;
}

.iq-cta-text {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto 2rem;
    position: relative;
}

.iq-cta-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    position: relative;
}

.iq-cta-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 9999px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--iq-primary);
    background: white;
    text-decoration: none;
    transition: all var(--iq-transition);
}

.iq-cta-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

.iq-cta-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 9999px;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    background: rgba(255, 255, 255, 0.1);
    border: 2px solid rgba(255, 255, 255, 0.3);
    text-decoration: none;
    transition: all var(--iq-transition);
}

.iq-cta-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: white;
    transform: translateY(-2px);
}

/* ----------------------------------------
   Industry Stats Card
   ---------------------------------------- */
.iq-stats-card {
    background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
    border: 1px solid #86efac;
    border-radius: 16px;
    padding: 1.5rem;
}

.iq-stats-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: #166534;
    margin-bottom: 1rem;
}

.iq-stats-grid {
    display: grid;
    gap: 1rem;
}

.iq-stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.iq-stat-item-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--iq-gray-500);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.iq-stat-item-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--iq-gray-900);
}

.iq-stat-source {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid #86efac;
    font-size: 0.75rem;
    color: var(--iq-gray-500);
    font-style: italic;
}

/* ----------------------------------------
   Video Tips Section
   ---------------------------------------- */
.iq-video-tip {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--iq-gray-50);
    border-radius: 12px;
    transition: all var(--iq-transition);
}

.iq-video-tip:hover {
    background: white;
    box-shadow: var(--iq-shadow);
}

.iq-video-tip-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    background: var(--iq-primary);
    color: white;
    flex-shrink: 0;
}

.iq-video-tip-text {
    font-size: 0.9375rem;
    color: var(--iq-gray-700);
    line-height: 1.5;
}

/* ----------------------------------------
   Section Headers
   ---------------------------------------- */
.iq-section-header {
    margin-bottom: 2rem;
}

.iq-section-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--iq-gray-900);
    margin-bottom: 0.5rem;
}

.iq-section-subtitle {
    font-size: 1rem;
    color: var(--iq-gray-600);
}

/* ----------------------------------------
   Responsive Design
   ---------------------------------------- */
@media (max-width: 1024px) {
    .iq-stat-number {
        font-size: 2rem;
    }

    .iq-cross-promo {
        padding: 2rem;
    }

    .iq-cta-section {
        padding: 3rem 1.5rem;
    }

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

@media (max-width: 768px) {
    .iq-stat-card {
        padding: 1rem;
    }

    .iq-stat-number {
        font-size: 1.75rem;
    }

    .iq-stat-label {
        font-size: 0.75rem;
    }

    .iq-nav-pills {
        padding: 0.75rem 0;
    }

    .iq-nav-pill {
        padding: 0.5rem 0.875rem;
        font-size: 0.8125rem;
    }

    .iq-question-header {
        padding: 1rem;
    }

    .iq-question-text {
        font-size: 1rem;
    }

    .iq-question-body-inner {
        padding: 0 1rem 1rem 1rem;
    }

    .iq-star-answer {
        padding: 1rem;
    }

    .iq-star-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }

    .iq-company-card {
        padding: 1rem;
    }

    .iq-timeline-card {
        padding: 1rem;
    }

    .iq-cross-promo {
        padding: 1.5rem;
        border-radius: 16px;
    }

    .iq-promo-card {
        padding: 1.5rem;
    }

    .iq-cta-section {
        padding: 2rem 1rem;
        border-radius: 16px;
    }

    .iq-cta-title {
        font-size: 1.5rem;
    }

    .iq-cta-text {
        font-size: 1rem;
    }

    .iq-cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .iq-cta-btn-primary,
    .iq-cta-btn-secondary {
        width: 100%;
        justify-content: center;
        max-width: 300px;
    }

    .iq-section-title {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .iq-hero {
        padding: 1.5rem 0;
    }

