/* ============================================
   Paragentics.ai — Conversational Channel Platform
   A cutting-edge dark theme with electric accents
   ============================================ */

/* CSS Variables */
:root {
    /* Colors - Electric midnight theme */
    --bg-primary: #0a0a0f;
    --bg-secondary: #12121a;
    --bg-tertiary: #1a1a25;
    --bg-card: rgba(22, 22, 32, 0.7);
    --bg-card-hover: rgba(30, 30, 45, 0.8);
    
    /* Agent colors */
    --accent-primary: #00f5d4;      /* Product QR Agent - Teal */
    --accent-cyan: #00d4ff;         /* Website Agent - Cyan */
    --accent-purple: #a855f7;       /* Personal Assistant - Purple */
    --accent-coral: #ff6b6b;        /* Email Agent - Coral */
    
    --accent-gradient: linear-gradient(135deg, #00f5d4 0%, #a855f7 50%, #ff6b6b 100%);
    --accent-glow: rgba(0, 245, 212, 0.3);
    
    /* Text colors */
    --text-primary: #f0f0f5;
    --text-secondary: #a0a0b0;
    --text-muted: #606070;
    
    /* Border colors */
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-accent: rgba(0, 245, 212, 0.3);
    
    /* Typography */
    --font-display: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;
    
    /* Border radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

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

/* Background Effects */
.bg-grid {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.015) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.015) 1px, transparent 1px);
    background-size: 80px 80px;
    pointer-events: none;
    z-index: 0;
}

.bg-glow {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.35;
}

.glow-1 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, var(--accent-primary) 0%, transparent 70%);
    top: -300px;
    right: -200px;
    animation: float 25s ease-in-out infinite;
}

.glow-2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-purple) 0%, transparent 70%);
    bottom: 30%;
    left: -200px;
    animation: float 30s ease-in-out infinite reverse;
}

.glow-3 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent-coral) 0%, transparent 70%);
    bottom: -150px;
    right: 25%;
    opacity: 0.2;
    animation: float 35s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(40px, -40px) scale(1.1); }
    66% { transform: translate(-30px, 30px) scale(0.95); }
}

/* Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    position: relative;
    z-index: 1;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: var(--space-sm) 0;
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    transition: var(--transition-base);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.4rem;
}

.logo-icon {
    color: var(--accent-primary);
    font-size: 1.6rem;
    animation: pulse 3s ease-in-out infinite;
}

.logo-dot {
    color: var(--accent-purple);
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; transform: scale(1.05); }
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

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

/* Dropdown Menu */
.nav-dropdown {
    position: relative;
}

.dropdown-trigger {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-fast);
    cursor: pointer;
}

.dropdown-trigger:hover {
    color: var(--text-primary);
}

.dropdown-trigger svg {
    transition: var(--transition-fast);
}

.nav-dropdown:hover .dropdown-trigger svg {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    min-width: 280px;
    background: rgba(18, 18, 26, 0.98);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-xs);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    z-index: 1000;
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: var(--transition-fast);
}

.dropdown-item:hover {
    background: var(--bg-tertiary);
}

.dropdown-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    flex-shrink: 0;
}

.dropdown-icon svg {
    width: 20px;
    height: 20px;
}

.dropdown-icon.teal {
    background: rgba(0, 245, 212, 0.1);
    border: 1px solid rgba(0, 245, 212, 0.3);
}
.dropdown-icon.teal svg { stroke: var(--accent-primary); }

.dropdown-icon.cyan {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.3);
}
.dropdown-icon.cyan svg { stroke: var(--accent-cyan); }

.dropdown-icon.purple {
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.3);
}
.dropdown-icon.purple svg { stroke: var(--accent-purple); }

.dropdown-icon.coral {
    background: rgba(255, 107, 107, 0.1);
    border: 1px solid rgba(255, 107, 107, 0.3);
}
.dropdown-icon.coral svg { stroke: var(--accent-coral); }

.dropdown-text {
    display: flex;
    flex-direction: column;
}

.dropdown-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.dropdown-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-fast);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-base);
    border: none;
}

.btn-primary {
    background: var(--accent-gradient);
    color: var(--bg-primary);
    box-shadow: 0 4px 20px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--accent-glow);
}

