/* ============================================
   Infvest Whitepaper Page Styles
   专为白皮书页面设计的高级样式
   ============================================ */

/* ============================================
   1. Hero Section
   ============================================ */

.whitepaper-hero {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 160px 0 100px;
    overflow: hidden;
    background: 
        radial-gradient(ellipse 100% 60% at 50% 0%, rgba(108, 92, 231, 0.25) 0%, transparent 60%),
        radial-gradient(ellipse 60% 40% at 20% 80%, rgba(0, 217, 255, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 80%, rgba(236, 72, 153, 0.15) 0%, transparent 50%),
        linear-gradient(180deg, #0a0a1a 0%, #0f0f2a 100%);
}

.whitepaper-hero .container {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(108, 92, 231, 0.15);
    border: 1px solid rgba(108, 92, 231, 0.3);
    border-radius: 30px;
    padding: 10px 24px;
    margin-bottom: 30px;
    font-size: 14px;
    font-weight: 600;
    color: #a78bfa;
}

.hero-badge .badge-icon {
    font-size: 18px;
}

.whitepaper-hero .hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #fff 0%, #a78bfa 50%, #00d9ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.whitepaper-hero .hero-subtitle {
    font-size: 1.2rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    max-width: 700px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 60px;
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
}

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

.hero-stats .stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: #00d9ff;
    margin-bottom: 4px;
}

.hero-stats .stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Floating Orbs */
.hero-decoration {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.floating-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: 0.4;
    animation: floatOrb 15s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: rgba(108, 92, 231, 0.5);
    top: -100px;
    left: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: rgba(0, 217, 255, 0.4);
    bottom: -50px;
    right: -50px;
    animation-delay: 5s;
}

.orb-3 {
    width: 250px;
    height: 250px;
    background: rgba(236, 72, 153, 0.4);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
}

@keyframes floatOrb {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    25% {
        transform: translate(30px, -30px) scale(1.1);
    }
    50% {
        transform: translate(-20px, 20px) scale(0.95);
    }
    75% {
        transform: translate(20px, 30px) scale(1.05);
    }
}

/* ============================================
   2. TOC Section
   ============================================ */

.toc-section {
    padding: 100px 0;
    background: #0a0a1a;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.6);
}

.toc-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
}

.toc-card {
    display: flex;
    align-items: center;
    gap: 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 24px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.toc-card:hover {
    background: rgba(108, 92, 231, 0.1);
    border-color: rgba(108, 92, 231, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(108, 92, 231, 0.15);
}

.toc-number {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, #6c5ce7, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    min-width: 60px;
}

.toc-content {
    flex: 1;
}

.toc-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
}

.toc-content p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

.toc-card i {
    color: rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.toc-card:hover i {
    color: #00d9ff;
    transform: translateX(5px);
}

/* ============================================
   3. Content Sections
   ============================================ */

.content-section {
    padding: 100px 0;
    position: relative;
}

.content-section:nth-child(odd) {
    background: #0f0f2a;
}

.content-section:nth-child(even) {
    background: #0a0a1a;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.section-badge span:first-child {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, #6c5ce7, #a855f7);
    border-radius: 10px;
    font-size: 0.875rem;
    font-weight: 700;
    color: #fff;
}

.section-badge span:last-child {
    font-size: 0.875rem;
    font-weight: 600;
    color: #a78bfa;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.content-section h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 24px;
    line-height: 1.2;
}

.section-desc {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 700px;
    margin-bottom: 48px;
}

/* ============================================
   4. Vision Section
   ============================================ */

.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: start;
}

.content-main p {
    font-size: 1.05rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 24px;
}

.vision-statement {
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.15) 0%, rgba(168, 85, 247, 0.1) 100%);
    border-left: 4px solid #6c5ce7;
    border-radius: 0 16px 16px 0;
    padding: 32px;
    margin: 32px 0;
}

.vision-statement blockquote {
    font-size: 1.2rem;
    font-style: italic;
    line-height: 1.7;
    color: #fff;
    margin: 0;
}

.vision-list {
    list-style: none;
    padding: 0;
    margin: 32px 0 0;
}

.vision-list li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 16px;
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
}

.vision-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00ff88;
    font-weight: bold;
}

.vision-list li strong {
    color: #00d9ff;
}

.content-aside {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.stat-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.stat-card:hover {
    border-color: rgba(108, 92, 231, 0.4);
    transform: translateY(-4px);
}

