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

/* Mobile optimization */
html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
    scroll-behavior: smooth;
}

/* Touch-friendly interactions */
button, .btn, .nav-link, .service-card {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

:root {
    /* Color Palette - Light Theme */
    --primary-color: #2563eb;
    --primary-dark: #1d4ed8;
    --primary-light: #3b82f6;
    --secondary-color: #10b981;
    --accent-color: #f59e0b;
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --background-primary: #ffffff;
    --background-secondary: #f9fafb;
    --background-dark: #111827;
    --border-color: #f1f5f9;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    
    /* Card and Component Colors */
    --card-background: #ffffff;
    --input-background: #ffffff;
    --navbar-background: rgba(255, 255, 255, 0.95);
    --navbar-scrolled: rgba(255, 255, 255, 0.98);
}

/* Dark Theme */
[data-theme="dark"] {
    color-scheme: dark;
    --primary-color: #3b82f6;
    --primary-dark: #2563eb;
    --primary-light: #60a5fa;
    --secondary-color: #10b981;
    --accent-color: #fbbf24;
    --text-primary: #f9fafb;
    --text-secondary: #d1d5db;
    --text-light: #9ca3af;
    --background-primary: #0f172a;
    --background-secondary: #1e293b;
    --background-dark: #020617;
    --border-color: #374151;
    --success-color: #10b981;
    --warning-color: #fbbf24;
    --error-color: #f87171;
    
    /* Card and Component Colors */
    --card-background: #1e293b;
    --input-background: #334155;
    --navbar-background: rgba(15, 23, 42, 0.95);
    --navbar-scrolled: rgba(15, 23, 42, 0.98);
}

/* Typography */
:root {
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Spacing */
    --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;
    
    /* 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);
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
    
    /* Breakpoints */
    --bp-sm: 640px;
    --bp-md: 768px;
    --bp-lg: 1024px;
    --bp-xl: 1280px;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background-primary);
    font-size: var(--font-size-base);
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-4);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-4);
}

h1 { font-size: var(--font-size-5xl); }
h2 { font-size: var(--font-size-4xl); }
h3 { font-size: var(--font-size-3xl); }
h4 { font-size: var(--font-size-2xl); }
h5 { font-size: var(--font-size-xl); }
h6 { font-size: var(--font-size-lg); }

p {
    margin-bottom: var(--space-4);
    color: var(--text-secondary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: var(--space-3) var(--space-6);
    border: none;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-fast), background-color var(--transition-normal), color var(--transition-normal);
    font-size: var(--font-size-base);
    line-height: 1.5;
}

.btn-primary {
    background-color: var(--primary-color);
    color: white;
}

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

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.btn-large {
    padding: var(--space-4) var(--space-8);
    font-size: var(--font-size-lg);
}

.btn-full {
    width: 100%;
}

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

.section-header h2 {
    margin-bottom: var(--space-4);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--navbar-background);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: var(--space-4) 0;
    transition: all var(--transition-normal), background-color var(--transition-normal);
}

/* Mobile navbar height reduction */
@media (max-width: 768px) {
    .navbar {
        padding: var(--space-2) 0;
    }
    
    .logo {
        width: 32px;
        height: 32px;
    }
    
    .nav-logo {
        font-size: var(--font-size-lg);
    }
}

.navbar.scrolled {
    background-color: var(--navbar-scrolled);
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-4);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-weight: 800;
    font-size: var(--font-size-xl);
    color: var(--primary-color);
}

.logo {
    width: 40px;
    height: 40px;
}

.nav-menu {
    display: flex;
    gap: var(--space-8);
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-fast);
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.nav-toggle .bar {
    width: 25px;
    height: 3px;
    background-color: var(--text-primary);
    margin: 3px 0;
    transition: var(--transition-fast);
}

/* Theme Toggle */
.nav-cta {
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.btn-transparent {
    background-color: transparent;
    color: var(--text-primary);
    border: 2px solid transparent;
}

.btn-transparent:hover {
    background-color: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

[data-theme="dark"] .btn-transparent {
    color: var(--text-secondary);
}

[data-theme="dark"] .btn-transparent:hover {
    color: var(--primary-light);
    border-color: var(--primary-light);
}

.theme-toggle {
    background: var(--card-background);
    border: 2px solid var(--border-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}

