/* CDW AI Incident Response Platform - Modern Design */

/* CSS Custom Properties */
:root {
    /* Colors */
    --primary: #dc2626;
    --primary-dark: #b91c1c;
    --primary-light: #ef4444;
    --secondary: #1f2937;
    --accent: #3b82f6;
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    
    /* Backgrounds */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-card: #ffffff;
    --bg-overlay: rgba(0, 0, 0, 0.8);
    
    /* Text Colors */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-inverse: #ffffff;
    
    /* Borders */
    --border-light: #e2e8f0;
    --border-medium: #cbd5e1;
    --border-dark: #94a3b8;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, 'Liberation Mono', Menlo, monospace;
    
    /* Spacing */
    --space-px: 1px;
    --space-0: 0;
    --space-1: 0.25rem;
    --space-2: 0.5rem;
    --space-3: 0.75rem;
    --space-4: 1rem;
    --space-5: 1.25rem;
    --space-6: 1.5rem;
    --space-8: 2rem;
    --space-10: 2.5rem;
    --space-12: 3rem;
    --space-16: 4rem;
    --space-20: 5rem;
    --space-24: 6rem;
    --space-32: 8rem;
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 300ms ease-in-out;
    --transition-slow: 500ms ease-in-out;
    
    /* Border Radius */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-full: 9999px;
    
    /* Z-Index */
    --z-dropdown: 1000;
    --z-sticky: 1020;
    --z-fixed: 1030;
    --z-modal-backdrop: 1040;
    --z-modal: 1050;
    --z-popover: 1060;
    --z-tooltip: 1070;
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-card: #1e293b;
    --bg-overlay: rgba(0, 0, 0, 0.9);
    
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --text-inverse: #0f172a;
    
    --border-light: #334155;
    --border-medium: #475569;
    --border-dark: #64748b;
    
    --primary-light: #f87171;
}

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

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

body {
    font-family: var(--font-sans);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

.neural-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(220, 38, 38, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(220, 38, 38, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 60s linear infinite;
}

.floating-orbs {
    position: absolute;
    width: 100%;
    height: 100%;
}

.orb {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(220, 38, 38, 0.15) 0%, rgba(220, 38, 38, 0.05) 50%, transparent 100%);
    animation: orbFloat 8s ease-in-out infinite;
}

.orb-1 {
    width: 200px;
    height: 200px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.orb-2 {
    width: 150px;
    height: 150px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.orb-3 {
    width: 100px;
    height: 100px;
    bottom: 20%;
    left: 30%;
    animation-delay: 4s;
}

.orb-4 {
    width: 120px;
    height: 120px;
    top: 30%;
    right: 40%;
    animation-delay: 6s;
}

.data-streams {
    position: absolute;
    width: 100%;
    height: 100%;
}

.stream {
    position: absolute;
    width: 2px;
    height: 200px;
    background: linear-gradient(to bottom, transparent, var(--primary), transparent);
    animation: streamFlow 4s linear infinite;
}

.stream-1 {
    left: 20%;
    animation-delay: 0s;
}

.stream-2 {
    left: 50%;
    animation-delay: 1.5s;
}

.stream-3 {
    right: 25%;
    animation-delay: 3s;
}

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(248, 250, 252, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-light);
    z-index: var(--z-fixed);
    transition: all var(--transition-normal);
}

[data-theme="dark"] .nav {
    background: rgba(15, 23, 42, 0.8);
}

[data-theme="dark"] .nav-logo {
    content: url('/public/logo_dark.png');
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.nav-logo {
    height: 60px;
    width: auto;
}

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

.brand-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.brand-subtitle {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.status-pill {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.theme-btn {
    position: relative;
    width: 40px;
    height: 40px;
    border: none;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.theme-btn:hover {
    background: var(--bg-tertiary);
    transform: scale(1.05);
}

.theme-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
    transition: all var(--transition-fast);
}

.theme-icon.moon {
    opacity: 0;
}

[data-theme="dark"] .theme-icon.sun {
    opacity: 0;
}

[data-theme="dark"] .theme-icon.moon {
    opacity: 1;
}

.menu-btn {
    display: none;
    flex-direction: column;
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    cursor: pointer;
    justify-content: center;
    align-items: center;
    gap: 4px;
}

.menu-btn span {
    width: 20px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 1px;
    transition: all var(--transition-fast);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-20) 0 var(--space-16);
    position: relative;
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid rgba(220, 38, 38, 0.2);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary);
    width: fit-content;
}

.badge-icon {
    font-size: 1rem;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 900;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.title-word {
    display: block;
    opacity: 0;
    transform: translateY(20px);
    animation: slideUp 0.8s ease-out forwards;
}