.stat-card.highlight {
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.2) 0%, rgba(168, 85, 247, 0.1) 100%);
    border-color: rgba(108, 92, 231, 0.4);
}

.stat-card .stat-icon {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.stat-card h3 {
    font-size: 1.75rem;
    font-weight: 800;
    color: #00d9ff;
    margin-bottom: 8px;
}

.stat-card p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* ============================================
   5. Problem Section
   ============================================ */

.problem-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.problem-card {
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.3s ease;
}

.problem-card:hover {
    border-color: rgba(239, 68, 68, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(239, 68, 68, 0.1);
}

.problem-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.problem-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.problem-card > p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 20px;
}

.problem-stat {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.problem-stat .stat-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: #ef4444;
}

.problem-stat .stat-text {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   6. Solution Section
   ============================================ */

.solution-flow {
    max-width: 800px;
    margin: 48px auto;
}

.flow-step {
    display: flex;
    gap: 24px;
    padding: 32px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.flow-step:hover {
    border-color: rgba(108, 92, 231, 0.4);
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(108, 92, 231, 0.1);
}

.step-number {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #6c5ce7, #a855f7);
    border-radius: 12px;
    font-size: 1.25rem;
    font-weight: 800;
    color: #fff;
}

.step-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.step-content p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 16px;
}

.step-platform {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.platform-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.platform-badge.dreamladder {
    background: rgba(236, 72, 153, 0.15);
    color: #ec4899;
    border: 1px solid rgba(236, 72, 153, 0.3);
}

.platform-badge.xcofound {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.3);
}

.platform-badge.xkol {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.platform-badge.infvest {
    background: rgba(108, 92, 231, 0.15);
    color: #a78bfa;
    border: 1px solid rgba(108, 92, 231, 0.3);
}

.platform-badge.playxwin {
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.platform-badge.buytime {
    background: rgba(139, 92, 246, 0.15);
    color: #8b5cf6;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.flow-connector {
    width: 2px;
    height: 40px;
    background: linear-gradient(180deg, #6c5ce7, transparent);
    margin-left: 55px;
}

.solution-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-top: 60px;
}

.benefit-card {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1) 0%, rgba(0, 255, 136, 0.05) 100%);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    border-color: rgba(0, 217, 255, 0.4);
    transform: translateY(-4px);
}

.benefit-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.benefit-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #00d9ff;
    margin-bottom: 8px;
}

.benefit-card p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* ============================================
   7. Entrepreneur Support Section
   ============================================ */

.entrepreneur-section {
    background: linear-gradient(180deg, #0a0a1a 0%, #0f0f2a 50%, #0a0a1a 100%);
}

/* Incubator Program */
.support-program {
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.15) 0%, rgba(0, 217, 255, 0.08) 100%);
    border: 1px solid rgba(108, 92, 231, 0.4);
    border-radius: 24px;
    padding: 40px;
    margin-bottom: 60px;
}

.program-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
}

.program-icon {
    font-size: 3rem;
}

.program-info h3 {
    font-size: 1.75rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 6px;
}

.program-tag {
    display: inline-block;
    background: rgba(0, 217, 255, 0.2);
    color: #00d9ff;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.support-program > p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.75);
    margin-bottom: 32px;
}

.program-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.feature-item {
    display: flex;
    gap: 16px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 16px;
    padding: 20px;
}

.feature-item .feature-icon {
    font-size: 1.5rem;
}

.feature-content h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}

.feature-content p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* Grant Tiers */
.grants-section {
    margin-bottom: 60px;
}

.grants-section h3 {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
}

.grants-intro {
    text-align: center;
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 700px;
    margin: 0 auto 40px;
}

.grant-tiers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.grant-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 32px;
    position: relative;
    transition: all 0.3s ease;
}

.grant-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.grant-card.featured {
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.2) 0%, rgba(168, 85, 247, 0.1) 100%);
    border-color: rgba(108, 92, 231, 0.5);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #6c5ce7, #a855f7);
    color: #fff;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.grant-header {
    text-align: center;
    margin-bottom: 24px;
    padding-top: 8px;
}

.grant-tier {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 8px;
}

.grant-amount {
    font-size: 1.75rem;
    font-weight: 800;
    color: #00d9ff;
}

.grant-features {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
}

.grant-features li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 12px;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.75);
}

.grant-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #00ff88;
    font-weight: bold;
}

.grant-timeline {
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.timeline-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}

.timeline-value {
    font-size: 0.9rem;
    font-weight: 600;
    color: #a78bfa;
    margin-left: 8px;
}