.theme-toggle:hover {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    transform: scale(1.1);
    box-shadow: var(--shadow-md);
}

.theme-toggle i {
    font-size: var(--font-size-base);
    transition: transform var(--transition-fast);
}

.theme-toggle:hover i {
    transform: rotate(180deg);
}

/* Dark mode specific animations */
[data-theme="dark"] .theme-toggle {
    background: var(--background-secondary);
}

[data-theme="dark"] .theme-toggle:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--background-dark);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 100px;
    background: linear-gradient(135deg, var(--background-primary) 0%, var(--background-secondary) 100%);
    background-image: url('images/ai-background.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
    overflow: hidden;
}

/* Hero overlay for better text readability */
.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.85) 0%, 
        rgba(249, 250, 251, 0.85) 100%);
    z-index: 1;
}

/* Dark mode hero overlay */
[data-theme="dark"] .hero::after {
    background: linear-gradient(135deg, 
        rgba(15, 23, 42, 0.85) 0%, 
        rgba(30, 41, 59, 0.85) 100%);
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23e5e7eb" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    z-index: 1;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-4);
    position: relative;
    z-index: 3;
}

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

.hero-text {
    max-width: 600px;
}

.hero-headline {
    font-size: var(--font-size-5xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-6);
}

/* Animated Headline Styles */
.animated-headline {
    position: relative;
}

.animated-caption {
    font-size: var(--font-size-5xl);
    line-height: 1.2;
    margin-bottom: var(--space-4);
}

.second-part {
    margin-top: var(--space-4);
}

.letter {
    display: inline-block;
    color: var(--text-primary);
    opacity: 0;
}

/* Highlight for AI letters */
.highlight {
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(37, 99, 235, 0.5);
}

[data-theme="dark"] .highlight {
    color: var(--accent-color);
    text-shadow: 0 0 10px rgba(251, 191, 36, 0.5);
}

/* Animation Keyframes */
@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.1);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes popOut {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.5);
    }
    100% {
        opacity: 0;
        transform: scale(0) rotate(var(--rot, 0deg));
    }
}

@keyframes fadeInSlide {
    0% {
        opacity: 0;
        transform: translateX(-20px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes explodeOut {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(2) translate(var(--dx, 0px), var(--dy, 0px));
        opacity: 0;
    }
}

@keyframes flipIn {
    0% {
        transform: rotateY(90deg);
        opacity: 0;
    }
    100% {
        transform: rotateY(0);
        opacity: 1;
    }
}

@keyframes flipOut {
    0% {
        transform: rotateY(0);
        opacity: 1;
    }
    100% {
        transform: rotateY(-90deg);
        opacity: 0;
    }
}

@keyframes elasticIn {
    0% {
        opacity: 0;
        transform: scale(0);
    }
    60% {
        opacity: 1;
        transform: scale(1.2);
    }
    75% {
        transform: scale(0.85);
    }
    90% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes dissolveOut {
    0% {
        opacity: 1;
        filter: blur(0);
    }
    100% {
        opacity: 0;
        filter: blur(10px);
        transform: scale(0.5);
    }
}

/* Floating dots */
.ai-dot {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 50%;
    pointer-events: none;
    animation: float 3s ease-in-out forwards;
}

[data-theme="dark"] .ai-dot {
    background: var(--accent-color);
    box-shadow: 0 0 5px var(--accent-color);
}

@keyframes float {
    0% {
        opacity: 0;
        transform: translate(0, 0);
    }
    20% {
        opacity: 1;
    }
    100% {
        opacity: 0;
        transform: translate(var(--dx), var(--dy));
    }
}

.hero-subheadline {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--space-8);
    line-height: 1.6;
}

.hero-cta {
    margin-bottom: var(--space-8);
    text-align: center;
}

.cta-note {
    margin-top: var(--space-3);
    font-size: var(--font-size-sm);
    color: var(--text-light);
    text-align: center;
}

/* Hero Animation */
.hero-animation {
    position: relative;
    background: var(--card-background);
    border-radius: 1rem;
    box-shadow: var(--shadow-xl);
    padding: var(--space-8);
    overflow: visible;
    min-width: 750px;
    width: 100%;
}

.animation-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    margin-bottom: var(--space-6);
    min-width: 700px;
    width: 100%;
}

