/* Pages CSS - About, Whitepaper, Contact */

/* Page Header */
.page-header {
    background: var(--darker-bg);
    border-bottom: 1px solid var(--card-border);
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
    background: rgba(5, 5, 7, 0.9);
}

.page-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.nav-logo {
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 30px;
}

.nav-link {
    color: var(--gray-text);
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: 500;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
}

.nav-cta {
    padding: 10px 20px;
    font-size: 0.9rem;
}

/* Page Hero */
.page-hero {
    padding: 80px 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(58, 134, 255, 0.1) 0%, rgba(131, 56, 236, 0.1) 100%);
    border-bottom: 1px solid var(--card-border);
}

.page-hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff 0%, #b0b0b0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.page-hero-subtitle {
    font-size: 1.2rem;
    color: var(--gray-text);
    max-width: 700px;
    margin: 0 auto;
}

/* Page Sections */
.page-section {
    padding: 80px 0;
}

.page-section.bg-dark {
    background: var(--darker-bg);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff 0%, #b0b0b0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-title.text-center {
    text-align: center;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--gray-text);
    max-width: 700px;
    margin: 0 auto 50px;
}

.section-subtitle.text-center {
    text-align: center;
}

/* About Page */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text {
    color: var(--gray-text);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.highlight {
    color: var(--primary-color);
    font-weight: 600;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 40px;
}

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

.about-stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 5px;
}

.about-stat-label {
    color: var(--gray-text);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.about-image-placeholder {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 30px;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.node-network-mini {
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 30%, rgba(58, 134, 255, 0.1) 0%, transparent 50%);
    position: relative;
}

.node-network-mini::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, var(--primary-color) 1px, transparent 1px),
        radial-gradient(circle at 40% 60%, var(--primary-color) 1px, transparent 1px),
        radial-gradient(circle at 70% 40%, var(--primary-color) 1px, transparent 1px),
        radial-gradient(circle at 80% 70%, var(--primary-color) 1px, transparent 1px),
        radial-gradient(circle at 30% 80%, var(--primary-color) 1px, transparent 1px),
        radial-gradient(circle at 60% 20%, var(--primary-color) 1px, transparent 1px),
        radial-gradient(circle at 90% 50%, var(--primary-color) 1px, transparent 1px);
    background-size: 200px 200px;
    opacity: 0.3;
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.value-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.value-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.value-text {
    color: var(--gray-text);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Team Grid */
.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.team-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease;
}

.team-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.team-avatar {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--primary-color);
}

.team-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.team-name {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.team-role {
    color: var(--primary-color);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.team-bio {
    color: var(--gray-text);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.team-social {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.social-link {
    width: 35px;
    height: 35px;
    background: rgba(58, 134, 255, 0.1);
    border: 1px solid var(--card-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gray-text);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

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

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-1);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: 60px;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: auto;
    padding-left: 50px;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-right: auto;
    padding-right: 50px;
    text-align: right;
}

.timeline-year {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: white;
    padding: 8px 16px;
    border-radius: 30px;
    font-weight: 600;
    font-size: 0.9rem;
    z-index: 2;
}

.timeline-content {
    width: 45%;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 30px;
    position: relative;
}

.timeline-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.timeline-text {
    color: var(--gray-text);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* CTA Card */
.cta-card {
    background: linear-gradient(135deg, rgba(58, 134, 255, 0.1) 0%, rgba(131, 56, 236, 0.1) 100%);
    border: 1px solid var(--card-border);
    border-radius: 30px;
    padding: 60px;
    text-align: center;
}

.cta-card-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.cta-card-text {
    font-size: 1.2rem;
    color: var(--gray-text);
    max-width: 600px;
    margin: 0 auto 30px;
}

.cta-card-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Whitepaper Page */
.whitepaper-container {
    max-width: 900px;
    margin: 0 auto;
}

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

.whitepaper-section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 30px;
    background: linear-gradient(135deg, #fff 0%, #b0b0b0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 15px;
}

.whitepaper-subtitle {
    font-size: 1.4rem;
    font-weight: 600;
    margin: 30px 0 20px;
    color: var(--light-text);
}

.whitepaper-text {
    color: var(--gray-text);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 20px;
}

.whitepaper-list {
    list-style: none;
    margin: 20px 0;
}

.whitepaper-list li {
    color: var(--gray-text);
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
}

.whitepaper-list li::before {
    content: '•';
    color: var(--primary-color);
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* TOC */
.whitepaper-toc {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 30px;
    margin-bottom: 50px;
}

.toc-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.toc-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.toc-list li a {
    color: var(--gray-text);
    text-decoration: none;
    transition: color 0.3s ease;
    display: block;
    padding: 5px 0;
}

.toc-list li a:hover {
    color: var(--primary-color);
}

/* Problem Grid */
.problem-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.problem-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 25px;
}

.problem-card h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.problem-card p {
    color: var(--gray-text);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Architecture Grid */
.architecture-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.arch-card {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 25px;
}

.arch-card h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.arch-card p {
    color: var(--gray-text);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Consensus Steps */
.consensus-steps {
    margin: 40px 0;
}

.step-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
    align-items: flex-start;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--gradient-1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 5px;
}