.title-word:nth-child(2) {
    animation-delay: 0.2s;
}

.title-word:nth-child(3) {
    animation-delay: 0.4s;
}

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

.hero-description {
    font-size: 1.25rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 600px;
}

.hero-stats {
    display: flex;
    gap: var(--space-8);
    margin: var(--space-4) 0;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    font-family: var(--font-mono);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-actions {
    display: flex;
    gap: var(--space-4);
    align-items: center;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    background: var(--primary);
    color: var(--text-inverse);
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

.btn-primary::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;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.btn-primary.large {
    padding: var(--space-5) var(--space-8);
    font-size: 1.125rem;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-secondary:hover {
    background: var(--bg-secondary);
    border-color: var(--primary);
    color: var(--primary);
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4) var(--space-6);
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.btn-outline:hover {
    background: var(--primary);
    color: var(--text-inverse);
}

.btn-icon {
    width: 20px;
    height: 20px;
}

.hero-trust {
    margin-top: var(--space-6);
}

.trust-label {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-bottom: var(--space-2);
}

.trust-badges {
    display: flex;
    gap: var(--space-3);
}

.trust-badge {
    padding: var(--space-1) var(--space-3);
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 500px;
    position: relative;
}

.ai-core-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.ai-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 120px;
    height: 120px;
}

.core-rings {
    position: absolute;
    width: 100%;
    height: 100%;
}

.ring {
    position: absolute;
    border: 2px solid;
    border-radius: 50%;
    border-color: var(--primary) transparent var(--primary) transparent;
    animation: spin linear infinite;
}

.ring-1 {
    width: 80px;
    height: 80px;
    top: 20px;
    left: 20px;
    animation-duration: 3s;
}

.ring-2 {
    width: 100px;
    height: 100px;
    top: 10px;
    left: 10px;
    animation-duration: 5s;
    animation-direction: reverse;
}

.ring-3 {
    width: 120px;
    height: 120px;
    top: 0;
    left: 0;
    animation-duration: 7s;
    border-color: var(--accent) transparent var(--accent) transparent;
}

.core-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, var(--primary), var(--primary-dark));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 40px rgba(220, 38, 38, 0.6);
    animation: corePulse 2s ease-in-out infinite;
}

.ai-icon {
    width: 30px;
    height: 30px;
    color: white;
}

.satellite-nodes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.node {
    position: absolute;
    width: 50px;
    height: 50px;
    background: var(--bg-card);
    border: 2px solid var(--border-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    box-shadow: var(--shadow-md);
}

.node:hover {
    transform: scale(1.1);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.node::after {
    content: attr(data-label);
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-card);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    opacity: 0;
    transition: opacity var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.node:hover::after {
    opacity: 1;
}

.node svg {
    width: 24px;
    height: 24px;
    color: var(--primary);
}

.node-1 {
    top: 10%;
    left: 20%;
    animation: nodeFloat 6s ease-in-out infinite;
}

.node-2 {
    top: 20%;
    right: 15%;
    animation: nodeFloat 6s ease-in-out infinite 1s;
}

.node-3 {
    bottom: 30%;
    right: 10%;
    animation: nodeFloat 6s ease-in-out infinite 2s;
}

.node-4 {
    bottom: 20%;
    left: 25%;
    animation: nodeFloat 6s ease-in-out infinite 3s;
}

.node-5 {
    top: 45%;
    left: 10%;
    animation: nodeFloat 6s ease-in-out infinite 4s;
}

.node-6 {
    top: 35%;
    right: 35%;
    animation: nodeFloat 6s ease-in-out infinite 5s;
}

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

.connection {
    stroke-width: 2;
    fill: none;
    stroke-dasharray: 5, 5;
    animation: dash 3s linear infinite;
}

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-6);
}

/* Section Styles */
section {
    padding: var(--space-20) 0;
}

#demo-agents {
    background: var(--bg-secondary);
    position: relative;
}

#demo-agents::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 123, 255, 0.03) 0%, rgba(220, 38, 38, 0.03) 100%);
    pointer-events: none;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-16);
}

.section-tag {
    display: inline-block;
    padding: var(--space-2) var(--space-4);
    background: rgba(220, 38, 38, 0.1);
    color: var(--primary);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-4);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.section-description {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section */
.features {
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-8);
}

/* Agent Cards Styling */
.demo-overview {
    margin-bottom: 3rem;
}

.demo-intro {
    background: rgba(255, 255, 255, 1.0);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 1rem;
    padding: 2rem;
    backdrop-filter: blur(10px);
    color: #000000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.demo-intro h3 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.demo-intro p {
    color: #000000;
    font-weight: 400;
}

