/* ===================================
   ReactLab - Creative Agency Design
   =================================== */

/* CSS Variables */
:root {
    /* Colors */
    --bg-dark: #0a0a0f;
    --bg-surface: #12121a;
    --accent-cyan: #4FC3F7;
    --accent-purple: #7C4DFF;
    --accent-gradient: linear-gradient(135deg, #4FC3F7 0%, #7C4DFF 100%);
    
    /* Text */
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.6);
    --text-muted: rgba(255, 255, 255, 0.35);
    
    /* Typography */
    --font-mono: 'Space Mono', monospace;
    --font-serif: 'Instrument Serif', serif;
    --font-sans: 'DM Sans', sans-serif;
    
    /* Spacing */
    --section-padding: 160px;
    --container-width: 1400px;
}

/* Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* P5.js Container */
#p5-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

#p5-container canvas {
    display: block;
}

/* Navigation */
.nav-glass {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 24px 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-glass.scrolled {
    background: rgba(10, 10, 15, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 16px 0;
}

.nav-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo-text {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--text-primary);
}

.nav-links {
    display: flex;
    gap: 48px;
    list-style: none;
}

.nav-links a {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-decoration: none;
    padding: 16px 32px;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary {
    background: var(--text-primary);
    color: var(--bg-dark);
}

.btn-primary:hover {
    background: var(--accent-cyan);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--text-muted);
    color: var(--text-primary);
}

.btn-outline:hover {
    border-color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.btn-lg {
    padding: 20px 40px;
    font-size: 0.85rem;
}

.btn-full {
    width: 100%;
    justify-content: center;
}

.btn-arrow {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.mobile-menu-btn span {
    width: 24px;
    height: 1px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 120px 48px 80px;
    max-width: var(--container-width);
    margin: 0 auto;
}

.hero-content {
    max-width: 900px;
}

.hero-label {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 40px;
}

.label-line {
    width: 60px;
    height: 1px;
    background: var(--accent-cyan);
}

.hero-label span:last-child {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent-cyan);
}

.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(3.5rem, 10vw, 8rem);
    font-weight: 400;
    line-height: 1;
    letter-spacing: -0.02em;
    margin-bottom: 40px;
}

.hero-title-accent {
    font-style: italic;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 560px;
    margin-bottom: 48px;
    line-height: 1.8;
}

.hero-cta {
    display: flex;
    gap: 16px;
}

.hero-scroll-hint {
    position: absolute;
    bottom: 48px;
    left: 48px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.hero-scroll-hint span {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.scroll-line {
    width: 60px;
    height: 1px;
    background: linear-gradient(90deg, var(--text-muted), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleX(1); }
    50% { opacity: 1; transform: scaleX(1.2); }
}

/* Marquee */
.marquee-container {
    position: relative;
    z-index: 1;
    padding: 32px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.marquee {
    display: flex;
    overflow: hidden;
}

.marquee-content {
    display: flex;
    gap: 48px;
    animation: marquee 30s linear infinite;
    white-space: nowrap;
}

.marquee-content span {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.15em;
    color: var(--text-muted);
}

.marquee-dot {
    color: var(--accent-cyan) !important;
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Section Styles */
section {
    position: relative;
    z-index: 1;
}

.section-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: var(--section-padding) 48px;
}

.section-header-alt {
    display: flex;
    align-items: baseline;
    gap: 24px;
    margin-bottom: 80px;
}

.section-number {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-cyan);
    letter-spacing: 0.1em;
}

.section-title-alt {
    font-family: var(--font-serif);
    font-size: 3.5rem;
    font-weight: 400;
    font-style: italic;
}

/* Services Section */
.services {
    background: rgba(0, 0, 0, 0.2);
}

.services-list {
    display: flex;
    flex-direction: column;
}

.service-item {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    gap: 48px;
    align-items: start;
    padding: 48px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.service-item:hover {
    background: linear-gradient(90deg, rgba(79, 195, 247, 0.03) 0%, transparent 100%);
}

.service-index {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-cyan);
}

.service-content h3 {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 400;
    margin-bottom: 16px;
}

.service-content p {
    color: var(--text-secondary);
    max-width: 500px;
    line-height: 1.8;
}

.service-tags {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.service-tags span {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    padding: 8px 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
}

/* Projects Section */
.projects {
    background: var(--bg-dark);
}

.project-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 120px;
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.project-card.reverse {
    direction: rtl;
}

.project-card.reverse > * {
    direction: ltr;
}

.project-card:last-child {
    margin-bottom: 0;
}

.project-image {
    aspect-ratio: 4/3;
    background: var(--bg-surface);
    border: 1px solid rgba(255, 255, 255, 0.06);
    overflow: hidden;
    position: relative;
}

.project-visual {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    position: relative;
}

.visual-label {
    position: absolute;
    bottom: 20px;
    right: 20px;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* Prediction Market Visual */
.prediction-visual .visual-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    width: 100%;
    max-width: 300px;
}

.prediction-visual .grid-item {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 2rem;
    font-weight: 700;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.prediction-visual .grid-item.active {
    background: var(--accent-gradient);
    border-color: transparent;
    color: var(--bg-dark);
}

/* ETF Visual */
.etf-visual .etf-bars {
    display: flex;
    align-items: flex-end;
    gap: 24px;
    height: 200px;
    width: 100%;
    max-width: 280px;
}