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

.btn-secondary:hover {
    background: rgba(0, 245, 212, 0.1);
    border-color: var(--accent-primary);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.8rem 1rem;
    font-size: 0.95rem;
    transition: var(--transition-fast);
}

.btn-ghost:hover {
    color: var(--accent-primary);
}

.btn-ghost svg {
    opacity: 0.8;
}

.btn-ghost:hover svg {
    opacity: 1;
}

.btn-nav {
    padding: 0.6rem 1.2rem;
    background: rgba(0, 245, 212, 0.1);
    border: 1px solid var(--border-accent);
    color: var(--accent-primary);
}

.btn-nav:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    padding: calc(80px + var(--space-xl)) var(--space-md) var(--space-xl);
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-content {
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 0.5rem 1rem;
    background: rgba(0, 245, 212, 0.1);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-xl);
    font-size: 0.85rem;
    font-family: var(--font-mono);
    color: var(--accent-primary);
    margin-bottom: var(--space-lg);
}

.badge-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-primary);
    border-radius: 50%;
    animation: blink 2s ease-in-out infinite;
}

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

.hero-title {
    font-size: clamp(2.8rem, 5.5vw, 4.5rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: var(--space-md);
    letter-spacing: -0.03em;
}

.title-line {
    display: block;
}

.highlight {
    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);
    margin-bottom: var(--space-sm);
    max-width: 560px;
    line-height: 1.7;
}

.hero-target {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
    font-family: var(--font-mono);
    padding: 0.75rem 1.25rem;
    background: rgba(0, 245, 212, 0.05);
    border-left: 3px solid var(--accent-primary);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.hero-agents {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
}

.agent-pill {
    padding: 0.5rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    font-size: 0.85rem;
    font-family: var(--font-mono);
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.agent-pill:nth-child(1) { border-color: rgba(0, 245, 212, 0.3); color: var(--accent-primary); }
.agent-pill:nth-child(2) { border-color: rgba(0, 212, 255, 0.3); color: var(--accent-cyan); }
.agent-pill:nth-child(3) { border-color: rgba(168, 85, 247, 0.3); color: var(--accent-purple); }
.agent-pill:nth-child(4) { border-color: rgba(255, 107, 107, 0.3); color: var(--accent-coral); }

.hero-cta {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

/* Hero Visual - Orbit Animation */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.agent-orbit {
    position: relative;
    width: 400px;
    height: 400px;
}

.orbit-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--bg-card);
    border: 2px solid var(--border-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
}

.center-icon {
    font-size: 2rem;
    color: var(--accent-primary);
    animation: pulse 3s ease-in-out infinite;
}

.orbit-ring {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 1px dashed var(--border-subtle);
    border-radius: 50%;
    animation: rotate 30s linear infinite;
}

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

.orbit-item {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: counter-rotate 30s linear infinite;
    transition: var(--transition-base);
}

.orbit-item:hover {
    transform: scale(1.1);
    border-color: var(--accent-primary);
}

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

.orbit-item svg {
    width: 28px;
    height: 28px;
    stroke: var(--accent-primary);
}

.item-1 { top: -30px; left: 50%; margin-left: -30px; border-color: rgba(0, 245, 212, 0.5); }
.item-1 svg { stroke: var(--accent-primary); }

.item-2 { top: 50%; right: -30px; margin-top: -30px; border-color: rgba(0, 212, 255, 0.5); }
.item-2 svg { stroke: var(--accent-cyan); }

.item-3 { bottom: -30px; left: 50%; margin-left: -30px; border-color: rgba(168, 85, 247, 0.5); }
.item-3 svg { stroke: var(--accent-purple); }

.item-4 { top: 50%; left: -30px; margin-top: -30px; border-color: rgba(255, 107, 107, 0.5); }
.item-4 svg { stroke: var(--accent-coral); }

/* Section Styles */
.section {
    padding: var(--space-2xl) 0;
    position: relative;
    z-index: 1;
}

.section.alt-bg {
    background: linear-gradient(180deg, transparent 0%, rgba(18, 18, 26, 0.5) 50%, transparent 100%);
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.section-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: var(--radius-xl);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-purple);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