/* Mentor Network */
.mentor-section {
    margin-bottom: 60px;
}

.mentor-section h3 {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
}

.mentor-intro {
    text-align: center;
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 700px;
    margin: 0 auto 40px;
}

.mentor-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.mentor-stat {
    text-align: center;
    background: rgba(108, 92, 231, 0.1);
    border: 1px solid rgba(108, 92, 231, 0.3);
    border-radius: 16px;
    padding: 24px 32px;
}

.mentor-stat .stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: #00d9ff;
    margin-bottom: 8px;
}

.mentor-stat .stat-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

.mentor-areas {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 32px;
}

.mentor-areas h4 {
    text-align: center;
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 24px;
}

.area-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.area-tag {
    background: rgba(108, 92, 231, 0.15);
    color: #a78bfa;
    padding: 8px 18px;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid rgba(108, 92, 231, 0.3);
    transition: all 0.3s ease;
}

.area-tag:hover {
    background: rgba(108, 92, 231, 0.3);
    border-color: rgba(108, 92, 231, 0.6);
    transform: translateY(-2px);
}

/* Success Stories */
.success-stories {
    margin-bottom: 60px;
}

.success-stories h3 {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 40px;
}

.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.story-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.3s ease;
}

.story-card:hover {
    border-color: rgba(108, 92, 231, 0.4);
    transform: translateY(-4px);
}

.story-quote {
    font-size: 4rem;
    line-height: 1;
    color: #6c5ce7;
    margin-bottom: -20px;
}

.story-text {
    font-size: 1rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.8);
    font-style: italic;
    margin-bottom: 20px;
}

.story-author {
    margin-bottom: 16px;
}

.author-name {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 4px;
}

.author-title {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.story-results {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.result-item {
    background: rgba(0, 255, 136, 0.1);
    color: #00ff88;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Resources Hub */
.resources-hub {
    margin-bottom: 60px;
}

.resources-hub h3 {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
}

.resources-intro {
    text-align: center;
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto 40px;
}

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

.resource-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.resource-item:hover {
    border-color: rgba(108, 92, 231, 0.4);
    transform: translateY(-4px);
}

.resource-icon {
    display: block;
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.resource-item h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.resource-item p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* Apply CTA */
.apply-cta {
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.2) 0%, rgba(0, 217, 255, 0.1) 100%);
    border: 1px solid rgba(108, 92, 231, 0.4);
    border-radius: 24px;
    padding: 48px;
    text-align: center;
}

.apply-cta h3 {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
}

.apply-cta > p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.75);
    max-width: 600px;
    margin: 0 auto 32px;
}

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

/* Featured TOC Card */
.toc-card.featured {
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.15) 0%, rgba(0, 217, 255, 0.08) 100%);
    border-color: rgba(108, 92, 231, 0.4);
}

.toc-card.featured .toc-number {
    background: linear-gradient(135deg, #00d9ff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ============================================
   8. Technology Section
   ============================================ */

.tech-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-bottom: 60px;
}

.tech-highlight {
    display: flex;
    gap: 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.3s ease;
}

.tech-highlight:hover {
    border-color: rgba(108, 92, 231, 0.4);
    transform: translateY(-4px);
}

.highlight-icon {
    font-size: 2.5rem;
    min-width: 50px;
}

.highlight-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 10px;
}

.highlight-content p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
    margin: 0;
}

.tech-specs {
    background: rgba(108, 92, 231, 0.1);
    border: 1px solid rgba(108, 92, 231, 0.3);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 60px;
}

.tech-specs h3 {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 32px;
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 24px;
}

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

.spec-label {
    display: block;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.spec-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: #00d9ff;
}

.tech-diagram-section h3 {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 32px;
}

.arch-layers {
    display: flex;
    flex-direction: column;
    gap: 16px;
    max-width: 800px;
    margin: 0 auto;
}

.arch-layer {
    background: rgba(108, 92, 231, 0.1);
    border: 1px solid rgba(108, 92, 231, 0.3);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
}

.arch-layer:hover {
    border-color: rgba(108, 92, 231, 0.6);
    transform: translateX(10px);
}

.layer-name {
    font-size: 1rem;
    font-weight: 700;
    color: #a78bfa;
    margin-bottom: 12px;
}

.arch-layer .layer-items {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.arch-layer .layer-items span {
    background: rgba(0, 217, 255, 0.15);
    color: #00d9ff;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* ============================================
   8. Ecosystem Section
   ============================================ */

