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

:root {
    /* Color Palette */
    --cosmic-purple: #8B5CF6;
    --neon-cyan: #06B6D4;
    --electric-pink: #EC4899;
    --galaxy-blue: #3B82F6;

    /* Gradients */
    --hero-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    --section-divider: linear-gradient(90deg, #06B6D4 0%, #8B5CF6 50%, #EC4899 100%);

    /* Neutral Colors */
    --bg-dark: #0F172A;
    --surface-dark: #1E293B;
    --text-light: #F1F5F9;
    --text-muted: #94A3B8;

    /* Typography */
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Animated Background */
.background-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.gradient-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--hero-gradient);
    opacity: 0.15;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0%, 100% { transform: scale(1) rotate(0deg); }
    50% { transform: scale(1.1) rotate(5deg); }
}

.floating-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: var(--cosmic-purple);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--neon-cyan);
    top: 50%;
    right: 10%;
    animation-delay: 5s;
}

.orb-3 {
    width: 350px;
    height: 350px;
    background: var(--electric-pink);
    bottom: 20%;
    left: 30%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(50px, -50px); }
    50% { transform: translate(-30px, 30px); }
    75% { transform: translate(30px, 50px); }
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(139, 92, 246, 0.3);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--section-divider);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

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

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

/* Buttons */
.cta-button {
    background: var(--section-divider);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

.cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 25px rgba(139, 92, 246, 0.6);
}

.cta-button.large {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
}

.cta-button.secondary {
    background: transparent;
    border: 2px solid var(--cosmic-purple);
    color: var(--text-light);
}

.cta-button.secondary:hover {
    background: rgba(139, 92, 246, 0.1);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    padding-bottom: 50px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    text-align: center;
    color: var(--text-muted);
    max-width: 800px;
    margin: 0 auto 3rem;
}

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

/* Character Grid */
.character-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
}

.character-card {
    background: var(--surface-dark);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.character-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.4);
}

.video-placeholder {
    position: relative;
    aspect-ratio: 4/3;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--cosmic-purple) 0%, var(--galaxy-blue) 100%);
}

.video-container-hero {
    position: relative;
    width: 100%;
    overflow: hidden;
    /*aspect-ratio: 9/16;*/
    background: var(--surface-dark);
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.audio-toggle {
    position: absolute;
    top: 12px;
    right: 12px;
    background: rgba(15, 23, 42, 0.9);
    border: 2px solid rgba(139, 92, 246, 0.8);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    backdrop-filter: blur(10px);
    opacity: 0;
    pointer-events: auto;
}

.character-card:hover .audio-toggle {
    opacity: 1;
}

.audio-toggle:hover {
    background: rgba(139, 92, 246, 0.9);
    border-color: var(--neon-cyan);
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.6);
}

.audio-toggle:active {
    transform: scale(0.95);
}

.audio-icon {
    font-size: 1.5rem;
    line-height: 1;
    transition: transform 0.2s ease;
}

.audio-toggle:hover .audio-icon {
    transform: scale(1.1);
}

.cosmic-ape { background: linear-gradient(135deg, #8B5CF6 0%, #06B6D4 100%); }
.cyber-punk { background: linear-gradient(135deg, #EC4899 0%, #8B5CF6 100%); }
.kawaii-dragon { background: linear-gradient(135deg, #F59E0B 0%, #EC4899 100%); }
.neon-samurai { background: linear-gradient(135deg, #06B6D4 0%, #3B82F6 100%); }
.galaxy-girl { background: linear-gradient(135deg, #8B5CF6 0%, #EC4899 100%); }
.retro-robot { background: linear-gradient(135deg, #10B981 0%, #06B6D4 100%); }

.play-indicator {
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

.character-card:hover .play-indicator {
    transform: scale(1.2);
    color: white;
}

.character-name {
    padding: 0.5rem;
    text-align: center;
    font-weight: 600;
    font-size: 1.1rem;
}