.section-desc {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 650px;
    margin: 0 auto;
}

/* Outcomes Section */
.outcomes {
    background: linear-gradient(180deg, transparent 0%, rgba(0, 245, 212, 0.03) 50%, transparent 100%);
}

.outcomes-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.outcome-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    text-align: center;
    transition: var(--transition-base);
}

.outcome-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
}

.outcome-number {
    display: block;
    font-size: 3rem;
    font-weight: 600;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    margin-bottom: var(--space-xs);
}

.outcome-label {
    display: block;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.outcome-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Problem / Solution Section */
.problem-solution {
    background: var(--bg-secondary);
}

.problem-solution-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
}

.problem-side, .solution-side {
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
}

.problem-side {
    background: rgba(255, 107, 107, 0.05);
    border: 1px solid rgba(255, 107, 107, 0.2);
}

.solution-side {
    background: rgba(0, 245, 212, 0.05);
    border: 1px solid rgba(0, 245, 212, 0.2);
}

.problem-side h3, .solution-side h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.section-tag.red {
    background: rgba(255, 107, 107, 0.1);
    border-color: rgba(255, 107, 107, 0.3);
    color: var(--accent-coral);
}

.section-tag.green {
    background: rgba(0, 245, 212, 0.1);
    border-color: rgba(0, 245, 212, 0.3);
    color: var(--accent-primary);
}

.problem-list-compact, .solution-list-compact {
    list-style: none;
    padding: 0;
    margin: 0;
}

.problem-list-compact li, .solution-list-compact li {
    padding: 0.75rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-subtle);
}

.problem-list-compact li:last-child, .solution-list-compact li:last-child {
    border-bottom: none;
}

.problem-list-compact li::before {
    content: "✕";
    position: absolute;
    left: 0;
    color: var(--accent-coral);
    font-weight: bold;
}

.solution-list-compact li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-primary);
    font-weight: bold;
}

.solution-list-compact li strong {
    color: var(--text-primary);
}

/* Agents Overview Grid */
.agents-overview {
    background: linear-gradient(180deg, transparent 0%, rgba(0, 245, 212, 0.02) 50%, transparent 100%);
}

.agents-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.agent-card {
    position: relative;
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: var(--transition-base);
    overflow: hidden;
}

.agent-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    opacity: 0;
    transition: var(--transition-base);
}

.agent-card:nth-child(1)::before { background: var(--accent-primary); }
.agent-card:nth-child(2)::before { background: var(--accent-cyan); }
.agent-card:nth-child(3)::before { background: var(--accent-purple); }
.agent-card:nth-child(4)::before { background: var(--accent-coral); }

.agent-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-accent);
    background: var(--bg-card-hover);
}

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

.agent-number {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.agent-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 245, 212, 0.1);
    border: 1px solid rgba(0, 245, 212, 0.3);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-md);
}

.agent-icon svg {
    width: 28px;
    height: 28px;
    stroke: var(--accent-primary);
}

.agent-icon.icon-cyan {
    background: rgba(0, 212, 255, 0.1);
    border-color: rgba(0, 212, 255, 0.3);
}
.agent-icon.icon-cyan svg { stroke: var(--accent-cyan); }

.agent-icon.icon-purple {
    background: rgba(168, 85, 247, 0.1);
    border-color: rgba(168, 85, 247, 0.3);
}
.agent-icon.icon-purple svg { stroke: var(--accent-purple); }

.agent-icon.icon-coral {
    background: rgba(255, 107, 107, 0.1);
    border-color: rgba(255, 107, 107, 0.3);
}
.agent-icon.icon-coral svg { stroke: var(--accent-coral); }

.agent-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.agent-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-xs);
}

.agent-card p.agent-benefit {
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: var(--space-sm);
}

.agent-outcome {
    display: block;
    font-size: 0.85rem;
    font-family: var(--font-mono);
    color: var(--accent-primary);
    margin-bottom: var(--space-md);
    padding: 0.5rem 0.75rem;
    background: rgba(0, 245, 212, 0.08);
    border-radius: var(--radius-sm);
}

