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

:root {
    /* Refined Color Palette */
    --bg-primary: #0a0a0f;
    --bg-secondary: #0f0f15;
    --bg-elevated: #151520;
    --bg-surface: #1a1a25;
    --border-color: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    --accent-primary: #6366f1;
    --accent-secondary: #8b5cf6;
    --accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --accent-hover: linear-gradient(135deg, #7c7ff5 0%, #9b6ef9 100%);
    --accent-glow: rgba(99, 102, 241, 0.3);
    --text-primary: #ffffff;
    --text-secondary: #b4b4c0;
    --text-muted: #6b6b7a;
    --success: #10b981;
    --error: #ef4444;
    
    /* Glass morphism */
    --glass-bg: rgba(21, 21, 32, 0.6);
    --glass-border: rgba(255, 255, 255, 0.1);
    
    /* Typography */
    --font-mono: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    /* Layout */
    --container-width: 1400px;
    --content-width: 1200px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    position: relative;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(139, 92, 246, 0.06) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
    animation: gradient-shift 15s ease infinite;
}

@keyframes gradient-shift {
    0%, 100% {
        background: 
            radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
            radial-gradient(circle at 80% 70%, rgba(139, 92, 246, 0.06) 0%, transparent 50%);
    }
    33% {
        background: 
            radial-gradient(circle at 20% 30%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
            radial-gradient(circle at 80% 70%, rgba(167, 139, 250, 0.08) 0%, transparent 50%);
    }
    66% {
        background: 
            radial-gradient(circle at 25% 35%, rgba(124, 58, 237, 0.09) 0%, transparent 50%),
            radial-gradient(circle at 75% 65%, rgba(99, 102, 241, 0.07) 0%, transparent 50%);
    }
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-lg) var(--spacing-2xl);
    z-index: 100;
    background: rgba(10, 10, 15, 0.7);
    backdrop-filter: blur(32px) saturate(180%);
    -webkit-backdrop-filter: blur(32px) saturate(180%);
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(0);
}

.nav.scrolled {
    background: rgba(10, 10, 15, 0.9);
    border-bottom-color: var(--border-hover);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.nav:hover {
    background: rgba(10, 10, 15, 0.85);
    border-bottom-color: var(--border-hover);
}

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

.logo,
a.logo {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    letter-spacing: -0.01em;
    transition: transform 0.3s ease;
    cursor: default;
    position: relative;
    text-decoration: none !important;
    color: inherit;
}

.logo:link,
.logo:visited,
.logo:hover,
.logo:active,
.logo:focus {
    text-decoration: none !important;
}

.logo:hover {
    text-decoration: none !important;
    transform: scale(1.05);
}

.logo:hover .logo-bracket {
    animation: bracket-glow 1.5s ease-in-out infinite;
    text-shadow: 0 0 10px var(--accent-primary);
}

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

.logo-bracket {
    color: var(--accent-primary);
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0.3; }
}

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

.nav-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.6875rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-weight: 500;
}

.status-dot {
    width: 6px;
    height: 6px;
    background: var(--success);
    border-radius: 50%;
}

/* Main Container */
.main-container {
    position: relative;
    min-height: 100vh;
    z-index: 1;
}

/* Hero Section */
.hero {
    padding: calc(var(--spacing-4xl) + 100px) var(--spacing-2xl) var(--spacing-2xl);
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    min-height: calc(100vh - 100px);
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 1200px;
    height: 1200px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    pointer-events: none;
    animation: pulse-glow 4s ease-in-out infinite;
    z-index: 0;
}

.hero::after {
    content: '';
    position: absolute;
    top: 20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.12) 0%, transparent 70%);
    pointer-events: none;
    animation: pulse-glow 5s ease-in-out infinite reverse;
    z-index: 0;
}

@keyframes pulse-glow {
    0%, 100% { 
        opacity: 0.4; 
        transform: translate(-50%, -50%) scale(1);
    }
    50% { 
        opacity: 0.8; 
        transform: translate(-50%, -50%) scale(1.15);
    }
}

.hero-main {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    width: 100%;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    opacity: 1;
}

/* Animate in when JS is enabled and animate-in class is added */
html.js-enabled .hero-content.animate-in {
    animation: fade-in-up 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.1s both;
}