/* Scroll Indicator */
.scroll-indicator {
    text-align: center;
    margin-top: 3rem;
    opacity: 0.7;
}

.scroll-arrow {
    font-size: 2rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

/* Animation Classes */
.animate-fade-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s ease forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

@keyframes fadeUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Demo Section */
.demo-section {
    padding: 6rem 0;
    background: rgba(30, 41, 59, 0.5);
    backdrop-filter: blur(10px);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 3rem;
    text-align: center;
    margin-bottom: 3rem;
}

.demo-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    background: var(--surface-dark);
    padding: 3rem;
    border-radius: 24px;
    border: 1px solid rgba(139, 92, 246, 0.4);
    box-shadow: 0 20px 60px rgba(139, 92, 246, 0.2);
}

.character-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

.character-avatar {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: var(--hero-gradient);
    position: relative;
}

.pulse-glow {
    animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 40px rgba(139, 92, 246, 0.6);
    }
    50% {
        box-shadow: 0 0 80px rgba(139, 92, 246, 0.9);
    }
}

.voice-waveform {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
}

.voice-waveform span {
    width: 4px;
    height: 20px;
    background: var(--neon-cyan);
    border-radius: 2px;
    animation: wave 1s ease-in-out infinite;
}

.voice-waveform span:nth-child(1) { animation-delay: 0s; }
.voice-waveform span:nth-child(2) { animation-delay: 0.1s; }
.voice-waveform span:nth-child(3) { animation-delay: 0.2s; }
.voice-waveform span:nth-child(4) { animation-delay: 0.3s; }
.voice-waveform span:nth-child(5) { animation-delay: 0.4s; }

@keyframes wave {
    0%, 100% { height: 20px; }
    50% { height: 40px; }
}

.demo-controls h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.demo-features {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
}

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

.input-section {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.text-input {
    flex: 1;
    background: rgba(15, 23, 42, 0.8);
    border: 2px solid rgba(139, 92, 246, 0.3);
    color: var(--text-light);
    padding: 1rem;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.text-input:focus {
    outline: none;
    border-color: var(--cosmic-purple);
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.4);
}

.mic-button {
    background: var(--section-divider);
    border: none;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mic-button:hover {
    transform: scale(1.1);
}

.mic-icon {
    font-size: 1.5rem;
}

.suggestions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.suggestions-title {
    font-weight: 600;
    color: var(--text-muted);
}

.suggestion-chip {
    background: rgba(139, 92, 246, 0.2);
    border: 1px solid rgba(139, 92, 246, 0.4);
    color: var(--text-light);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: left;
}

.suggestion-chip:hover {
    background: rgba(139, 92, 246, 0.4);
    transform: translateX(5px);
}

/* Vision Section */
.vision-section {
    padding: 6rem 0;
    text-align: center;
}

.vision-content {
    max-width: 900px;
    margin: 0 auto;
}

.vision-text {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.vision-text.large {
    font-size: 1.5rem;
    margin-bottom: 2rem;
}

.vision-text.highlight {
    font-size: 1.75rem;
    font-weight: 600;
    background: var(--section-divider);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Featured Characters Section */
.featured-characters {
    padding: 6rem 0;
    background: rgba(30, 41, 59, 0.3);
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.showcase-card {
    background: var(--surface-dark);
    border-radius: 20px;
    padding: 1.5rem;
    border: 1px solid rgba(139, 92, 246, 0.3);
    transition: all 0.3s ease;
}

.showcase-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(139, 92, 246, 0.4);
}

.video-container {
    aspect-ratio: 16/9;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    position: relative;
}

.showcase-image-container {
    width: 100%;
    aspect-ratio: 1/1;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 1rem;
    position: relative;
    background: var(--surface-dark);
}

.showcase-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.showcase-card:hover .showcase-image {
    transform: scale(1.05);
}