    .iq-stat-card {
        padding: 0.75rem;
    }

    .iq-stat-number {
        font-size: 1.5rem;
    }

    .iq-priority-badge {
        font-size: 0.625rem;
        padding: 0.375rem 0.75rem;
    }

    .iq-question-number {
        width: 1.75rem;
        height: 1.75rem;
        font-size: 0.75rem;
    }

    .iq-question-text {
        font-size: 0.9375rem;
    }

    .iq-star-text {
        font-size: 0.875rem;
        padding-left: 0;
    }

    .iq-star-label .letter {
        width: 1rem;
        height: 1rem;
        font-size: 0.625rem;
    }

    .iq-red-flags,
    .iq-pro-tips {
        padding: 1rem;
    }

    .iq-red-flags-list li,
    .iq-pro-tips-list li {
        font-size: 0.8125rem;
    }

    .iq-promo-icon {
        width: 3rem;
        height: 3rem;
        font-size: 1.25rem;
    }

    .iq-promo-title {
        font-size: 1.125rem;
    }

    .iq-cta-btn-primary,
    .iq-cta-btn-secondary {
        padding: 0.875rem 1.5rem;
        font-size: 0.9375rem;
    }
}

/* ----------------------------------------
   Scrollbar Hide Utility
   ---------------------------------------- */
.scrollbar-hide {
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
}

.scrollbar-hide::-webkit-scrollbar {
    display: none;  /* Chrome, Safari, Opera */
}

/* Mobile navigation fix - ensure pills don't cut off */
#question-nav .flex {
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    padding-right: 1rem;  /* Ensure last item isn't cut off */
}

/* ----------------------------------------
   Print Styles
   ---------------------------------------- */
@media print {
    .iq-sticky-nav,
    .iq-cross-promo,
    .iq-cta-section,
    .iq-copy-btn,
    .iq-related-job,
    .iq-nav-pills {
        display: none !important;
    }

    .iq-hero {
        background: white !important;
        color: black !important;
        padding: 0 !important;
    }

    .iq-stat-card {
        background: white !important;
        border: 1px solid #ccc !important;
    }

    .iq-stat-number {
        color: black !important;
    }

    .iq-stat-label {
        color: #666 !important;
    }

    .iq-question-card {
        break-inside: avoid;
        page-break-inside: avoid;
    }

    .iq-question-body {
        max-height: none !important;
        overflow: visible !important;
    }

    .iq-expand-icon {
        display: none !important;
    }

    .iq-star-answer {
        background: #f5f5f5 !important;
        border: 1px solid #ccc !important;
    }

    .iq-red-flags {
        background: #fff5f5 !important;
    }

    .iq-pro-tips {
        background: #f5f5ff !important;
    }
}

/* ----------------------------------------
   Accessibility - Focus States
   ---------------------------------------- */
.iq-nav-pill:focus-visible,
.iq-question-header:focus-visible,
.iq-copy-btn:focus-visible,
.iq-promo-btn:focus-visible,
.iq-cta-btn-primary:focus-visible,
.iq-cta-btn-secondary:focus-visible,
.iq-related-job:focus-visible {
    outline: 2px solid var(--iq-primary);
    outline-offset: 2px;
}

/* Skip Link */
.iq-skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--iq-primary);
    color: white;
    padding: 0.5rem 1rem;
    z-index: 100;
    transition: top var(--iq-transition);
}

.iq-skip-link:focus {
    top: 0;
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .iq-question-body {
        transition: none !important;
    }
}

/* ----------------------------------------
   Animation Keyframes
   ---------------------------------------- */
@keyframes iq-fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

.iq-animate-fade-in {
    animation: iq-fadeIn 0.3s ease-out;
}

.iq-animate-pulse {
    animation: iq-pulse 2s ease-in-out infinite;
}

/* ----------------------------------------
   Utility Classes
   ---------------------------------------- */
.iq-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.iq-text-gradient {
    background: linear-gradient(135deg, var(--iq-primary) 0%, #2563eb 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}