@keyframes fade-in-up {
    from {
        opacity: 1;
        transform: translateY(60px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.hero-title {
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 900;
    line-height: 1.05;
    letter-spacing: -0.05em;
    color: #ffffff !important;
    margin: 0;
    position: relative;
    opacity: 1 !important;
    filter: drop-shadow(0 0 20px rgba(99, 102, 241, 0.3));
    animation: title-glow 3s ease-in-out infinite;
}

/* Gradient text effect removed for better visibility - using solid white text */

@keyframes title-glow {
    0%, 100% {
        filter: drop-shadow(0 0 20px rgba(99, 102, 241, 0.3));
    }
    50% {
        filter: drop-shadow(0 0 30px rgba(99, 102, 241, 0.5));
    }
}

.hero-title .word {
    display: inline-block;
    opacity: 1 !important;
}

.hero-title.animate-text .word {
    animation: word-reveal 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}


@keyframes title-reveal {
    to {
        opacity: 1;
    }
}

@keyframes word-reveal {
    0% {
        opacity: 1;
        transform: translateY(30px) scale(0.95);
    }
    60% {
        transform: translateY(-5px) scale(1.05);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.hero-subtitle {
    font-size: clamp(1.125rem, 2vw, 1.5rem);
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 400;
    letter-spacing: -0.02em;
    opacity: 1;
    max-width: 600px;
}

html.js-enabled .hero-subtitle.animate-in {
    animation: fade-in-up 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.6s both;
}

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    opacity: 1;
}

html.js-enabled .hero-cta.animate-in {
    animation: fade-in-up 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) 1s both;
}

.cta-note {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
    font-family: var(--font-sans);
    font-weight: 400;
}

.cta-button {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--accent-gradient);
    border: none;
    padding: 1.25rem 2.75rem;
    font-size: 1.125rem;
    font-weight: 600;
    font-family: var(--font-sans);
    color: white;
    border-radius: 16px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(99, 102, 241, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    animation: button-glow 3s ease-in-out infinite;
}

@keyframes button-glow {
    0%, 100% {
        box-shadow: 0 12px 40px rgba(99, 102, 241, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    }
    50% {
        box-shadow: 0 12px 50px rgba(99, 102, 241, 0.6), 0 0 20px rgba(99, 102, 241, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.15) inset;
    }
}

.cta-button.ripple {
    overflow: visible;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button svg {
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.cta-button {
    --magnetic-x: 0;
    --magnetic-y: 0;
}

.cta-button:hover {
    background: var(--accent-hover);
    transform: translate(var(--magnetic-x, 0), calc(var(--magnetic-y, 0) - 5px)) scale(1.02);
    box-shadow: 0 24px 60px rgba(99, 102, 241, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.15) inset;
}

.cta-button:hover svg {
    transform: translateX(5px);
}

.cta-button:active {
    transform: translateY(-2px) scale(1);
}

.cta-button span {
    position: relative;
    z-index: 1;
}

.cta-button:active {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
}

.cta-button .ripple-effect {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    width: 20px;
    height: 20px;
    margin-left: -10px;
    margin-top: -10px;
    pointer-events: none;
    animation: ripple-animation 0.6s ease-out;
    opacity: 0;
}

@keyframes ripple-animation {
    0% {
        transform: scale(0);
        opacity: 1;
    }
    100% {
        transform: scale(20);
        opacity: 0;
    }
}


/* AI Bot Preview */
.ai-bot-preview {
    position: relative;
    z-index: 1;
    width: 100%;
    opacity: 1;
}

html.js-enabled .ai-bot-preview.animate-in {
    animation: fade-in-scale 1s cubic-bezier(0.34, 1.56, 0.64, 1) 1.2s both;
}

@keyframes fade-in-scale {
    0% {
        opacity: 1;
        transform: scale(0.85) translateY(50px) rotate(-2deg);
    }
    60% {
        transform: scale(1.02) translateY(-5px) rotate(1deg);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0) rotate(0deg);
    }
}

.ai-bot-preview::before {
    content: '';
    position: absolute;
    inset: -30px;
    background: var(--accent-gradient);
    border-radius: 32px;
    opacity: 0.2;
    filter: blur(50px);
    z-index: -1;
    animation: pulse-glow-preview 3s ease-in-out infinite;
}