.step-content p {
    color: var(--gray-text);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Tokenomics Stats */
.tokenomics-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 40px 0;
}

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

.token-stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 5px;
}

.token-stat-label {
    color: var(--gray-text);
    font-size: 0.9rem;
}

/* Staking Levels */
.staking-levels-detailed {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 30px 0;
}

.staking-level {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 25px;
}

.staking-level h4 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.level-amount {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--light-text);
}

.staking-level ul {
    list-style: none;
}

.staking-level ul li {
    color: var(--gray-text);
    font-size: 0.9rem;
    margin-bottom: 5px;
    padding-left: 20px;
    position: relative;
}

.staking-level ul li::before {
    content: '✓';
    color: var(--success-color);
    position: absolute;
    left: 0;
}

/* Use Cases */
.use-cases {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin: 30px 0;
}

.use-case {
    background: rgba(58, 134, 255, 0.1);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 15px;
    text-align: center;
    color: var(--light-text);
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.use-case:hover {
    background: rgba(58, 134, 255, 0.2);
    border-color: var(--primary-color);
}

/* Roadmap */
.roadmap-timeline {
    position: relative;
    margin: 40px 0;
}

.roadmap-item {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 25px;
    margin-bottom: 20px;
    position: relative;
    border-left: 4px solid var(--primary-color);
}

.roadmap-phase {
    font-size: 0.9rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.roadmap-title {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.roadmap-item ul {
    list-style: none;
}

.roadmap-item ul li {
    color: var(--gray-text);
    font-size: 0.95rem;
    margin-bottom: 5px;
    padding-left: 20px;
    position: relative;
}

.roadmap-item ul li::before {
    content: '→';
    color: var(--primary-color);
    position: absolute;
    left: 0;
}

/* Whitepaper Download */
.whitepaper-download {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin: 50px 0;
}

/* Contact Page */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-info-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.contact-info-text {
    color: var(--gray-text);
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 40px;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-method {
    display: flex;
    gap: 20px;
}

.method-icon {
    width: 50px;
    height: 50px;
    background: rgba(58, 134, 255, 0.1);
    border: 1px solid var(--card-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.method-details h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.method-details a {
    display: block;
    color: var(--gray-text);
    text-decoration: none;
    transition: color 0.3s ease;
    margin-bottom: 5px;
}

.method-details a:hover {
    color: var(--primary-color);
}

.method-details p {
    color: var(--gray-text);
    line-height: 1.6;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.social-link-large {
    color: var(--gray-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.social-link-large:hover {
    color: var(--primary-color);
}

/* Contact Form */
.contact-form-container {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 30px;
    padding: 40px;
}

.contact-form-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--light-text);
}

.form-control {
    background: var(--darker-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 12px 16px;
    color: var(--light-text);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(58, 134, 255, 0.2);
}

textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    color: var(--gray-text);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.checkbox-label a {
    color: var(--primary-color);
    text-decoration: none;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

.btn-block {
    width: 100%;
}

.form-note {
    margin-top: 20px;
    text-align: center;
    color: var(--gray-text);
    font-size: 0.9rem;
}

/* Map Placeholder */
.contact-map {
    margin-top: 40px;
}

.map-placeholder {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 30px;
    height: 300px;
    position: relative;
    overflow: hidden;
}

.map-dots {
    position: relative;
    width: 100%;
    height: 100%;
}

.map-dot {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 2s infinite;
    box-shadow: 0 0 20px var(--primary-color);
}

.map-dot:nth-child(odd) {
    background: var(--secondary-color);
    box-shadow: 0 0 20px var(--secondary-color);
}

/* FAQ Preview */
.faq-preview {
    text-align: center;
}

.faq-preview-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.faq-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 30px;
}

.faq-preview-item {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 15px;
    color: var(--gray-text);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.faq-preview-item:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.faq-preview-more {
    margin-top: 20px;
}

/* Page Footer */
.page-footer {
    background: var(--darker-bg);
    border-top: 1px solid var(--card-border);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 15px;
}

.footer-text {
    color: var(--gray-text);
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--gray-text);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 0.95rem;
}

.footer-links a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 30px;
    border-top: 1px solid var(--card-border);
    color: var(--gray-text);
    font-size: 0.9rem;
}

.footer-social {
    display: flex;
    gap: 15px;
}

.social-icon {
    color: var(--gray-text);
    text-decoration: none;
    transition: color 0.3s ease;
    font-size: 1.2rem;
}

.social-icon:hover {
    color: var(--primary-color);
}

/* Responsive */
@media (max-width: 1024px) {
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .page-hero-title {
        font-size: 2.5rem;
    }
    
    .about-grid,
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-year {
        left: 20px;
        transform: none;
    }
    
    .timeline-content {
        width: calc(100% - 60px);
        margin-left: 60px !important;
        text-align: left !important;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .problem-grid,
    .architecture-grid,
    .staking-levels-detailed,
    .tokenomics-stats,
    .use-cases,
    .faq-preview-grid {
        grid-template-columns: 1fr;
    }
    
    .toc-list {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .contact-form-container {
        padding: 30px 20px;
    }
    
    .cta-card {
        padding: 40px 20px;
    }
    
    .cta-card-title {
        font-size: 2rem;
    }
}