.agents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.agent-card {
    background: rgba(255, 255, 255, 1.0);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 1rem;
    padding: 2rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    color: #000000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.agent-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 20px 40px rgba(0, 123, 255, 0.15);
}

.agent-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.agent-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.agent-card:hover .agent-icon {
    transform: scale(1.1) rotate(5deg);
}

.agent-icon svg {
    width: 30px;
    height: 30px;
    color: white;
}

.agent-card h4 {
    color: var(--primary);
    margin-bottom: 1rem;
    font-size: 1.25rem;
    font-weight: 600;
}

.agent-card p {
    color: #000000;
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-weight: 400;
}

.agent-capabilities {
    list-style: none;
    padding: 0;
    margin: 0;
}

.agent-capabilities li {
    color: #000000;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.2);
    position: relative;
    padding-left: 1.5rem;
    font-weight: 400;
}

.agent-capabilities li:last-child {
    border-bottom: none;
}

.agent-capabilities li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

.demo-features {
    background: rgba(255, 255, 255, 1.0);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 1rem;
    padding: 2rem;
    backdrop-filter: blur(5px);
    color: #000000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.feature-highlight h3 {
    color: var(--primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.capabilities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.capability {
    background: rgba(255, 255, 255, 1.0);
    border: 1px solid rgba(0, 0, 0, 0.15);
    border-radius: 0.5rem;
    padding: 1.5rem;
    transition: all 0.3s ease;
    color: #000000;
    font-weight: 400;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.capability:hover {
    background: rgba(255, 255, 255, 1.0);
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.capability strong {
    color: var(--primary);
    display: block;
    margin-bottom: 0.5rem;
}

.demo-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.benefit-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 0.5rem;
    padding: 1rem;
    text-align: center;
    transition: all 0.3s ease;
}

.benefit-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--primary);
}

.benefit-item strong {
    color: var(--primary);
    display: block;
    margin-bottom: 0.25rem;
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--primary);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(220, 38, 38, 0.1);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-6);
    transition: all var(--transition-fast);
}

.feature-card:hover .feature-icon {
    background: var(--primary);
    transform: scale(1.1);
}

.feature-icon svg {
    width: 30px;
    height: 30px;
    color: var(--primary);
    transition: color var(--transition-fast);
}

.feature-card:hover .feature-icon svg {
    color: white;
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-3);
}

.feature-description {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    margin-bottom: var(--space-6);
}

.feature-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-6);
}

.tag {
    padding: var(--space-1) var(--space-3);
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
}

.feature-arrow {
    width: 20px;
    height: 20px;
    color: var(--text-muted);
    transition: all var(--transition-fast);
    margin-left: auto;
}

.feature-card:hover .feature-arrow {
    color: var(--primary);
    transform: translateX(4px);
}

/* Technology Section */
.technology {
    background: var(--bg-primary);
}

.tech-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: center;
}

.tech-stack {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    margin-top: var(--space-8);
}

.stack-layer {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-6);
    transition: all var(--transition-fast);
}

.stack-layer:hover {
    transform: translateX(8px);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.layer-header {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.layer-icon {
    width: 40px;
    height: 40px;
    background: rgba(220, 38, 38, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.layer-icon svg {
    width: 20px;
    height: 20px;
    color: var(--primary);
}

.layer-header h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
}

.layer-tech {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.layer-tech span {
    padding: var(--space-1) var(--space-3);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.tech-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.tech-diagram {
    position: relative;
    width: 300px;
    height: 300px;
}

.diagram-node {
    position: absolute;
    width: 80px;
    height: 80px;
    background: var(--bg-card);
    border: 2px solid var(--border-light);
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-fast);
}

.diagram-node:hover {
    transform: scale(1.1);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

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

.diagram-node span {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-primary);
    text-align: center;
}

.node-ai {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.node-api {
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.node-data {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
}

.node-security {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.diagram-connections {
    position: absolute;
    width: 100%;
    height: 100%;
}

.connection {
    position: absolute;
    background: var(--primary);
    border-radius: 1px;
}

.conn-1 {
    top: 60px;
    left: 110px;
    width: 80px;
    height: 2px;
    transform: rotate(-45deg);
}

.conn-2 {
    top: 60px;
    right: 110px;
    width: 80px;
    height: 2px;
    transform: rotate(45deg);
}

.conn-3 {
    bottom: 60px;
    left: 110px;
    width: 80px;
    height: 2px;
    transform: rotate(45deg);
}