.ecosystem-platforms {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.platform-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.3s ease;
}

.platform-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.platform-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.platform-logo {
    font-size: 2rem;
}

.platform-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin: 0;
    flex: 1;
}

.platform-tag {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.dreamladder-card .platform-tag {
    background: rgba(236, 72, 153, 0.15);
    color: #ec4899;
}

.dreamladder-card:hover {
    border-color: rgba(236, 72, 153, 0.4);
}

.xcofound-card .platform-tag {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.xcofound-card:hover {
    border-color: rgba(245, 158, 11, 0.4);
}

.xkol-card .platform-tag {
    background: rgba(16, 185, 129, 0.15);
    color: #10b981;
}

.xkol-card:hover {
    border-color: rgba(16, 185, 129, 0.4);
}

.playxwin-card .platform-tag {
    background: rgba(59, 130, 246, 0.15);
    color: #3b82f6;
}

.playxwin-card:hover {
    border-color: rgba(59, 130, 246, 0.4);
}

.buytime-card .platform-tag {
    background: rgba(139, 92, 246, 0.15);
    color: #8b5cf6;
}

.buytime-card:hover {
    border-color: rgba(139, 92, 246, 0.4);
}

.quantx-card .platform-tag {
    background: rgba(0, 217, 255, 0.15);
    color: #00d9ff;
}

.quantx-card:hover {
    border-color: rgba(0, 217, 255, 0.4);
}

.platform-card > p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 20px;
}

.platform-card ul {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
}

.platform-card ul li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.platform-card ul li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #00d9ff;
}

.platform-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: #a78bfa;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.platform-link:hover {
    color: #00d9ff;
    gap: 12px;
}

/* ============================================
   9. Tokenomics Section
   ============================================ */

.token-overview {
    display: flex;
    justify-content: center;
    margin-bottom: 60px;
}

.token-info-card {
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.2) 0%, rgba(168, 85, 247, 0.1) 100%);
    border: 1px solid rgba(108, 92, 231, 0.4);
    border-radius: 24px;
    padding: 40px 60px;
    text-align: center;
}

.token-symbol {
    display: inline-block;
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #6c5ce7, #a855f7, #00d9ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.token-info-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 24px;
}

.token-stats {
    display: flex;
    gap: 40px;
    justify-content: center;
}

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

.token-stat .stat-label {
    display: block;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.token-stat .stat-value {
    font-size: 1.25rem;
    font-weight: 700;
    color: #00d9ff;
}

.distribution-grid h3 {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 32px;
}

.distribution-chart {
    max-width: 600px;
    margin: 0 auto;
}

.chart-item {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}

.chart-bar {
    width: var(--percentage);
    height: 12px;
    border-radius: 6px;
    transition: width 1s ease;
}

.ecosystem-bar {
    background: linear-gradient(90deg, #6c5ce7, #a855f7);
}

.team-bar {
    background: linear-gradient(90deg, #f59e0b, #fbbf24);
}

.community-bar {
    background: linear-gradient(90deg, #10b981, #34d399);
}

.reserve-bar {
    background: linear-gradient(90deg, #3b82f6, #60a5fa);
}

.investors-bar {
    background: linear-gradient(90deg, #ec4899, #f472b6);
}

.liquidity-bar {
    background: linear-gradient(90deg, #00d9ff, #67e8f9);
}

.chart-info {
    display: flex;
    justify-content: space-between;
    flex: 1;
}

.chart-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
}

.chart-value {
    font-size: 0.9rem;
    font-weight: 700;
    color: #fff;
}

.token-utility {
    margin-top: 60px;
}

.token-utility h3 {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 32px;
}

.utility-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.utility-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    transition: all 0.3s ease;
}

.utility-item:hover {
    border-color: rgba(108, 92, 231, 0.4);
    transform: translateY(-4px);
}

.utility-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

.utility-item h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.utility-item p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

/* ============================================
   10. Download Section
   ============================================ */

.download-section {
    padding: 100px 0;
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.15) 0%, rgba(168, 85, 247, 0.1) 100%);
    border-top: 1px solid rgba(108, 92, 231, 0.3);
    border-bottom: 1px solid rgba(108, 92, 231, 0.3);
}

.download-content {
    text-align: center;
}

.download-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
}

.download-content > p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    max-width: 600px;
    margin: 0 auto 48px;
}

.download-options {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.download-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 32px;
    min-width: 200px;
    text-align: center;
    transition: all 0.3s ease;
}

