:root {
    --primary: #FF2E2E;
    --primary-glow: rgba(255, 46, 46, 0.4);
    --bg: #050505;
    --surface: #0a0a0a;
    --surface-2: #111111;
    --text: #ffffff;
    --text-secondary: #888888;
    --border: #1a1a1a;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* Background Effects */
.grid-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-image: 
        linear-gradient(rgba(255, 46, 46, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 46, 46, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
}

.noise {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.03;
    z-index: 0;
    background: url('data:image/svg+xml,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.65" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)"/%3E%3C/svg%3E');
    pointer-events: none;
}

/* Floating Agents */
.floating-agent {
    position: fixed;
    opacity: 0.12;
    filter: drop-shadow(0 0 30px var(--primary));
    animation: float 20s infinite ease-in-out;
    z-index: 1;
    pointer-events: none;
}

.agent-1 { top: 10%; left: 5%; width: 140px; animation-delay: 0s; }
.agent-2 { top: 60%; right: 5%; width: 120px; animation-delay: 5s; }
.agent-3 { bottom: 20%; left: 8%; width: 100px; animation-delay: 10s; }
.agent-4 { top: 30%; right: 12%; width: 110px; animation-delay: 15s; }

@keyframes float {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(30px, -30px) rotate(5deg); }
    50% { transform: translate(-20px, 20px) rotate(-5deg); }
    75% { transform: translate(20px, 10px) rotate(3deg); }
}

/* Navigation */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

nav.scrolled {
    padding: 1rem 3rem;
    background: rgba(5, 5, 5, 0.95);
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    letter-spacing: -0.5px;
}

.logo::before {
    content: "◉";
    font-size: 1.8rem;
    filter: drop-shadow(0 0 10px var(--primary));
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition);
    font-family: 'JetBrains Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s;
}

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

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

.connect-btn {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.connect-btn:hover {
    background: var(--primary);
    color: var(--bg);
    box-shadow: 0 0 30px var(--primary-glow);
    transform: translateY(-2px);
}

.connect-btn.connected {
    background: var(--primary);
    color: var(--bg);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: 2rem;
    z-index: 10;
    overflow: hidden;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    position: relative;
}

.tag {
    display: inline-block;
    padding: 0.6rem 1.2rem;
    background: rgba(255, 46, 46, 0.1);
    border: 1px solid rgba(255, 46, 46, 0.3);
    border-radius: 50px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    color: var(--primary);
    margin-bottom: 2rem;
    animation: pulse 2s infinite;
    text-transform: uppercase;
    letter-spacing: 2px;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 46, 46, 0.4); }
    50% { box-shadow: 0 0 0 15px rgba(255, 46, 46, 0); }
}

h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 700;
    line-height: 1.05;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #fff 0%, var(--primary) 50%, #ff6b6b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -2px;
}

.hero-subtext {
    font-size: 1.8rem;
    color: var(--primary);
    font-weight: 500;
    margin-bottom: 1rem;
    font-family: 'JetBrains Mono', monospace;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.hero-desc {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 3rem;
    line-height: 1.8;
}

/* Swipe Demo */
.swipe-demo {
    display: flex;
    gap: 3rem;
    justify-content: center;
    align-items: center;
    margin: 4rem 0;
    perspective: 1000px;
}

.card {
    width: 220px;
    height: 300px;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 46, 46, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s;
}

.card:hover::before {
    opacity: 1;
}

.card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(255, 46, 46, 0.2);
}

.card-image {
    width: 120px;
    height: 120px;
    object-fit: contain;
    margin-bottom: 1.5rem;
    transition: transform 0.3s;
}

.card:hover .card-image {
    transform: scale(1.1);
}

.card-type {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 0.5rem;
}

.card-name {
    font-weight: 700;
    font-size: 1.2rem;
    color: var(--text);
}

.match-indicator {
    font-size: 4rem;
    color: var(--primary);
    animation: bounce 1.5s infinite;
    filter: drop-shadow(0 0 20px var(--primary));
}

@keyframes bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.swipe-left {
    animation: swipeLeft 3s infinite ease-in-out;
}

.swipe-right {
    animation: swipeRight 3s infinite ease-in-out;
}

@keyframes swipeLeft {
    0%, 100% { transform: translateX(0) rotate(0deg); }
    50% { transform: translateX(-30px) rotate(-5deg); }
}

@keyframes swipeRight {
    0%, 100% { transform: translateX(0) rotate(0deg); }
    50% { transform: translateX(30px) rotate(5deg); }
}

/* Buttons */
.cta-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 2rem;
}

.btn-primary {
    background: var(--primary);
    color: white;
    padding: 1.2rem 2.5rem;
    border: none;
    border-radius: 12px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 0 30px var(--primary-glow);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(255, 46, 46, 0.5);
    background: #ff4545;
}