.conn-4 {
    bottom: 60px;
    right: 110px;
    width: 80px;
    height: 2px;
    transform: rotate(-45deg);
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--text-inverse);
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: var(--space-6);
}

.cta-description {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: var(--space-8);
    opacity: 0.9;
}

.cta-actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    align-items: center;
    margin-bottom: var(--space-6);
}

.cta-trust {
    opacity: 0.8;
}

.trust-text {
    font-size: 0.875rem;
}

/* Footer Redesign */
.site-footer {
    background: #ffffff;
    border-top: 3px solid #cc0000;
    width: 100%;
}

.footer-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 60px 40px 50px 40px;
}

.footer-main-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 25px;
}

.footer-logo-section {
    margin-bottom: 10px;
}

.footer-logo {
    height: 70px;
    width: auto;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.footer-brand-section {
    margin-bottom: 10px;
}

.brand-tagline {
    font-size: 2.8rem;
    font-weight: 900;
    color: #cc0000;
    margin: 0 0 15px 0;
    text-transform: uppercase;
    letter-spacing: 3px;
    line-height: 1;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
}

.footer-description-section {
    max-width: 700px;
    margin-bottom: 10px;
}

.brand-description {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #666;
    margin: 0;
    font-weight: 400;
}

.footer-cta-section {
    margin-top: 10px;
}

.visit-cdw-btn {
    display: inline-block;
    background: linear-gradient(135deg, #cc0000 0%, #990000 100%);
    color: white;
    padding: 12px 30px;
    border-radius: 25px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    border: 2px solid #cc0000;
    box-shadow: 0 4px 12px rgba(204, 0, 0, 0.3);
}

.visit-cdw-btn:hover {
    background: white;
    color: #cc0000;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(204, 0, 0, 0.4);
    border-color: #cc0000;
}

/* Copyright Section */
.footer-copyright-wrapper {
    background: #f8f9fa;
    border-top: 1px solid #dee2e6;
}

.copyright-content {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 40px;
    text-align: center;
}

.copyright-main {
    font-size: 0.9rem;
    color: #666;
    margin: 0 0 5px 0;
    font-weight: 500;
}

.copyright-sub {
    font-size: 0.8rem;
    color: #888;
    margin: 0;
    font-weight: 400;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .footer-wrapper {
        padding: 40px 20px 35px 20px;
    }
    
    .footer-main-content {
        gap: 20px;
    }
    
    .footer-logo {
        height: 50px;
    }
    
    .brand-tagline {
        font-size: 2rem;
        letter-spacing: 2px;
    }
    
    .brand-name {
        font-size: 1.4rem;
        letter-spacing: 1px;
    }
    
    .brand-description {
        font-size: 1rem;
    }
    
    .visit-cdw-btn {
        padding: 10px 24px;
        font-size: 0.9rem;
    }
    
    .copyright-content {
        padding: 18px 20px;
    }
}

@media (max-width: 480px) {
    .brand-tagline {
        font-size: 1.6rem;
        letter-spacing: 1px;
    }
    
    .brand-name {
        font-size: 1.2rem;
    }
    
    .brand-description {
        font-size: 0.95rem;
    }
    
    .visit-cdw-btn {
        padding: 8px 20px;
        font-size: 0.85rem;
    }
}

.footer-logo {
    height: 100px;
    width: auto;
    margin-bottom: var(--space-4);
}

.footer-tagline-prominent {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin: var(--space-4) 0 var(--space-6);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-title {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.footer-description {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
    max-width: 600px;
    text-align: center;
}

.cdw-link-prominent {
    display: inline-block;
    background: var(--primary);
    color: white;
    padding: var(--space-4) var(--space-8);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 600;
    font-size: 1.2rem;
    transition: all var(--transition-fast);
    border: 2px solid var(--primary);
    margin-top: var(--space-4);
}

.cdw-link-prominent:hover {
    background: transparent;
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 123, 255, 0.3);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-8);
}

.link-group h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.link-group a {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    margin-bottom: var(--space-2);
    transition: color var(--transition-fast);
}

.link-group a:hover {
    color: var(--primary);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-8);
    border-top: 1px solid var(--border-light);
}

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

.footer-legal p {
    margin-bottom: var(--space-1);
}

.footer-social {
    display: flex;
    align-items: center;
    gap: var(--space-4);
}

.social-label {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.social-links {
    display: flex;
    gap: var(--space-3);
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    text-decoration: none;
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background: var(--primary);
    color: var(--text-inverse);
    transform: translateY(-2px);
}