.agent-card:nth-child(2) .agent-outcome { color: var(--accent-cyan); background: rgba(0, 212, 255, 0.08); }
.agent-card:nth-child(3) .agent-outcome { color: var(--accent-purple); background: rgba(168, 85, 247, 0.08); }
.agent-card:nth-child(4) .agent-outcome { color: var(--accent-coral); background: rgba(255, 107, 107, 0.08); }

.card-cta {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-primary);
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition-base);
}

.agent-card:hover .card-cta {
    opacity: 1;
    transform: translateY(0);
}

.agent-card:nth-child(2):hover .card-cta { color: var(--accent-cyan); }
.agent-card:nth-child(3):hover .card-cta { color: var(--accent-purple); }
.agent-card:nth-child(4):hover .card-cta { color: var(--accent-coral); }

/* Agent Detail Sections */
.agent-detail {
    padding: var(--space-2xl) 0;
}

.agent-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.agent-detail-grid.reverse {
    direction: rtl;
}

.agent-detail-grid.reverse > * {
    direction: ltr;
}

.agent-label {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--accent-primary);
    margin-bottom: var(--space-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.agent-label.cyan { color: var(--accent-cyan); }
.agent-label.purple { color: var(--accent-purple); }
.agent-label.coral { color: var(--accent-coral); }

.agent-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 600;
    line-height: 1.15;
    margin-bottom: var(--space-md);
}

.agent-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    padding: var(--space-xs) 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.check-icon {
    color: var(--accent-primary);
    font-weight: 700;
    flex-shrink: 0;
}

.check-icon.cyan { color: var(--accent-cyan); }
.check-icon.purple { color: var(--accent-purple); }
.check-icon.coral { color: var(--accent-coral); }

/* Agent Visual Demos */
.agent-detail-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Product Agent Demo */
.product-demo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
}

.qr-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
}

.qr-code {
    position: relative;
    width: 160px;
    height: 160px;
    background: var(--bg-card);
    border-radius: var(--radius-md);
    padding: 20px;
    border: 1px solid var(--border-accent);
}

.qr-inner {
    width: 100%;
    height: 100%;
}

.qr-svg {
    width: 100%;
    height: 100%;
}

.qr-svg rect {
    fill: var(--text-primary);
}

.qr-svg .qr-inner-sq {
    fill: var(--bg-card);
}

.qr-svg .qr-corner {
    fill: none;
    stroke: var(--accent-primary);
    stroke-width: 2;
}

.scan-line {
    position: absolute;
    left: 15px;
    right: 15px;
    height: 2px;
    background: var(--accent-primary);
    box-shadow: 0 0 15px var(--accent-primary);
    animation: scan 2.5s ease-in-out infinite;
}

@keyframes scan {
    0%, 100% { top: 15px; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { top: calc(100% - 15px); opacity: 0; }
}

.qr-label {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-muted);
}

.chat-demo {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    width: 100%;
    max-width: 320px;
}

.chat-bubble {
    padding: 0.875rem 1.25rem;
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    animation: bubbleIn 0.5s ease-out backwards;
}

.chat-bubble.user-bubble {
    align-self: flex-end;
    background: rgba(0, 245, 212, 0.1);
    border-color: var(--border-accent);
    color: var(--text-primary);
}

.chat-bubble.ai-bubble {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xs);
}

.chat-bubble.ai-bubble.success {
    background: rgba(0, 245, 212, 0.1);
    border-color: var(--accent-primary);
}

.ai-indicator {
    color: var(--accent-primary);
    font-weight: 700;
}

.success-icon {
    color: var(--accent-primary);
    font-weight: 700;
}

@keyframes bubbleIn {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Website Agent Demo */
.website-demo {
    width: 100%;
    max-width: 400px;
}

.browser-frame {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.browser-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-subtle);
}

.browser-dots {
    display: flex;
    gap: 6px;
}

.browser-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--text-muted);
}

.browser-dots span:nth-child(1) { background: #ff5f57; }
.browser-dots span:nth-child(2) { background: #febc2e; }
.browser-dots span:nth-child(3) { background: #28c840; }

.browser-url {
    flex: 1;
    padding: 0.4rem 0.8rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.browser-content {
    padding: var(--space-md);
    min-height: 250px;
    position: relative;
}