.btn-secondary {
    background: transparent;
    color: var(--text);
    padding: 1.2rem 2.5rem;
    border: 1px solid var(--border);
    border-radius: 12px;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(255, 46, 46, 0.05);
    transform: translateY(-3px);
}

/* Sections General */
section {
    padding: 8rem 2rem;
    position: relative;
    z-index: 10;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--text);
    font-weight: 700;
    letter-spacing: -1px;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto;
}

/* How It Works */
.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.step {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.step:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.step-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    color: var(--primary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.step-number::before {
    content: '◆';
    color: var(--primary);
}

.step h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text);
}

.step p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
}

.step-icon {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 50px;
    height: 50px;
    opacity: 0.2;
    transition: opacity 0.3s;
}

.step:hover .step-icon {
    opacity: 0.4;
}

/* Features Grid */
.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.feature {
    background: linear-gradient(135deg, rgba(255, 46, 46, 0.05) 0%, transparent 100%);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--primary);
    opacity: 0;
    transition: opacity 0.3s;
}

.feature:hover {
    background: linear-gradient(135deg, rgba(255, 46, 46, 0.08) 0%, transparent 100%);
    border-color: rgba(255, 46, 46, 0.3);
    transform: translateX(5px);
}

.feature:hover::before {
    opacity: 1;
}

.feature h4 {
    color: var(--primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.85rem;
    margin-bottom: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

.feature p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Use Cases */
.use-cases {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.use-case {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 3rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
}

.use-case::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), transparent);
}

.use-case:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 46, 46, 0.3);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.use-case h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text);
}

.use-case p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.agent-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.agent-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(255, 46, 46, 0.1);
    border: 1px solid rgba(255, 46, 46, 0.3);
    border-radius: 50px;
    font-size: 0.8rem;
    font-family: 'JetBrains Mono', monospace;
    color: var(--primary);
}

/* Philosophy */
.philosophy-section {
    padding: 4rem 2rem;
}

.philosophy {
    background: var(--surface);
    border-radius: 30px;
    padding: 5rem;
    text-align: center;
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
    max-width: 1000px;
    margin: 0 auto;
}

.philosophy::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 46, 46, 0.1) 0%, transparent 70%);
    animation: rotate 30s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.philosophy-content {
    position: relative;
    z-index: 2;
}

.quote {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text);
    line-height: 1.3;
}

.quote-sub {
    color: var(--primary);
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.philosophy-text {
    margin-top: 2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
    font-size: 1.1rem;
}

.philosophy-agent {
    width: 80px;
    margin-top: 3rem;
    opacity: 0.3;
    filter: drop-shadow(0 0 20px var(--primary));
}

/* Final CTA */
.final-cta {
    text-align: center;
    padding: 10rem 2rem;
    background: radial-gradient(circle at center, rgba(255, 46, 46, 0.05) 0%, transparent 70%);
}

.final-cta h2 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    background: linear-gradient(135deg, #fff 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.final-cta > p {
    color: var(--text-secondary);
    margin-bottom: 3rem;
    font-size: 1.2rem;
}

.stats {
    display: flex;
    justify-content: center;
    gap: 6rem;
    margin: 5rem 0;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
    position: relative;
}

.stat::after {
    content: '';
    position: absolute;
    right: -3rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 50px;
    background: var(--border);
}

.stat:last-child::after {
    display: none;
}

.stat-value {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary);
    font-family: 'JetBrains Mono', monospace;
    text-shadow: 0 0 30px var(--primary-glow);
    line-height: 1;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* Footer */
footer {
    border-top: 1px solid var(--border);
    padding: 4rem 2rem 3rem;
    text-align: center;
    position: relative;
    z-index: 10;
    background: var(--surface);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

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

.footer-copy {
    color: var(--text-secondary);
    font-size: 0.85rem;
    opacity: 0.6;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #ff4545;
}

/* Selection */
::selection {
    background: rgba(255, 46, 46, 0.3);
    color: white;
}

/* Responsive */
@media (max-width: 968px) {
    .nav-links { display: none; }
    .use-cases { grid-template-columns: 1fr; }
    .swipe-demo { flex-direction: column; gap: 2rem; }
    .philosophy { padding: 3rem; }
    .quote { font-size: 1.8rem; }
    .stats { gap: 3rem; }
    .stat::after { display: none; }
    .steps { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    nav { padding: 1rem 1.5rem; }
    h1 { font-size: 2.5rem; }
    .section-title { font-size: 2rem; }
    .final-cta h2 { font-size: 2.2rem; }
    .stat-value { font-size: 2.5rem; }
    .floating-agent { display: none; }
}

/* Utility Classes */
.glow-text {
    text-shadow: 0 0 40px var(--primary-glow);
}

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