.cosmic-ape-bg { background: linear-gradient(135deg, #8B5CF6 0%, #06B6D4 100%); }
.cyber-punk-bg { background: linear-gradient(135deg, #EC4899 0%, #8B5CF6 100%); }
.kawaii-dragon-bg { background: linear-gradient(135deg, #F59E0B 0%, #EC4899 100%); }
.neon-samurai-bg { background: linear-gradient(135deg, #06B6D4 0%, #3B82F6 100%); }
.galaxy-girl-bg { background: linear-gradient(135deg, #8B5CF6 0%, #EC4899 100%); }
.retro-robot-bg { background: linear-gradient(135deg, #10B981 0%, #06B6D4 100%); }

.showcase-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.character-quote {
    font-style: italic;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.personality-tag {
    font-size: 0.9rem;
    color: var(--neon-cyan);
    font-weight: 600;
}

/* Solution Section */
.solution-section {
    padding: 6rem 0;
}

.solution-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.solution-card {
    background: var(--surface-dark);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(139, 92, 246, 0.3);
    transition: all 0.3s ease;
}

.solution-card:hover {
    transform: translateY(-5px);
    border-color: var(--cosmic-purple);
    box-shadow: 0 15px 40px rgba(139, 92, 246, 0.3);
}

.solution-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.solution-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.solution-card p {
    color: var(--text-muted);
    line-height: 1.6;
}

/* Create Collection Section */
.create-section {
    padding: 6rem 0;
    background: rgba(30, 41, 59, 0.3);
}

.steps-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.step-card {
    background: var(--surface-dark);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(139, 92, 246, 0.3);
    position: relative;
    transition: all 0.3s ease;
}

.step-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(139, 92, 246, 0.3);
}

.step-number {
    position: absolute;
    top: -20px;
    left: 20px;
    width: 50px;
    height: 50px;
    background: var(--section-divider);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
}

.step-card h3 {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    margin-top: 1rem;
}

.step-card ul {
    list-style: none;
    padding: 0;
}

.step-card li {
    color: var(--text-muted);
    margin-bottom: 0.75rem;
    padding-left: 1.5rem;
    position: relative;
}

.step-card li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--neon-cyan);
}

.cta-container {
    text-align: center;
    margin-top: 3rem;
}

/* Technology Section */
.technology-section {
    padding: 6rem 0;
}

.tech-comparison {
    margin-bottom: 4rem;
}

.tech-intro {
    font-size: 1.25rem;
    text-align: center;
    margin: 2rem 0;
    color: var(--text-muted);
}

.comparison-table {
    background: var(--surface-dark);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid rgba(139, 92, 246, 0.3);
    margin: 2rem 0;
}

.table-header,
.table-row {
    display: grid;
    grid-template-columns: 1.5fr 2fr 2fr;
    gap: 1rem;
}

.table-header {
    background: rgba(139, 92, 246, 0.2);
    padding: 1.5rem;
    font-weight: 700;
    font-family: var(--font-heading);
}

.table-row {
    padding: 1.5rem;
    border-bottom: 1px solid rgba(139, 92, 246, 0.1);
}

.table-row:last-child {
    border-bottom: none;
}

.table-row:hover {
    background: rgba(139, 92, 246, 0.05);
}

.col {
    display: flex;
    align-items: center;
}

.fail {
    color: #EF4444;
}

.success {
    color: #10B981;
}

/* Tech Stack */
.tech-stack {
    margin: 4rem 0;
}

.tech-stack h3 {
    font-family: var(--font-heading);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
}

.tech-subtitle {
    font-size: 1.25rem;
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

.pipeline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 3rem 0;
    flex-wrap: wrap;
}

.pipeline-step {
    background: var(--surface-dark);
    padding: 1.5rem;
    border-radius: 12px;
    border: 2px solid rgba(139, 92, 246, 0.3);
    text-align: center;
    min-width: 150px;
    transition: all 0.3s ease;
}