.workflow {
    padding: var(--space-6);
    border-radius: 0.75rem;
    transition: all var(--transition-slow);
    background: var(--card-background);
    min-width: 300px;
    width: 100%;
}

.traditional-workflow {
    background: transparent !important;
    border: 1px solid rgba(248, 113, 113, 0.3);
}

.ai-workflow {
    background: linear-gradient(135deg, #f0f9ff, #bfdbfe);
    border: 1px solid rgba(96, 165, 250, 0.3);
    transform: scale(1.05);
}

/* Dark mode workflow backgrounds */
[data-theme="dark"] .traditional-workflow {
    background: transparent !important;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

[data-theme="dark"] .ai-workflow {
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    border: 1px solid rgba(96, 165, 250, 0.2);
}

[data-theme="dark"] .workflow-header h3 {
    color: #ffffff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] .worker {
    color: #ffffff;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.workflow-header {
    text-align: center;
    margin-bottom: var(--space-4);
}

.workflow-header h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.worker {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-bottom: var(--space-4);
    font-weight: 600;
    color: var(--text-primary);
}

.worker i {
    font-size: var(--font-size-2xl);
}

.ai-assistant {
    color: var(--primary-color);
    animation: pulse 2s infinite;
}

.task-list {
    margin-bottom: var(--space-4);
}

.task {
    padding: var(--space-2) var(--space-3);
    margin-bottom: var(--space-2);
    border-radius: 0.5rem;
    font-size: var(--font-size-sm);
    transition: all var(--transition-normal);
    color: var(--text-primary);
    min-width: 240px;
    width: 100%;
}

.traditional-workflow .task {
    background: rgba(255, 255, 255, 0.9);
    border-left: 3px solid #f87171;
}

.ai-workflow .task.automated {
    background: rgba(255, 255, 255, 0.9);
    border-left: 3px solid var(--success-color);
    animation: slideInRight 0.5s ease-out;
}

.ai-workflow .task.strategic {
    background: rgba(255, 255, 255, 0.9);
    border-left: 3px solid var(--primary-color);
    animation: slideInRight 0.7s ease-out;
}

/* Dark mode task styling */
[data-theme="dark"] .traditional-workflow .task {
    background: rgba(30, 41, 59, 0.9);
    color: var(--text-primary);
}

[data-theme="dark"] .ai-workflow .task.automated {
    background: rgba(30, 41, 59, 0.9);
    color: var(--text-primary);
}

[data-theme="dark"] .ai-workflow .task.strategic {
    background: rgba(30, 41, 59, 0.9);
    color: var(--text-primary);
}

.metrics {
    display: flex;
    justify-content: space-around;
    text-align: center;
}

.metric {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.metric-value {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
}

.metric-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

.productivity-comparison {
    text-align: center;
    padding: var(--space-4);
    background: linear-gradient(135deg, var(--success-color), #059669);
    border-radius: 0.75rem;
    color: white;
}

.comparison-label {
    display: block;
    font-size: var(--font-size-sm);
    margin-bottom: var(--space-2);
}

.comparison-value {
    font-size: var(--font-size-3xl);
    font-weight: 800;
}

/* Problem Statement */
.problem-statement {
    padding: var(--space-20) 0;
    background-color: var(--background-secondary);
    text-align: center;
}

.problem-statement h2 {
    color: var(--error-color);
    margin-bottom: var(--space-8);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

.stat-item {
    padding: var(--space-6);
    background: var(--card-background);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-md);
}

.stat-number {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: var(--space-2);
}

.stat-label {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.problem-cta {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--error-color);
}

/* Why AI Section */
.why-ai {
    padding: var(--space-20) 0;
}

.why-ai-content {
    display: grid;
    gap: var(--space-16);
}

.myths-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
}

.myth-item {
    padding: var(--space-6);
    background: var(--card-background);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-md);
    border-left: 4px solid var(--error-color);
}

.myth-icon {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--space-3);
}

.myth-item h4 {
    color: var(--error-color);
    margin-bottom: var(--space-3);
}

.timeline-comparison {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
}

.company-timeline {
    text-align: center;
    padding: var(--space-6);
    background: var(--card-background);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-md);
}

.growth-chart {
    display: flex;
    justify-content: space-around;
    align-items: end;
    height: 150px;
    margin: var(--space-6) 0;
}