.download-card:hover {
    border-color: rgba(108, 92, 231, 0.4);
    transform: translateY(-4px);
}

.download-card.featured {
    background: linear-gradient(135deg, rgba(108, 92, 231, 0.2) 0%, rgba(168, 85, 247, 0.1) 100%);
    border-color: rgba(108, 92, 231, 0.4);
}

.download-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.download-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.download-card p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 20px;
}

.download-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #6c5ce7, #a855f7);
    color: #fff;
    padding: 12px 24px;
    border-radius: 30px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(108, 92, 231, 0.4);
}

.download-note {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.download-note a {
    color: #00d9ff;
    text-decoration: none;
}

.download-note a:hover {
    text-decoration: underline;
}

/* ============================================
   11. CTA Section
   ============================================ */

.cta-section {
    padding: 100px 0;
    background: #0a0a1a;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 16px;
}

.cta-content > p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 40px;
}

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

/* ============================================
   12. Governance Section
   ============================================ */

.governance-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
    margin-bottom: 60px;
}

.governance-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.3s ease;
}

.governance-card:hover {
    border-color: rgba(108, 92, 231, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(108, 92, 231, 0.1);
}

.governance-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.governance-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.governance-card > p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
    margin-bottom: 20px;
}

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

.governance-features li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 10px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.governance-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #6c5ce7;
}

.governance-timeline {
    background: rgba(108, 92, 231, 0.1);
    border: 1px solid rgba(108, 92, 231, 0.3);
    border-radius: 20px;
    padding: 40px;
}

.governance-timeline h3 {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 32px;
}

.timeline-steps {
    display: flex;
    justify-content: space-around;
    gap: 24px;
    flex-wrap: wrap;
}

.timeline-step {
    text-align: center;
    flex: 1;
    min-width: 200px;
}

.timeline-step .step-phase {
    font-size: 0.85rem;
    font-weight: 600;
    color: #a78bfa;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.timeline-step .step-year {
    font-size: 1.5rem;
    font-weight: 800;
    color: #00d9ff;
    margin-bottom: 12px;
}

.timeline-step p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.timeline-step.active .step-year {
    color: #00ff88;
}

/* ============================================
   13. Security Section
   ============================================ */

.security-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 60px;
}

.security-card {
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.2);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.3s ease;
}

.security-card:hover {
    border-color: rgba(16, 185, 129, 0.4);
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(16, 185, 129, 0.1);
}

.security-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.security-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.security-card p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.65);
    margin: 0;
}

.audit-reports {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 40px;
}

.audit-reports h3 {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 32px;
}

.reports-grid {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.report-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    min-width: 200px;
    transition: all 0.3s ease;
}

.report-card:hover {
    border-color: rgba(108, 92, 231, 0.4);
    transform: translateY(-4px);
}

.report-logo {
    font-size: 2rem;
    margin-bottom: 12px;
}

.report-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
}

.report-card p {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 12px;
}

.report-date {
    display: block;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 8px;
}

.report-status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.report-status.passed {
    background: rgba(0, 255, 136, 0.15);
    color: #00ff88;
}

.report-status.in-progress {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

/* ============================================
   14. Roadmap Section
   ============================================ */

.roadmap-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.roadmap-timeline::before {
    content: '';
    position: absolute;
    left: 24px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, #6c5ce7 0%, #00d9ff 50%, rgba(108, 92, 231, 0.3) 100%);
}

.roadmap-item {
    display: flex;
    gap: 24px;
    margin-bottom: 40px;
    position: relative;
}

.roadmap-marker {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 50px;
    height: 50px;
    background: #0f0f2a;
    border: 3px solid rgba(108, 92, 231, 0.5);
    border-radius: 50%;
    font-size: 1.25rem;
    z-index: 2;
}

.roadmap-item.completed .roadmap-marker {
    background: linear-gradient(135deg, #6c5ce7, #a855f7);
    border-color: #6c5ce7;
    color: #fff;
}

.roadmap-item.active .roadmap-marker {
    background: linear-gradient(135deg, #00d9ff, #00ff88);
    border-color: #00d9ff;
    animation: pulseMarker 2s ease-in-out infinite;
}

@keyframes pulseMarker {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 217, 255, 0.4); }
    50% { box-shadow: 0 0 0 15px rgba(0, 217, 255, 0); }
}

.roadmap-content {
    flex: 1;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s ease;
}

.roadmap-content:hover {
    border-color: rgba(108, 92, 231, 0.4);
    transform: translateX(10px);
}