.pipeline-step:hover {
    transform: translateY(-5px);
    border-color: var(--cosmic-purple);
}

.pipeline-step.highlight {
    border-color: var(--electric-pink);
    background: rgba(236, 72, 153, 0.1);
}

.step-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.step-time {
    font-family: var(--font-mono);
    color: var(--neon-cyan);
    font-size: 0.9rem;
}

.pipeline-arrow {
    font-size: 2rem;
    color: var(--cosmic-purple);
}

/* Benefits Grid */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 3rem 0;
}

.benefit-card {
    background: var(--surface-dark);
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(139, 92, 246, 0.3);
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateX(5px);
    border-color: var(--cosmic-purple);
}

.benefit-icon {
    font-size: 1.5rem;
}

/* Metrics Dashboard */
.metrics-dashboard {
    margin: 4rem 0;
    padding: 3rem;
    background: var(--surface-dark);
    border-radius: 24px;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.metrics-dashboard h3 {
    font-family: var(--font-heading);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 2rem;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.metric-card {
    text-align: center;
    padding: 1.5rem;
    background: rgba(15, 23, 42, 0.5);
    border-radius: 16px;
    border: 1px solid rgba(139, 92, 246, 0.2);
    transition: all 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.3);
}

.metric-icon {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.metric-value {
    font-family: var(--font-mono);
    font-size: 3rem;
    font-weight: 700;
    background: var(--section-divider);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0.5rem 0;
}

.metric-label {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* Investment Section */
.investment-section {
    padding: 6rem 0;
    background: rgba(30, 41, 59, 0.3);
}

.section-subtitle {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    text-align: center;
    color: var(--text-muted);
    margin-bottom: 3rem;
}

.highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.highlight-card {
    background: var(--surface-dark);
    padding: 2rem;
    border-radius: 20px;
    border: 1px solid rgba(139, 92, 246, 0.3);
    transition: all 0.3s ease;
}

.highlight-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(139, 92, 246, 0.3);
}

.checkmark {
    font-size: 2rem;
    display: block;
    margin-bottom: 0.5rem;
}

.highlight-card h4 {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--neon-cyan);
}

.highlight-card p {
    color: var(--text-muted);
}

/* Footer CTA */
.footer-cta {
    padding: 6rem 0;
    text-align: center;
}

.footer-cta h2 {
    font-family: var(--font-heading);
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.contact-email {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

.contact-email a {
    color: var(--neon-cyan);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-email a:hover {
    color: var(--electric-pink);
}

.footer-cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background: var(--surface-dark);
    padding: 4rem 0 2rem;
}

.gradient-divider {
    height: 3px;
    background: var(--section-divider);
    margin-bottom: 3rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-column h4 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: var(--neon-cyan);
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: var(--text-light);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.social-icon {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(139, 92, 246, 0.2);
    border-radius: 8px;
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-icon:hover {
    background: rgba(139, 92, 246, 0.4);
    transform: translateY(-2px);
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
    margin-top: 1rem;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 8px;
    color: var(--text-light);
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--cosmic-purple);
}

.newsletter-form button {
    padding: 0.75rem 1.5rem;
    background: var(--section-divider);
    border: none;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.newsletter-form button:hover {
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(139, 92, 246, 0.2);
}

.footer-tagline {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

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

    .section-title {
        font-size: 2rem;
    }

    .demo-container {
        grid-template-columns: 1fr;
    }

    .nav-links {
        display: none;
    }

    .table-header,
    .table-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .pipeline {
        flex-direction: column;
    }

    .pipeline-arrow {
        transform: rotate(90deg);
    }

    .footer-cta-buttons {
        flex-direction: column;
    }
}

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

    .hero-title {
        font-size: 2rem;
    }

    .cta-button.large {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
}

/* Scroll Animations */
.fade-in-section {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in-section.is-visible {
    opacity: 1;
    transform: translateY(0);
}