.chart-bar {
    background: var(--primary-color);
    border-radius: 0.25rem 0.25rem 0 0;
    width: 60px;
    display: flex;
    align-items: end;
    justify-content: center;
    color: white;
    font-size: var(--font-size-sm);
    font-weight: 600;
    padding-bottom: var(--space-2);
    transition: height var(--transition-slow);
}

.traditional-growth .chart-bar {
    background: var(--error-color);
}

.ai-growth .chart-bar {
    background: var(--success-color);
}

.timeline-metrics {
    text-align: left;
}

.timeline-metrics .metric {
    margin-bottom: var(--space-2);
    font-size: var(--font-size-sm);
}

/* Comparison Table */
.comparison-table {
    margin-top: var(--space-8);
    overflow-x: auto;
    box-shadow: var(--shadow-lg);
    border-radius: 0.75rem;
}

.comparison-table table {
    width: 100%;
    min-width: 1000px;
    border-collapse: collapse;
    background: var(--card-background);
    border-radius: 0.75rem;
    overflow: hidden;
    table-layout: fixed;
}

.comparison-table th {
    background: var(--primary-color);
    color: white;
    padding: var(--space-4);
    text-align: left;
    font-weight: 600;
    font-size: var(--font-size-sm);
}

.comparison-table td {
    padding: var(--space-4);
    border-bottom: 1px solid var(--border-color);
    vertical-align: top;
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.comparison-table tbody tr:hover {
    background: var(--background-secondary);
}

.comparison-table tbody tr:last-child td {
    border-bottom: none;
}

.comparison-table td:first-child {
    font-weight: 600;
    color: var(--primary-color);
    width: 12%;
    white-space: nowrap;
}

.comparison-table td:nth-child(2) {
    color: var(--error-color);
    width: 32%;
    min-width: 250px;
}

.comparison-table td:nth-child(3) {
    color: var(--success-color);
    width: 32%;
    min-width: 250px;
}

.comparison-table td:nth-child(4) {
    color: var(--text-primary);
    font-weight: 500;
    width: 24%;
    min-width: 200px;
}

/* Dark mode table styling */
[data-theme="dark"] .comparison-table table {
    background: var(--card-background);
}

[data-theme="dark"] .comparison-table td {
    border-bottom: 1px solid var(--border-color);
}

[data-theme="dark"] .comparison-table tbody tr:hover {
    background: var(--background-dark);
}

/* Mobile responsive table */
@media (max-width: 768px) {
    .comparison-table {
        font-size: var(--font-size-xs);
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: var(--space-2);
    }
    
    .comparison-table td:first-child {
        width: 20%;
    }
    
    .comparison-table td:nth-child(2),
    .comparison-table td:nth-child(3) {
        width: 35%;
    }
    
    .comparison-table td:nth-child(4) {
        width: 30%;
    }
}

/* AI Architecture Section */
.ai-architecture {
    padding: var(--space-20) 0;
    background-color: var(--background-primary);
}

.architecture-content {
    display: grid;
    gap: var(--space-12);
    margin-top: var(--space-8);
}

.diagram-container {
    background: var(--card-background);
    border-radius: 1rem;
    padding: var(--space-6);
    box-shadow: var(--shadow-lg);
    overflow-x: auto;
}

.mermaid {
    text-align: center;
    min-height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #555555;
}

.explanation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-6);
    margin-top: var(--space-8);
}

.explanation-item {
    background: var(--card-background);
    padding: var(--space-6);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform var(--transition-normal);
}

.explanation-item:hover {
    transform: translateY(-5px);
}

.explanation-icon {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--space-4);
}

.explanation-item h4 {
    color: var(--primary-color);
    margin-bottom: var(--space-3);
    font-size: var(--font-size-lg);
}

.explanation-item p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
}

/* Dark mode support for architecture section */
[data-theme="dark"] .ai-architecture {
    background-color: var(--background-dark);
}

[data-theme="dark"] .diagram-container {
    background: var(--background-dark) !important;
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .mermaid {
    background: var(--background-dark) !important;
}

[data-theme="dark"] .mermaid svg {
    background: var(--background-dark) !important;
}