.social-links svg {
    width: 20px;
    height: 20px;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-overlay);
    backdrop-filter: blur(8px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: var(--z-modal);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: var(--shadow-2xl);
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6);
    border-bottom: 1px solid var(--border-light);
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.modal-close {
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--radius-lg);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.modal-close svg {
    width: 20px;
    height: 20px;
}

.modal-body {
    padding: var(--space-6);
}

/* Feature Modal Styles */
.modal-feature-header {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
    padding-bottom: var(--space-4);
    border-bottom: 2px solid var(--border-light);
}

.modal-feature-icon {
    width: 60px;
    height: 60px;
    background: rgba(220, 38, 38, 0.1);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-feature-icon svg {
    width: 30px;
    height: 30px;
    color: var(--primary);
}

.modal-feature-header h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.modal-section {
    margin-bottom: var(--space-8);
}

.modal-section h5 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-4);
}

.benefit-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.benefit-list li {
    padding: var(--space-3) 0;
    border-bottom: 1px solid var(--border-light);
    line-height: 1.6;
}

.benefit-list li:last-child {
    border-bottom: none;
}

.benefit-list strong {
    color: var(--primary);
    font-weight: 600;
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-6);
    margin-top: var(--space-4);
}

.impact-item {
    background: var(--bg-secondary);
    padding: var(--space-4);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary);
}

.impact-item strong {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: var(--space-2);
}

.impact-item p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

.modal-cta {
    text-align: center;
    padding-top: var(--space-6);
    border-top: 1px solid var(--border-light);
    margin-top: var(--space-6);
}

.modal-cta .btn-primary {
    padding: var(--space-4) var(--space-8);
    font-size: 1.125rem;
}

/* Dark theme adjustments for modals */
[data-theme="dark"] .modal-feature-header {
    border-bottom-color: var(--border-medium);
}

[data-theme="dark"] .benefit-list li {
    border-bottom-color: var(--border-medium);
}

[data-theme="dark"] .impact-item {
    background: var(--bg-tertiary);
}

[data-theme="dark"] .modal-cta {
    border-top-color: var(--border-medium);
}

/* Dark theme adjustments for CTA section */
[data-theme="dark"] .cta-title {
    color: #ffffff;
}

[data-theme="dark"] .cta-description {
    color: #e2e8f0;
}

[data-theme="dark"] .btn-primary.large {
    color: #ffffff;
}

[data-theme="dark"] .btn-primary.large {
    color: #ffffff;
}

/* Animations */
@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

@keyframes orbFloat {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

@keyframes streamFlow {
    0% { transform: translateY(-200px); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateY(100vh); opacity: 0; }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

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

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

@keyframes corePulse {
    0%, 100% { 
        box-shadow: 0 0 40px rgba(220, 38, 38, 0.6);
        transform: translate(-50%, -50%) scale(1);
    }
    50% { 
        box-shadow: 0 0 60px rgba(220, 38, 38, 0.8);
        transform: translate(-50%, -50%) scale(1.05);
    }
}

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

@keyframes dash {
    to { stroke-dashoffset: -20; }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--space-12);
        text-align: center;
    }
    
    .hero-visual {
        order: -1;
        height: 400px;
    }
    
    .tech-content {
        grid-template-columns: 1fr;
        gap: var(--space-12);
        text-align: center;
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: var(--space-6);
    }
    
    .footer-tagline-prominent {
        font-size: 1.5rem;
    }
    
    .footer-description {
        font-size: 0.9rem;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 var(--space-4);
    }
    
    .hero {
        padding: var(--space-16) 0 var(--space-12);
    }
    
    .hero-stats {
        justify-content: center;
        gap: var(--space-6);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .trust-badges {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: stretch;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .footer-tagline-prominent {
        font-size: 1.2rem;
        margin: var(--space-2) 0;
    }
    
    .footer-logo {
        height: 60px;
    }
    
    .footer-description {
        font-size: 0.875rem;
        margin-bottom: var(--space-4);
    }
    
    .cdw-link-prominent {
        font-size: 1rem;
        padding: var(--space-2) var(--space-4);
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
    
    .menu-btn {
        display: flex;
    }
    
    .nav-controls {
        gap: var(--space-2);
    }
    
    .status-pill {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-4);
    }
    
    .hero-visual {
        height: 300px;
    }
    
    .ai-core {
        width: 80px;
        height: 80px;
    }
    
    .core-center {
        width: 40px;
        height: 40px;
    }
    
    .node {
        width: 40px;
        height: 40px;
    }
    
    .trust-badges {
        flex-direction: column;
        align-items: center;
    }
}