@keyframes pulse-glow-preview {
    0%, 100% { 
        opacity: 0.2; 
        transform: scale(1);
    }
    50% { 
        opacity: 0.35; 
        transform: scale(1.08);
    }
}

.bot-window {
    background: var(--glass-bg);
    backdrop-filter: blur(24px) saturate(180%);
    -webkit-backdrop-filter: blur(24px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 28px;
    overflow: hidden;
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.1) inset;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    animation: float 4s ease-in-out infinite;
}

.bot-window:hover {
    animation: none;
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 32px 100px rgba(99, 102, 241, 0.3), 0 0 0 1px rgba(255, 255, 255, 0.15) inset;
    border-color: rgba(99, 102, 241, 0.3);
}

@media (max-width: 768px) {
    .bot-window {
        animation: none;
    }
    
    .bot-window:hover {
        transform: none;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    33% {
        transform: translateY(-15px) rotate(1deg);
    }
    66% {
        transform: translateY(-8px) rotate(-0.5deg);
    }
}

.bot-header {
    background: var(--bg-surface);
    padding: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.bot-status {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.bot-avatar {
    position: relative;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
}

.avatar-glow {
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: var(--accent-gradient);
    opacity: 0.5;
    filter: blur(12px);
    z-index: -1;
    animation: pulse-glow 2s ease-in-out infinite;
}

.bot-avatar::after {
    content: '';
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: white;
}

.bot-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.bot-name {
    font-weight: 600;
    font-size: 0.9375rem;
    color: var(--text-primary);
}

.bot-status-text {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8125rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.status-indicator {
    width: 6px;
    height: 6px;
    background: var(--success);
    border-radius: 50%;
    animation: status-pulse 1.5s ease-in-out infinite;
    box-shadow: 0 0 8px var(--success);
}

@keyframes status-pulse {
    0%, 100% { 
        opacity: 1; 
        transform: scale(1);
        box-shadow: 0 0 8px var(--success);
    }
    50% { 
        opacity: 0.6; 
        transform: scale(1.2);
        box-shadow: 0 0 12px var(--success);
    }
}

.bot-messages {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    min-height: 380px;
    max-height: 480px;
    overflow-y: auto;
}

.message {
    display: flex;
    opacity: 1;
}

html.js-enabled .message.animate-in {
    animation: message-in 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

html.js-enabled .message.animate-in:nth-child(1) {
    animation-delay: 0.1s;
}

html.js-enabled .message.animate-in:nth-child(2) {
    animation-delay: 0.2s;
}

html.js-enabled .message.animate-in:nth-child(3) {
    animation-delay: 0.3s;
}

html.js-enabled .message.animate-in:nth-child(4) {
    animation-delay: 0.4s;
}

html.js-enabled .message.animate-in:nth-child(5) {
    animation-delay: 0.5s;
}

@keyframes message-in {
    0% {
        opacity: 1;
        transform: translateY(30px) scale(0.9);
    }
    60% {
        transform: translateY(-3px) scale(1.02);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.user-message {
    justify-content: flex-end;
}

.user-message .message-content {
    background: var(--accent-gradient);
    color: white;
    border-radius: 16px 16px 6px 16px;
    max-width: 75%;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.3);
}

.bot-message .message-content {
    background: var(--bg-surface);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 16px 16px 16px 6px;
    max-width: 80%;
    transition: all 0.3s ease;
}

.bot-message:hover .message-content {
    border-color: var(--border-hover);
    background: var(--bg-elevated);
    transform: scale(1.02) translateY(-2px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.user-message:hover .message-content {
    transform: scale(1.02) translateY(-2px);
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.4);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.message-content {
    padding: 1rem 1.25rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.message-text {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: inherit;
    word-wrap: break-word;
}

.typing-indicator {
    display: flex;
    gap: 5px;
    padding: 1rem 1.25rem;
}

.typing-indicator span {
    width: 8px;
    height: 8px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: typing-bounce 1.2s ease-in-out infinite;
    box-shadow: 0 0 8px rgba(99, 102, 241, 0.5);
}

.typing-indicator span:nth-child(2) {
    animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes typing-bounce {
    0%, 60%, 100% {
        transform: translateY(0) scale(1);
        opacity: 0.6;
    }
    30% {
        transform: translateY(-10px) scale(1.2);
        opacity: 1;
    }
}