[data-theme="dark"] .mermaid .cluster rect {
    fill: #1e293b !important;
}

[data-theme="dark"] .mermaid .node rect,
[data-theme="dark"] .mermaid .node circle,
[data-theme="dark"] .mermaid .node polygon {
    fill: #1e293b !important;
    stroke: var(--border-color) !important;
}

[data-theme="dark"] .mermaid .edgePath .path {
    stroke: var(--text-secondary) !important;
}

[data-theme="dark"] .mermaid .edgeLabel {
    background-color: var(--background-dark) !important;
    color: var(--text-primary) !important;
}

[data-theme="dark"] .mermaid .nodeLabel,
[data-theme="dark"] .mermaid .cluster-label,
[data-theme="dark"] .mermaid .titleText,
[data-theme="dark"] .mermaid .node-label,
[data-theme="dark"] .mermaid .edgeLabel {
    color: #ffffff !important;
    fill: #ffffff !important;
}

[data-theme="dark"] .mermaid foreignObject {
    color: #ffffff !important;
}

[data-theme="dark"] .mermaid foreignObject div {
    color: #ffffff !important;
}

[data-theme="dark"] .mermaid .label {
    color: #ffffff !important;
    
}

[data-theme="dark"] .mermaid text {
    fill: #ffffff !important;
    color: #ffffff !important;
}

[data-theme="dark"] .mermaid svg text {
    fill: #ffffff !important;
}

[data-theme="dark"] .mermaid g text {
    fill: #ffffff !important;
}

[data-theme="dark"] .mermaid .actor-box {
    fill: #1e293b !important;
}

[data-theme="dark"] .mermaid .actor-man {
    fill: #ffffff !important;
}

[data-theme="dark"] .mermaid .edgeLabel rect {
    fill: transparent !important;
    opacity: 0 !important;
}

[data-theme="dark"] .mermaid .edgeLabel {
    background-color: transparent !important;
}

[data-theme="dark"] .mermaid .edgeLabel foreignObject {
    background: transparent !important;
}

[data-theme="dark"] .mermaid .edgeLabel foreignObject div {
    background: transparent !important;
    background-color: transparent !important;
}

[data-theme="dark"] .mermaid .edgeLabel span {
    background: transparent !important;
    background-color: transparent !important;
}

[data-theme="dark"] .mermaid .cluster rect {
    fill: #1e293b !important;
    stroke: var(--border-color) !important;
}

[data-theme="dark"] .mermaid rect {
    fill: #1e293b !important;
}

[data-theme="dark"] .mermaid g rect {
    fill: #1e293b !important;
}

[data-theme="dark"] .mermaid .flowchart-node rect {
    fill: #1e293b !important;
}

[data-theme="dark"] .mermaid [id*="flowchart"] rect {
    fill: #1e293b !important;
}

[data-theme="dark"] .mermaid .nodes rect {
    fill: #1e293b !important;
}

[data-theme="dark"] .mermaid svg g rect {
    fill: #1e293b !important;
}

[data-theme="dark"] .mermaid .cluster text {
    fill: #ffffff !important;
}

[data-theme="dark"] .explanation-item {
    background: var(--card-background);
}

/* Mobile responsive for architecture section */
@media (max-width: 768px) {
    .architecture-content {
        gap: var(--space-8);
    }
    
    .diagram-container {
        padding: var(--space-4);
        margin: 0 -var(--space-4);
    }
    
    .explanation-grid {
        grid-template-columns: 1fr;
        gap: var(--space-4);
    }
    
    .explanation-item {
        padding: var(--space-4);
    }
}

/* Deployment Options Section */
.deployment-options {
    padding: var(--space-12) 0 var(--space-20);
    background: var(--background-secondary);
}

.deployment-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-16);
}

.deployment-card {
    background: var(--card-background);
    border-radius: 1rem;
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
    border: 1px solid var(--border-color);
}

.deployment-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.deployment-header {
    text-align: center;
    margin-bottom: var(--space-6);
}

.deployment-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--space-4);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
    color: white;
}

.deployment-card h3 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--space-2);
    color: var(--text-primary);
}

.deployment-subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.deployment-content {
    text-align: left;
}

.deployment-description p {
    font-size: var(--font-size-base);
    line-height: 1.6;
    margin-bottom: var(--space-6);
    color: var(--text-secondary);
}

.deployment-features h4,
.deployment-specs h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-3);
    color: var(--text-primary);
}