.site-nav-mock {
    height: 8px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-md);
}

.site-content-mock {
    margin-bottom: var(--space-md);
}

.mock-cards {
    display: flex;
    gap: var(--space-xs);
}

.mock-cards span {
    flex: 1;
    height: 80px;
    background: var(--bg-tertiary);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
}

.chat-widget {
    position: absolute;
    bottom: var(--space-md);
    right: var(--space-md);
    left: var(--space-md);
}

.chat-input-demo {
    padding: 0.875rem 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--accent-cyan);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    color: var(--accent-cyan);
    display: flex;
    align-items: center;
}

.typing-text {
    opacity: 0.9;
}

.cursor-blink {
    animation: cursorBlink 1s step-end infinite;
}

@keyframes cursorBlink {
    50% { opacity: 0; }
}

/* Personal Assistant Demo */
.assistant-demo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    width: 100%;
    max-width: 350px;
}

.business-card {
    width: 100%;
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.card-avatar {
    width: 60px;
    height: 60px;
    background: rgba(168, 85, 247, 0.2);
    border: 2px solid var(--accent-purple);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-weight: 700;
    color: var(--accent-purple);
    font-size: 1.1rem;
}

.card-info {
    flex: 1;
}

.card-info h4 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.card-info p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.card-qr {
    width: 50px;
    height: 50px;
}

.mini-qr {
    width: 100%;
    height: 100%;
    background: 
        linear-gradient(90deg, var(--text-primary) 25%, transparent 25%),
        linear-gradient(var(--text-primary) 25%, transparent 25%);
    background-size: 10px 10px;
    border-radius: var(--radius-sm);
}

.assistant-chat {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
    width: 100%;
}

/* Email Agent Demo */
.email-demo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    width: 100%;
    max-width: 350px;
}

.email-card {
    width: 100%;
    padding: var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
}

.email-card.incoming {
    border-color: var(--border-subtle);
}

.email-card.outgoing {
    border-color: rgba(255, 107, 107, 0.3);
    background: rgba(255, 107, 107, 0.05);
}

.email-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-xs);
}

.email-from {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.ai-badge {
    padding: 0.2rem 0.5rem;
    background: var(--accent-coral);
    color: var(--bg-primary);
    border-radius: var(--radius-sm);
    font-size: 0.65rem;
    font-weight: 700;
}

.email-body {
    font-size: 0.9rem;
    color: var(--text-primary);
}

.email-body p {
    margin-bottom: var(--space-xs);
}

.coupon-code {
    display: inline-block;
    padding: 0.4rem 0.8rem;
    background: rgba(255, 107, 107, 0.2);
    border: 1px dashed var(--accent-coral);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--accent-coral);
}

.email-arrow {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.email-arrow svg {
    width: 24px;
    height: 24px;
    stroke: var(--text-muted);
    animation: arrowBounce 1.5s ease-in-out infinite;
}

@keyframes arrowBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(5px); }
}

/* Cross-Channel Section - Neural Network */
.cross-channel {
    background: linear-gradient(180deg, transparent 0%, rgba(168, 85, 247, 0.03) 50%, transparent 100%);
    padding: var(--space-2xl) 0;
    overflow: hidden;
}

.neural-network {
    position: relative;
    max-width: 700px;
    height: 550px;
    margin: 0 auto;
}

/* Collective Intelligence Core */
.brain-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 160px;
    height: 160px;
    z-index: 10;
}

.brain-outer-ring {
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: 50%;
    animation: ringPulse 4s ease-in-out infinite;
}

.brain-inner-ring {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    border: 2px solid rgba(168, 85, 247, 0.5);
    border-radius: 50%;
    animation: ringPulse 4s ease-in-out infinite 0.5s;
}

@keyframes ringPulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 1; }
}

.brain-center {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.2) 0%, rgba(0, 245, 212, 0.1) 100%);
    border: 2px solid var(--accent-purple);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    box-shadow: 
        0 0 40px rgba(168, 85, 247, 0.3),
        inset 0 0 40px rgba(168, 85, 247, 0.1);
}

.brain-center .brain-icon {
    font-size: 2.5rem;
    color: var(--accent-purple);
    animation: brainPulse 3s ease-in-out infinite;
    text-shadow: 0 0 20px rgba(168, 85, 247, 0.5);
}