.roadmap-date {
    font-size: 0.85rem;
    font-weight: 600;
    color: #00d9ff;
    margin-bottom: 8px;
}

.roadmap-content h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 12px;
}

.roadmap-content ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.roadmap-content li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
}

.roadmap-content li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: #a78bfa;
}

/* ============================================
   15. Team Section
   ============================================ */

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 60px;
}

.team-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 32px;
    text-align: center;
    transition: all 0.3s ease;
}

.team-card:hover {
    border-color: rgba(108, 92, 231, 0.4);
    transform: translateY(-8px);
    box-shadow: 0 20px 50px rgba(108, 92, 231, 0.15);
}

.team-avatar {
    font-size: 4rem;
    margin-bottom: 16px;
}

.team-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
}

.team-role {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #a78bfa;
    margin-bottom: 16px;
}

.team-card p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 16px;
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.team-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: rgba(108, 92, 231, 0.15);
    border: 1px solid rgba(108, 92, 231, 0.3);
    border-radius: 50%;
    color: #a78bfa;
    transition: all 0.3s ease;
}

.team-social a:hover {
    background: #6c5ce7;
    border-color: #6c5ce7;
    color: #fff;
}

.advisors-section {
    margin-bottom: 60px;
}

.advisors-section h3 {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 32px;
}

.advisors-grid {
    display: flex;
    justify-content: center;
    gap: 24px;
    flex-wrap: wrap;
}

.advisor-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    min-width: 180px;
    transition: all 0.3s ease;
}

.advisor-card:hover {
    border-color: rgba(108, 92, 231, 0.4);
    transform: translateY(-4px);
}

.advisor-avatar {
    font-size: 2.5rem;
    margin-bottom: 12px;
}

.advisor-card h4 {
    font-size: 1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 6px;
}

.advisor-card p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

.team-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    padding: 40px;
    background: rgba(108, 92, 231, 0.1);
    border: 1px solid rgba(108, 92, 231, 0.3);
    border-radius: 20px;
}

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

.team-stat-item .stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: #00d9ff;
    margin-bottom: 8px;
}

.team-stat-item .stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.6);
}

/* ============================================
   16. FAQ Section
   ============================================ */

.faq-grid {
    max-width: 800px;
    margin: 48px auto 0;
}

.faq-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(108, 92, 231, 0.4);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    cursor: pointer;
}

.faq-question h3 {
    font-size: 1.05rem;
    font-weight: 600;
    color: #fff;
    margin: 0;
    flex: 1;
    padding-right: 20px;
}

.faq-toggle {
    font-size: 1.5rem;
    color: #6c5ce7;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

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

.faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 24px 24px;
}

.faq-answer p {
    font-size: 0.95rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

/* ============================================
   17. Responsive
   ============================================ */

@media (max-width: 991px) {
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .content-aside {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .stat-card {
        flex: 1;
        min-width: 150px;
    }
    
    .hero-stats {
        gap: 24px;
    }
    
    .hero-stats .stat-number {
        font-size: 1.5rem;
    }
    
    .tech-specs {
        padding: 32px 24px;
    }
    
    .token-info-card {
        padding: 32px;
    }
    
    .token-stats {
        flex-direction: column;
        gap: 24px;
    }
    
    .roadmap-timeline::before {
        left: 24px;
    }
    
    .timeline-steps {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 576px) {
    .whitepaper-hero {
        padding: 120px 0 60px;
    }
    
    .whitepaper-hero .hero-title {
        font-size: 2rem;
    }
    
    .hero-actions {
        flex-direction: column;
    }
    
    .toc-grid {
        grid-template-columns: 1fr;
    }
    
    .flow-step {
        flex-direction: column;
        gap: 16px;
    }
    
    .flow-connector {
        margin-left: 0;
        margin: 0 auto;
    }
    
    .content-section h2 {
        font-size: 1.75rem;
    }
    
    .download-options {
        flex-direction: column;
        align-items: center;
    }
    
    .download-card {
        width: 100%;
        max-width: 300px;
    }
    
    .roadmap-item {
        flex-direction: column;
        padding-left: 40px;
    }
    
    .roadmap-timeline::before {
        left: 10px;
    }
    
    .roadmap-marker {
        position: absolute;
        left: -16px;
        min-width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
    
    .team-stats {
        gap: 24px;
        padding: 24px;
    }
    
    .team-stat-item .stat-number {
        font-size: 1.5rem;
    }
    
    .faq-question h3 {
        font-size: 0.95rem;
    }
}