/* Capabilities Section */
.capabilities {
    padding: var(--spacing-4xl) var(--spacing-2xl);
    border-top: 1px solid var(--border-color);
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
}

.capabilities::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    opacity: 0.3;
}

.capabilities-container {
    max-width: var(--content-width);
    margin: 0 auto;
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    max-width: 1000px;
    margin: 0 auto;
}

.capability-card {
    opacity: 0;
    animation: fade-in-up 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.capability-card:nth-child(1) {
    animation-delay: 0.1s;
}

.capability-card:nth-child(2) {
    animation-delay: 0.2s;
}

.capability-card:nth-child(3) {
    animation-delay: 0.3s;
}

.capability-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-3xl) var(--spacing-xl);
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    cursor: default;
}

.capability-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent-gradient);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 0;
}

.capability-card::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: -1;
}

.capability-card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--border-hover);
    box-shadow: 0 20px 60px rgba(99, 102, 241, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.1) inset;
}

.capability-card:hover::after {
    opacity: 1;
}

.capability-icon {
    position: relative;
    z-index: 1;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 20px;
    margin-bottom: var(--spacing-xl);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    color: var(--accent-primary);
}

.capability-card:hover .capability-icon {
    background: rgba(99, 102, 241, 0.2);
    border-color: rgba(99, 102, 241, 0.4);
    transform: scale(1.15) rotate(8deg);
    box-shadow: 0 12px 32px rgba(99, 102, 241, 0.4);
}

.capability-card:hover .capability-icon::before {
    content: '';
    position: absolute;
    inset: -4px;
    background: var(--accent-gradient);
    border-radius: 24px;
    opacity: 0.2;
    filter: blur(12px);
    z-index: -1;
}

.capability-icon svg {
    width: 36px;
    height: 36px;
    transition: all 0.5s ease;
}

.capability-card:hover .capability-icon svg {
    transform: scale(1.1);
}

.capability-title {
    position: relative;
    z-index: 1;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.3;
    letter-spacing: -0.02em;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.capability-tagline {
    position: relative;
    z-index: 1;
    font-size: 0.9375rem;
    color: var(--text-muted);
    font-weight: 400;
    letter-spacing: -0.01em;
    transition: color 0.3s ease;
}

.capability-card:hover .capability-tagline {
    color: var(--text-secondary);
}

/* Footer */
.footer {
    padding: var(--spacing-xl) var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
    position: relative;
    z-index: 1;
}

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

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-xl);
}

.footer-brand {
    font-family: var(--font-mono);
    color: var(--text-muted);
    font-size: 0.875rem;
}

.footer-prompt {
    color: var(--accent-primary);
    opacity: 0.6;
}

.footer-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-mono);
    font-size: 0.875rem;
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.2s ease;
}

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

.footer-separator {
    color: var(--text-muted);
}

/* Notification */
.notification {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: var(--spacing-lg);
    font-family: var(--font-sans);
    font-size: 0.875rem;
    color: var(--text-primary);
    z-index: 1000;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    max-width: 400px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
}

.notification.show {
    opacity: 1;
    transform: translateY(0);
}

.notification-success {
    border-color: var(--success);
}

.notification-error {
    border-color: var(--error);
}

/* Scroll Indicator - Hidden since page doesn't scroll */
.scroll-indicator {
    display: none !important;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
}

.scroll-indicator-text {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    animation: scroll-text-pulse 2s ease-in-out infinite;
}

.scroll-indicator-arrow {
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
    animation: scroll-arrow-bounce 2s ease-in-out infinite;
}

.scroll-indicator-arrow::before {
    content: '';
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--text-muted);
    border-radius: 2px;
    animation: scroll-dot-move 2s ease-in-out infinite;
}

@keyframes scroll-text-pulse {
    0%, 100% {
        opacity: 0.6;
    }
    50% {
        opacity: 1;
    }
}

@keyframes scroll-arrow-bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(8px);
    }
}

@keyframes scroll-dot-move {
    0% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
    50% {
        transform: translateX(-50%) translateY(12px);
        opacity: 0.5;
    }
    100% {
        transform: translateX(-50%) translateY(0);
        opacity: 1;
    }
}

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

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-main {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }
    