.etf-visual .bar {
    flex: 1;
    background: linear-gradient(180deg, var(--accent-cyan) 0%, var(--accent-purple) 100%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 12px;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.etf-visual .bar:hover {
    opacity: 1;
}

.etf-visual .bar span {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.05em;
    color: var(--bg-dark);
    font-weight: 700;
}

/* Wallet Visual */
.wallet-visual .wallet-ui {
    text-align: center;
}

.wallet-balance-display {
    font-family: var(--font-mono);
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 32px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.wallet-actions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    max-width: 240px;
    margin: 0 auto;
}

.wallet-actions-grid .action {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1.25rem;
    color: var(--text-muted);
    transition: all 0.3s ease;
}

.wallet-actions-grid .action:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

/* Project Info */
.project-meta {
    display: flex;
    gap: 24px;
    margin-bottom: 24px;
}

.project-type,
.project-year {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.project-year {
    color: var(--accent-cyan);
}

.project-title {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 400;
    margin-bottom: 24px;
}

.project-desc {
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 32px;
}

.project-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.project-stack span {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    padding: 8px 16px;
    background: rgba(79, 195, 247, 0.1);
    border: 1px solid rgba(79, 195, 247, 0.2);
    color: var(--accent-cyan);
}

/* About Section */
.about-section {
    background: var(--bg-surface);
}

.about-content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 80px;
}

.about-lead {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 400;
    line-height: 1.5;
    margin-bottom: 32px;
}

.about-text {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.9;
    margin-bottom: 48px;
}

.about-philosophy {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.philosophy-item {
    display: flex;
    gap: 24px;
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.5s ease;
}

.philosophy-item.visible {
    opacity: 1;
    transform: translateX(0);
}

.philosophy-number {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-cyan);
    flex-shrink: 0;
}

.philosophy-item h4 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 8px;
}

.philosophy-item p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.stat-card {
    padding: 40px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    text-align: center;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.5s ease;
}

.stat-card.visible {
    opacity: 1;
    transform: translateY(0);
}

.stat-value {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-style: italic;
    margin-bottom: 8px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

/* Contact Section */
.contact-section {
    background: var(--bg-dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 120px;
}

.contact-title {
    font-family: var(--font-serif);
    font-size: 4rem;
    font-weight: 400;
    line-height: 1.1;
    margin-bottom: 24px;
}

.contact-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 48px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 48px;
}

.contact-link {
    display: block;
    text-decoration: none;
    color: inherit;
}

.contact-link-label {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.contact-link-value {
    font-size: 1.25rem;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

a.contact-link:hover .contact-link-value {
    color: var(--accent-cyan);
}

.contact-social {
    display: flex;
    gap: 12px;
}

.social-btn {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    transition: all 0.3s ease;
}

.social-btn:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

/* Contact Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

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

.form-group label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-cyan);
    background: rgba(79, 195, 247, 0.05);
}

.form-group select {
    cursor: pointer;
}

.form-group select option {
    background: var(--bg-dark);
}

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

/* Terms Section */
.terms-section {
    background: var(--bg-surface);
    padding: 80px 0;
}

.terms-header {
    margin-bottom: 48px;
}

.terms-header h2 {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.terms-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px 80px;
}

.term-item {
    padding-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.term-item h4 {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--accent-cyan);
    margin-bottom: 12px;
}

.term-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.terms-footer {
    margin-top: 48px;
    text-align: center;
}

.terms-footer p {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    padding: 48px 0;
}

.footer-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 48px;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 48px;
}

.footer-logo {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    display: block;
    margin-bottom: 12px;
}

.footer-brand p {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-nav {
    display: flex;
    gap: 40px;
}

.footer-nav a {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-bottom p {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

/* Responsive */
@media (max-width: 1200px) {
    .project-card {
        grid-template-columns: 1fr;
        gap: 48px;
    }
    
    .project-card.reverse {
        direction: ltr;
    }
    
    .about-content-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
    
    .about-stats {
        flex-direction: row;
    }
    
    .stat-card {
        flex: 1;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }
}

@media (max-width: 992px) {
    :root {
        --section-padding: 100px;
    }
    
    .service-item {
        grid-template-columns: 60px 1fr;
        gap: 24px;
    }
    
    .service-tags {
        grid-column: 2;
        margin-top: 16px;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 24px;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(20px);
        padding: 32px 24px;
        gap: 24px;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-glass .btn {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
    
    .hero {
        padding: 100px 24px 60px;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-scroll-hint {
        display: none;
    }
    
    .section-container {
        padding-left: 24px;
        padding-right: 24px;
    }
    
    .section-title-alt {
        font-size: 2.5rem;
    }
    
    .service-item {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .service-index {
        margin-bottom: 8px;
    }
    
    .project-title {
        font-size: 2rem;
    }
    
    .about-lead {
        font-size: 1.5rem;
    }
    
    .about-stats {
        flex-direction: column;
    }
    
    .contact-title {
        font-size: 2.5rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .terms-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-top {
        flex-direction: column;
        gap: 32px;
    }
    
    .footer-nav {
        flex-wrap: wrap;
        gap: 16px 32px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .btn-lg {
        padding: 16px 24px;
        font-size: 0.75rem;
    }
}