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

.brain-text {
    font-size: 0.7rem;
    font-family: var(--font-mono);
    color: var(--text-secondary);
    text-align: center;
    line-height: 1.3;
    margin-top: 4px;
}

.brain-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.brain-particles span {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-purple);
    border-radius: 50%;
    animation: particleFloat 6s ease-in-out infinite;
}

.brain-particles span:nth-child(1) { top: 10%; left: 50%; animation-delay: 0s; }
.brain-particles span:nth-child(2) { top: 50%; right: 10%; animation-delay: 0.75s; }
.brain-particles span:nth-child(3) { bottom: 10%; left: 50%; animation-delay: 1.5s; }
.brain-particles span:nth-child(4) { top: 50%; left: 10%; animation-delay: 2.25s; }
.brain-particles span:nth-child(5) { top: 20%; right: 20%; animation-delay: 3s; }
.brain-particles span:nth-child(6) { bottom: 20%; right: 20%; animation-delay: 3.75s; }
.brain-particles span:nth-child(7) { bottom: 20%; left: 20%; animation-delay: 4.5s; }
.brain-particles span:nth-child(8) { top: 20%; left: 20%; animation-delay: 5.25s; }

@keyframes particleFloat {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0; }
    10% { opacity: 1; }
    50% { transform: translate(var(--tx, 20px), var(--ty, -20px)) scale(1.5); opacity: 0.5; }
    90% { opacity: 1; }
}

/* Agent Nodes */
.agent-nodes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.agent-node {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
    transition: var(--transition-base);
    z-index: 5;
}

.agent-node:hover {
    transform: scale(1.1);
}

.node-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.node-icon svg {
    width: 32px;
    height: 32px;
}

.node-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
}

.node-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    border-radius: var(--radius-lg);
    animation: nodePulse 3s ease-in-out infinite;
    pointer-events: none;
}

@keyframes nodePulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0; }
    50% { transform: translate(-50%, -50%) scale(1.3); opacity: 0.3; }
}

/* Node Positions & Colors */
.node-product {
    top: 40px;
    left: 50px;
}
.node-product .node-icon {
    border: 2px solid var(--accent-primary);
    box-shadow: 0 0 20px rgba(0, 245, 212, 0.2);
}
.node-product .node-icon svg { stroke: var(--accent-primary); }
.node-product .node-pulse { border: 2px solid var(--accent-primary); }

.node-website {
    top: 40px;
    right: 50px;
}
.node-website .node-icon {
    border: 2px solid var(--accent-cyan);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}
.node-website .node-icon svg { stroke: var(--accent-cyan); }
.node-website .node-pulse { border: 2px solid var(--accent-cyan); }

.node-assistant {
    bottom: 100px;
    left: 50px;
}
.node-assistant .node-icon {
    border: 2px solid var(--accent-purple);
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.2);
}
.node-assistant .node-icon svg { stroke: var(--accent-purple); }
.node-assistant .node-pulse { border: 2px solid var(--accent-purple); }

.node-email {
    bottom: 100px;
    right: 50px;
}
.node-email .node-icon {
    border: 2px solid var(--accent-coral);
    box-shadow: 0 0 20px rgba(255, 107, 107, 0.2);
}
.node-email .node-icon svg { stroke: var(--accent-coral); }
.node-email .node-pulse { border: 2px solid var(--accent-coral); }

/* Neural Connection Lines */
.neural-connections {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.neural-path {
    fill: none;
    stroke-width: 2;
    stroke-linecap: round;
}

.data-dot {
    filter: drop-shadow(0 0 6px currentColor);
}

/* Flow Examples */
.flow-examples {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: var(--space-md);
    z-index: 10;
}

.flow-example {
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    text-align: center;
}

.flow-badge {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 4px;
}

.flow-example p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.flow-highlight {
    font-weight: 600;
}

.flow-highlight.teal { color: var(--accent-primary); }
.flow-highlight.cyan { color: var(--accent-cyan); }
.flow-highlight.purple { color: var(--accent-purple); }
.flow-highlight.coral { color: var(--accent-coral); }