.deployment-features ul,
.deployment-specs ul {
    list-style: none;
    margin-bottom: var(--space-6);
}

.deployment-features li,
.deployment-specs li {
    padding: var(--space-2) 0;
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: var(--text-secondary);
}

.deployment-features li i {
    color: var(--success-color);
    font-size: var(--font-size-sm);
}

.deployment-specs li {
    padding-left: var(--space-4);
    position: relative;
}

.deployment-specs li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.deployment-pricing {
    background: var(--background-secondary);
    border-radius: 0.5rem;
    padding: var(--space-6);
    margin-bottom: var(--space-6);
    text-align: center;
}

.price-tag .price {
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--primary-color);
    display: block;
}

.price-tag .price-note {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    margin-top: var(--space-2);
}

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

.deployment-cta .btn {
    margin-bottom: var(--space-3);
}

.cta-note {
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

/* Deployment Comparison */
.deployment-comparison {
    margin-bottom: var(--space-16);
}

.deployment-comparison h3 {
    text-align: center;
    margin-bottom: var(--space-8);
    font-size: var(--font-size-2xl);
    color: var(--text-primary);
}

.deployment-comparison .comparison-table {
    background: var(--card-background);
    border-radius: 1rem;
    padding: var(--space-6);
    box-shadow: var(--shadow-md);
}

.deployment-comparison table {
    width: 100%;
    border-collapse: collapse;
}

.deployment-comparison th,
.deployment-comparison td {
    padding: var(--space-4);
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.deployment-comparison th {
    background: var(--background-secondary);
    font-weight: 600;
    color: var(--text-primary);
}

.deployment-comparison td {
    color: var(--text-secondary);
}

.deployment-comparison td:first-child {
    font-weight: 500;
    color: var(--text-primary);
}

/* Decision Helper */
.deployment-decision {
    text-align: center;
    background: var(--card-background);
    border-radius: 1rem;
    padding: var(--space-8);
    box-shadow: var(--shadow-md);
}

.deployment-decision h3 {
    margin-bottom: var(--space-4);
    color: var(--text-primary);
}

.deployment-decision p {
    margin-bottom: var(--space-6);
    color: var(--text-secondary);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.decision-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
}

.consultation-note {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    font-style: italic;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .deployment-grid {
        grid-template-columns: 1fr;
        gap: var(--space-6);
    }
    
    .deployment-card {
        padding: var(--space-6);
    }
    
    .deployment-icon {
        width: 60px;
        height: 60px;
        font-size: var(--font-size-2xl);
    }
    
    .deployment-comparison .comparison-table {
        padding: var(--space-4);
        overflow-x: auto;
    }
    
    .deployment-comparison table {
        min-width: 500px;
    }
    
    .deployment-comparison th,
    .deployment-comparison td {
        padding: var(--space-2);
        font-size: var(--font-size-sm);
    }
}

/* Services Section */
.services {
    padding: var(--space-20) 0;
    background-color: var(--background-secondary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-16);
}

.service-card {
    background: var(--card-background);
    padding: var(--space-8);
    border-radius: 1rem;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-4);
}

.service-icon i {
    font-size: var(--font-size-2xl);
    color: white;
}

.service-card h3 {
    margin-bottom: var(--space-3);
}

.service-card p {
    margin-bottom: var(--space-4);
}

.service-benefits {
    margin-bottom: var(--space-4);
}

.benefit {
    margin-bottom: var(--space-2);
    font-size: var(--font-size-sm);
    color: var(--success-color);
}

.service-price {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--primary-color);
}

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

.services-cta h3 {
    margin-bottom: var(--space-4);
}

/* Process Section */
.process {
    padding: var(--space-20) 0;
}

.process-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
    position: relative;
}

.process-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--space-4);
    position: relative;
    z-index: 2;
}

.step-content h3 {
    margin-bottom: var(--space-2);
}

.step-content p {
    margin-bottom: var(--space-2);
}

.step-duration {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    font-weight: 600;
}

/* ROI Section */
.roi-section {
    padding: var(--space-20) 0;
    background-color: var(--background-secondary);
}

.roi-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-16);
}

.roi-metric {
    text-align: center;
    padding: var(--space-6);
    background: var(--card-background);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-md);
}

.roi-metric .metric-value {
    display: block;
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: var(--space-2);
}

