/* CSS Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background: #0a0a0a;
    overflow-x: hidden;
    font-weight: 400;
    letter-spacing: -0.01em;
}

/* CSS Variables */
:root {
    --primary-color: #00d4ff;
    --secondary-color: #0099cc;
    --accent-color: #00ffcc;
    --dark-bg: #0a0a0a;
    --dark-secondary: #1a1a1a;
    --dark-tertiary: #2a2a2a;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    --border-color: #333333;
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #00ffcc 100%);
    --gradient-secondary: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
    --box-shadow: 0 8px 32px rgba(0, 212, 255, 0.1);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: var(--transition);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -0.02em;
}

.logo-text {
    color: var(--text-primary);
}

.logo-accent {
    color: var(--primary-color);
    margin-left: 0.25rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -0.01em;
    transition: var(--transition);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(0, 255, 204, 0.1) 0%, transparent 50%);
}

.neural-network {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.3) 2px, transparent 2px),
        radial-gradient(circle at 80% 20%, rgba(0, 255, 204, 0.3) 2px, transparent 2px),
        radial-gradient(circle at 40% 80%, rgba(0, 212, 255, 0.2) 1px, transparent 1px);
    background-size: 50px 50px, 80px 80px, 30px 30px;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(1deg); }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    font-family: 'Space Grotesk', sans-serif;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.03em;
    text-shadow: 0 0 40px rgba(0, 212, 255, 0.3);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.375rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.7;
    font-weight: 400;
    letter-spacing: -0.01em;
    max-width: 85%;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.btn {
    display: inline-block;
    padding: 1.125rem 2.25rem;
    text-decoration: none;
    border-radius: 12px;
    font-weight: 600;
    font-family: 'Space Grotesk', sans-serif;
    text-align: center;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1.0625rem;
    letter-spacing: -0.01em;
    text-transform: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--dark-bg);
    box-shadow: var(--box-shadow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0, 212, 255, 0.2);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

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

/* AI Visualization */
.ai-visualization {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 0 auto;
}

.ai-node {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    box-shadow: 0 0 30px rgba(0, 212, 255, 0.5);
    animation: pulse 2s ease-in-out infinite;
}

.ai-node:nth-child(1) {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: 0s;
}

.ai-node:nth-child(2) {
    bottom: 0;
    left: 20%;
    animation-delay: 0.7s;
}

.ai-node:nth-child(3) {
    bottom: 0;
    right: 20%;
    animation-delay: 1.4s;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: 400;
    letter-spacing: -0.01em;
    line-height: 1.6;
}

/* About Section */
.about {
    background: var(--dark-secondary);
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-text h3 {
    font-size: 1.75rem;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--primary-color);
    letter-spacing: -0.02em;
}

.about-text p {
    margin-bottom: 2rem;
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1.0625rem;
    font-weight: 400;
    letter-spacing: -0.005em;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat {
    text-align: center;
    padding: 2rem;
    background: var(--dark-tertiary);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 800;
    font-family: 'Space Grotesk', sans-serif;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    line-height: 1;
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 500;
    font-family: 'Space Grotesk', sans-serif;
    letter-spacing: -0.01em;
    margin-top: 0.5rem;
}

/* Ventures Section */
.ventures-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.venture-card {
    background: var(--dark-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.venture-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
}

.venture-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow);
    border-color: var(--primary-color);
}

.venture-status {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.venture-card.launched .venture-status {
    background: rgba(0, 255, 204, 0.2);
    color: var(--accent-color);
}

.venture-card.development .venture-status {
    background: rgba(0, 212, 255, 0.2);
    color: var(--primary-color);
}

.venture-content h3 {
    font-size: 1.75rem;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.venture-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.7;
    font-size: 1.0625rem;
    font-weight: 400;
    letter-spacing: -0.005em;
}

.venture-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.tag {
    background: var(--dark-tertiary);
    color: var(--text-secondary);
    padding: 0.375rem 0.875rem;
    border-radius: 12px;
    font-size: 0.8125rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 500;
    border: 1px solid var(--border-color);
    letter-spacing: 0.01em;
}

.venture-link a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.venture-link a:hover {
    color: var(--accent-color);
}

.coming-soon {
    color: var(--text-muted);
    font-style: italic;
}

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

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.contact-item p {
    color: var(--text-secondary);
}

.contact-form {
    background: var(--dark-tertiary);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

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

/* Footer */
.footer {
    background: var(--dark-bg);
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-left p {
    color: var(--text-muted);
    margin-top: 0.5rem;
    font-weight: 400;
    letter-spacing: -0.005em;
}

.footer-links {
    display: flex;
    gap: 2rem;
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 500;
    letter-spacing: -0.01em;
}

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

.footer-right p {
    color: var(--text-muted);
    text-align: right;
}

/* Legal Pages Styles */
.legal-content {
    padding: 2rem 0 5rem 0;
    max-width: 800px;
    margin: 0 auto;
}

.legal-content h1 {
    font-size: 3rem;
    font-weight: 800;
    font-family: 'Space Grotesk', sans-serif;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.last-updated {
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-style: italic;
}

.legal-text {
    color: var(--text-secondary);
    line-height: 1.8;
}

.legal-text h2 {
    color: var(--primary-color);
    font-size: 1.75rem;
    font-family: 'Space Grotesk', sans-serif;
    margin: 2rem 0 1rem 0;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.legal-text p {
    margin-bottom: 1.5rem;
}

.legal-text ul {
    margin: 1rem 0 1.5rem 2rem;
}

.legal-text li {
    margin-bottom: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--dark-bg);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: flex;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-stats {
        flex-direction: row;
        justify-content: space-around;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .footer-right p {
        text-align: center;
    }

    .ventures-grid {
        grid-template-columns: 1fr;
    }

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

    .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .nav-container {
        padding: 1rem;
    }

    .hero-title {
        font-size: 2.25rem;
        letter-spacing: -0.025em;
    }

    .section-title {
        font-size: 2.25rem;
        letter-spacing: -0.015em;
    }

    .venture-card {
        padding: 1.5rem;
    }

    .ai-visualization {
        width: 300px;
        height: 300px;
    }

    .hero-subtitle {
        font-size: 1.125rem;
        max-width: 100%;
    }
}