/* CTA Section */
.cta {
    padding: var(--space-2xl) 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 245, 212, 0.03) 50%, rgba(168, 85, 247, 0.03) 100%);
}

.cta .container {
    text-align: center;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
}

.cta-subtitle {
    font-size: 1.15rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: var(--space-sm);
    justify-content: center;
    margin-bottom: var(--space-lg);
    flex-wrap: wrap;
}

.cta-trust {
    margin-top: var(--space-lg);
    margin-bottom: var(--space-md);
}

.trust-line {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.contact-info {
    font-size: 0.95rem;
    color: var(--text-muted);
}

.contact-info a {
    color: var(--accent-primary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.contact-info a:hover {
    text-decoration: underline;
}

/* Footer */
.footer {
    padding: var(--space-xl) 0 var(--space-lg);
    border-top: 1px solid var(--border-subtle);
    position: relative;
    z-index: 1;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    gap: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.footer-brand {
    max-width: 300px;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-top: var(--space-sm);
    font-size: 0.9rem;
}

.footer-links {
    display: flex;
    gap: var(--space-xl);
}

.footer-col {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.footer-col h4 {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.footer-col a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--transition-fast);
}

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

.footer-bottom {
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-subtle);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Problem Section */
.problem-section {
    background: linear-gradient(180deg, transparent 0%, rgba(255, 107, 107, 0.03) 100%);
}

.problem-grid {
    display: flex;
    justify-content: center;
    gap: var(--space-lg);
    margin: var(--space-xl) 0;
    flex-wrap: wrap;
}

.channel-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    min-width: 120px;
}

.channel-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    background: rgba(0, 245, 212, 0.1);
}

.channel-icon svg {
    width: 24px;
    height: 24px;
}

.channel-icon.cyan { background: rgba(0, 212, 255, 0.1); }
.channel-icon.cyan svg { stroke: var(--accent-cyan); }
.channel-icon.teal { background: rgba(0, 245, 212, 0.1); }
.channel-icon.teal svg { stroke: var(--accent-primary); }
.channel-icon.coral { background: rgba(255, 107, 107, 0.1); }
.channel-icon.coral svg { stroke: var(--accent-coral); }
.channel-icon.purple { background: rgba(168, 85, 247, 0.1); }
.channel-icon.purple svg { stroke: var(--accent-purple); }

.channel-card span:last-child {
    font-weight: 500;
    color: var(--text-secondary);
}

.problem-consequences {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.consequence-intro {
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
}

.consequence-list {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
}

.consequence-list li {
    padding: var(--space-xs) var(--space-sm);
    background: rgba(255, 107, 107, 0.1);
    border-radius: var(--radius-sm);
    color: var(--accent-coral);
    font-size: 0.9rem;
}

.solution-teaser {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid rgba(0, 245, 212, 0.2);
    border-radius: var(--radius-lg);
}

.solution-teaser p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.6;
}

.solution-teaser strong {
    color: var(--accent-primary);
}

/* Platform Intro */
.platform-intro {
    background: linear-gradient(180deg, transparent 0%, rgba(0, 245, 212, 0.03) 100%);
}

/* Agent Brain Type */
.agent-brain-type {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-primary);
    margin-bottom: var(--space-sm);
    opacity: 0.8;
}

/* Collective Intelligence Section */
.collective-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-top: var(--space-xl);
}

.collective-feature {
    text-align: center;
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
}

.collective-feature .feature-icon {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.collective-feature h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.collective-feature p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.collective-result {
    max-width: 700px;
    margin: var(--space-xl) auto 0;
    text-align: center;
    padding: var(--space-lg);
    background: linear-gradient(135deg, rgba(0, 245, 212, 0.05), rgba(168, 85, 247, 0.05));
    border-radius: var(--radius-lg);
    border: 1px solid rgba(0, 245, 212, 0.2);
}

.collective-result p {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.collective-result strong {
    color: var(--text-primary);
}

/* Benefits Section */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-md);
}

.benefit-card {
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.benefit-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
}

.benefit-card .benefit-icon {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
}

.benefit-card h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.benefit-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Use Cases Section */
.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
}

.use-case-card {
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    text-align: center;
}