.roi-metric .metric-label {
    color: var(--text-secondary);
    font-weight: 600;
}

/* ROI Calculator */
.roi-calculator {
    max-width: 600px;
    margin: 0 auto;
    padding: var(--space-8);
    background: var(--card-background);
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
}

.roi-calculator h3 {
    text-align: center;
    margin-bottom: var(--space-6);
}

.calculator-form {
    display: grid;
    gap: var(--space-4);
    margin-bottom: var(--space-6);
}

.input-group {
    display: flex;
    flex-direction: column;
}

.input-group label {
    margin-bottom: var(--space-2);
    font-weight: 600;
    color: var(--text-primary);
}

.input-group input,
.input-group select {
    padding: var(--space-3);
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: var(--font-size-base);
    background-color: var(--input-background);
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
}

.input-group input:focus,
.input-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.calculator-results {
    padding: var(--space-6);
    background: var(--background-secondary);
    border-radius: 0.75rem;
    border-left: 4px solid var(--success-color);
}

.calculator-results h4 {
    color: var(--success-color);
    margin-bottom: var(--space-4);
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-3);
}

.result-label {
    font-weight: 600;
}

.result-value {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--success-color);
}

/* Case Studies */
.case-studies {
    padding: var(--space-20) 0;
}

.case-studies-grid {
    display: grid;
    gap: var(--space-8);
}

.case-study-card {
    background: var(--card-background);
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    transition: transform var(--transition-normal);
}

.case-study-card:hover {
    transform: translateY(-5px);
}

.case-study-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
}

.company-info h3 {
    margin: 0;
}

.company-info p {
    margin: 0;
    opacity: 0.9;
}

.case-study-result {
    text-align: right;
}

.result-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 800;
}

.result-label {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

.case-study-content {
    padding: var(--space-6);
}

.challenge,
.solution,
.results {
    margin-bottom: var(--space-4);
}

.results ul {
    margin-top: var(--space-2);
    padding-left: var(--space-4);
}

.results li {
    margin-bottom: var(--space-1);
    color: var(--success-color);
}

/* About Section */
.about {
    padding: var(--space-20) 0;
    background-color: var(--background-secondary);
}

.about-content {
    display: grid;
    gap: var(--space-16);
}

.about-values {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
}

.value-item {
    background: var(--card-background);
    padding: var(--space-6);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-md);
    text-align: center;
}

.value-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-4);
}

.value-icon i {
    font-size: var(--font-size-2xl);
    color: white;
}

.team-preview {
    text-align: center;
    padding: var(--space-8);
    background: var(--card-background);
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
}

.credentials {
    display: flex;
    justify-content: center;
    gap: var(--space-8);
    margin-top: var(--space-6);
}

.credential {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--primary-color);
    font-weight: 600;
}

/* Urgency Section */
.urgency {
    padding: var(--space-20) 0;
    background: linear-gradient(135deg, var(--background-dark), #1f2937);
    color: white;
}

.urgency-content {
    text-align: center;
}

.urgency-content h2 {
    color: white;
    margin-bottom: var(--space-8);
}

.urgency-timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-12);
}

.timeline-item {
    padding: var(--space-6);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 0.75rem;
    border: 2px solid transparent;
    transition: all var(--transition-normal);
}

.timeline-item.current {
    border-color: var(--accent-color);
    background: rgba(245, 158, 11, 0.2);
}

.timeline-date {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: var(--space-3);
}

.timeline-content h3 {
    color: white;
    margin-bottom: var(--space-2);
}

.timeline-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--font-size-sm);
}

.urgency-cta p {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--space-6);
}

/* Contact Section */
.contact {
    padding: var(--space-20) 0;
    background-color: var(--background-secondary);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
}

.contact-form-container {
    background: var(--card-background);
    padding: var(--space-8);
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
}

.form-benefits {
    margin-bottom: var(--space-6);
}

.form-benefits h3 {
    margin-bottom: var(--space-4);
    color: var(--primary-color);
}

.form-benefits ul {
    list-style: none;
    padding: 0;
}

.form-benefits li {
    margin-bottom: var(--space-2);
    color: var(--success-color);
    font-weight: 500;
}

.guarantee {
    display: flex;
    gap: var(--space-3);
    padding: var(--space-4);
    background: var(--background-secondary);
    border-radius: 0.5rem;
    border-left: 4px solid var(--success-color);
    margin-top: var(--space-6);
}