    .ai-bot-preview {
        order: -1;
    }
    
    .hero-content {
        text-align: center;
        align-items: center;
    }
    
    .cta-button {
        align-self: center;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-4xl: 3rem;
        --spacing-3xl: 2.5rem;
        --spacing-2xl: 2rem;
        --spacing-xl: 1.5rem;
    }
    
    .nav {
        padding: var(--spacing-md) var(--spacing-lg);
        backdrop-filter: blur(20px) saturate(180%);
        -webkit-backdrop-filter: blur(20px) saturate(180%);
    }
    
    .logo {
        font-size: 0.9375rem;
    }
    
    .nav-status {
        font-size: 0.625rem;
    }
    
    .status-dot {
        width: 5px;
        height: 5px;
    }
    
    .hero {
        padding: calc(var(--spacing-2xl) + 70px) var(--spacing-lg) var(--spacing-2xl);
        min-height: auto;
    }
    
    .hero::before {
        width: 600px;
        height: 600px;
    }
    
    .hero::after {
        width: 400px;
        height: 400px;
        top: 10%;
        right: -20%;
    }
    
    .hero-main {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .hero-content {
        gap: var(--spacing-lg);
        text-align: center;
        align-items: stretch;
    }
    
    .hero-title {
        font-size: clamp(2.25rem, 8vw, 3.5rem);
        line-height: 1.1;
    }
    
    .hero-subtitle {
        font-size: clamp(1rem, 4vw, 1.25rem);
        max-width: 100%;
    }
    
    .hero-cta {
        gap: var(--spacing-xs);
    }
    
    .cta-button {
        width: 100%;
        justify-content: center;
        align-self: stretch;
        padding: 1.125rem 2rem;
        font-size: 1rem;
        min-height: 52px;
        touch-action: manipulation;
    }
    
    .cta-note {
        font-size: 0.8125rem;
        text-align: center;
    }
    
    .ai-bot-preview {
        width: 100%;
        max-width: 100%;
    }
    
    .ai-bot-preview::before {
        inset: -15px;
        filter: blur(30px);
    }
    
    .bot-window {
        border-radius: 20px;
    }
    
    .bot-header {
        padding: var(--spacing-md);
    }
    
    .bot-avatar {
        width: 36px;
        height: 36px;
    }
    
    .bot-avatar::after {
        width: 14px;
        height: 14px;
    }
    
    .bot-name {
        font-size: 0.875rem;
    }
    
    .bot-status-text {
        font-size: 0.75rem;
    }
    
    .bot-messages {
        min-height: 280px;
        max-height: 360px;
        padding: var(--spacing-md);
        gap: var(--spacing-md);
        -webkit-overflow-scrolling: touch;
    }
    
    .message-content {
        padding: 0.875rem 1rem;
    }
    
    .message-text {
        font-size: 0.875rem;
        line-height: 1.6;
    }
    
    .user-message .message-content {
        max-width: 85%;
    }
    
    .bot-message .message-content {
        max-width: 90%;
    }
    
    .footer {
        padding: var(--spacing-xl) var(--spacing-lg);
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }
    
    .footer-brand {
        font-size: 0.8125rem;
    }
    
    .footer-links {
        font-size: 0.8125rem;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-4xl: 2.5rem;
        --spacing-3xl: 2rem;
        --spacing-2xl: 1.5rem;
        --spacing-xl: 1.25rem;
    }
    
    .hero {
        padding: calc(var(--spacing-xl) + 60px) var(--spacing-md) var(--spacing-xl);
    }
    
    .hero-main {
        gap: var(--spacing-xl);
    }
    
    .hero-content {
        gap: var(--spacing-md);
    }
    
    .hero-title {
        font-size: clamp(1.875rem, 10vw, 2.75rem);
    }
    
    .hero-subtitle {
        font-size: clamp(0.9375rem, 4vw, 1.125rem);
    }
    
    .cta-button {
        padding: 1rem 1.75rem;
        font-size: 0.9375rem;
        min-height: 48px;
    }
    
    .hero-title {
        margin-bottom: 0.25rem;
    }
    
    .hero-subtitle {
        margin-bottom: 0.5rem;
    }
    
    .bot-messages {
        min-height: 240px;
        max-height: 320px;
        padding: var(--spacing-sm);
    }
    
    .message-content {
        padding: 0.75rem 0.875rem;
    }
    
    .message-text {
        font-size: 0.8125rem;
    }
}