.use-case-card .use-case-icon {
    font-size: 2rem;
    margin-bottom: var(--space-sm);
}

.use-case-card h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.use-case-card p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Pricing Preview */
.pricing-preview {
    background: var(--bg-secondary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.pricing-tier {
    padding: var(--space-lg);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    text-align: center;
}

.pricing-tier.highlighted {
    border-color: var(--accent-primary);
    background: linear-gradient(135deg, rgba(0, 245, 212, 0.05), rgba(0, 212, 255, 0.05));
}

.pricing-tier h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.pricing-tier p {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.pricing-cta {
    text-align: center;
}

/* Technical Section */
.tech-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-md);
}

.tech-feature {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
}

.tech-check {
    color: var(--accent-primary);
    font-weight: 600;
}

.tech-feature span:last-child {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Scroll Animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-lg);
    }
    
    .hero-subtitle {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-target {
        margin-left: auto;
        margin-right: auto;
        text-align: left;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .outcomes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .agent-orbit {
        width: 300px;
        height: 300px;
    }
    
    .orbit-item {
        width: 50px;
        height: 50px;
    }
    
    .orbit-item svg {
        width: 22px;
        height: 22px;
    }
    
    .item-1 { margin-left: -25px; }
    .item-2 { margin-top: -25px; }
    .item-3 { margin-left: -25px; }
    .item-4 { margin-top: -25px; }
    
    .agents-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .agent-detail-grid,
    .agent-detail-grid.reverse {
        grid-template-columns: 1fr;
        direction: ltr;
        text-align: center;
    }
    
    .feature-list {
        display: inline-block;
        text-align: left;
    }
    
    .channel-visual {
        height: 350px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        padding: var(--space-md);
        background: rgba(10, 10, 15, 0.98);
        border-bottom: 1px solid var(--border-subtle);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .outcomes-grid {
        grid-template-columns: 1fr;
    }
    
    .outcome-number {
        font-size: 2.5rem;
    }
    
    .problem-solution-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .problem-side, .solution-side {
        padding: var(--space-md);
    }
    
    .agents-grid {
        grid-template-columns: 1fr;
    }
    
    .channel-visual {
        height: 300px;
    }
    
    .connection-node {
        width: 60px;
        height: 60px;
        font-size: 0.7rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .collective-features {
        grid-template-columns: 1fr;
    }
    
    .use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .pricing-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .problem-grid {
        gap: var(--space-sm);
    }
    
    .channel-card {
        min-width: 100px;
        padding: var(--space-sm);
    }
}

@media (max-width: 480px) {
    :root {
        --space-xl: 3rem;
        --space-2xl: 4rem;
    }
    
    .hero-title {
        font-size: 2.2rem;
    }
    
    .agent-orbit {
        width: 250px;
        height: 250px;
    }
    
    .orbit-center {
        width: 60px;
        height: 60px;
    }
    
    .center-icon {
        font-size: 1.5rem;
    }
    
    .channel-center {
        width: 90px;
        height: 90px;
    }
    
    .brain-icon {
        font-size: 1.5rem;
    }
    
    .use-cases-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .consequence-list {
        flex-direction: column;
        align-items: center;
    }
    
    .tech-features {
        flex-direction: column;
        align-items: stretch;
    }
}

/* ============================================
   Homepage Insights Section
   ============================================ */

.insights-section {
    padding: var(--space-2xl) 0;
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.insight-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: all var(--transition-base);
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
}

.insight-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(0, 245, 212, 0.08);
}

.insight-card-image {
    aspect-ratio: 16/9;
    overflow: hidden;
}

.insight-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.insight-card-content {
    padding: var(--space-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.insight-card-tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-primary);
    margin-bottom: var(--space-xs);
}

.insight-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.insight-card-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: auto;
}

.insights-cta {
    text-align: center;
}

.insights-loading {
    grid-column: 1 / -1;
    display: flex;
    justify-content: center;
    padding: var(--space-xl) 0;
}

.insights-loading .loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border-subtle);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.insights-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-xl) 0;
    color: var(--text-muted);
}

@media (max-width: 900px) {
    .insights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .insights-grid {
        grid-template-columns: 1fr;
    }
}