.guarantee-icon {
    color: var(--success-color);
    font-size: var(--font-size-xl);
}

.guarantee-text {
    font-size: var(--font-size-sm);
}

.contact-form {
    display: grid;
    gap: var(--space-4);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: var(--space-2);
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-3);
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
    font-size: var(--font-size-base);
    font-family: inherit;
    background-color: var(--input-background);
    color: var(--text-primary);
    transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    cursor: pointer;
    font-weight: normal;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.form-note {
    text-align: center;
    font-size: var(--font-size-sm);
    color: var(--text-light);
    margin-top: var(--space-3);
}

.contact-info {
    display: grid;
    gap: var(--space-6);
}

.contact-method {
    display: flex;
    gap: var(--space-4);
    padding: var(--space-6);
    background: var(--card-background);
    border-radius: 0.75rem;
    box-shadow: var(--shadow-md);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    color: white;
    font-size: var(--font-size-lg);
}

.contact-details h4 {
    margin-bottom: var(--space-2);
    color: var(--primary-color);
}

.contact-details p {
    margin-bottom: var(--space-1);
    font-weight: 600;
    color: var(--text-primary);
}

.contact-details small {
    color: var(--text-light);
}

.calendar-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.calendar-link:hover {
    text-decoration: underline;
}

.emergency-contact {
    border: 2px solid var(--warning-color);
    background: linear-gradient(135deg, #fef3c7, #fde68a);
}

.emergency-icon {
    background: var(--warning-color);
}

/* Footer */
.footer {
    background-color: var(--background-dark);
    color: white;
    padding: var(--space-16) 0 var(--space-8);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

.footer-section h4 {
    margin-bottom: var(--space-4);
    color: white;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: var(--space-2);
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.footer-section ul li a:hover {
    color: white;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-bottom: var(--space-4);
    font-weight: 800;
    font-size: var(--font-size-xl);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--space-4);
}

.social-links {
    display: flex;
    gap: var(--space-4);
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all var(--transition-fast);
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--space-8);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.6);
}

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

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

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

@keyframes countUp {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Scroll Animations */
.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
        text-align: center;
    }
    
    .animation-container {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }
    
    .timeline-comparison {
        grid-template-columns: 1fr;
    }
}

/* Mobile-only navigation items */
.mobile-only-nav {
    display: none;
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 60px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 60px);
        background-color: var(--background-primary);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: var(--space-8);
        transition: left var(--transition-normal);
        box-shadow: var(--shadow-lg);
    }
    
    /* Hide desktop theme toggle and login on mobile */
    .nav-cta .theme-toggle,
    .nav-cta .btn-transparent {
        display: none;
    }
    
    /* Show mobile-only nav items */
    .mobile-only-nav {
        display: flex;
        flex-direction: column;
        gap: var(--space-4);
        margin-top: var(--space-8);
        padding-top: var(--space-4);
        border-top: 1px solid var(--border-color);
        width: 100%;
        align-items: center;
    }
    
    /* Mobile theme toggle styling */
    .mobile-theme-toggle {
        display: flex;
        align-items: center;
        gap: var(--space-2);
        background: transparent;
        border: 1px solid var(--border-color);
        color: var(--text-primary);
        padding: var(--space-3) var(--space-4);
        border-radius: 0.5rem;
        font-size: var(--font-size-base);
        cursor: pointer;
        transition: all var(--transition-fast);
        min-width: 140px;
        justify-content: center;
    }
    
    .mobile-theme-toggle:hover {
        background: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
    }
    
    /* Mobile login button */
    .mobile-login {
        width: 140px;
        text-align: center;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-cta {
        gap: var(--space-2);
    }
    
    .btn {
        font-size: var(--font-size-sm);
        padding: var(--space-2) var(--space-3);
    }
    
    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-6);
        text-align: center;
        width: 100%;
    }
    
    .hero-text {
        max-width: 100%;
        width: 100%;
    }
    
    .hero-headline {
        font-size: var(--font-size-2xl);
        line-height: 1.2;
    }
    
    /* Force proper line breaks on mobile */
    .animated-caption {
        display: block;
        margin-bottom: var(--space-2);
    }
    
    .hero-subheadline {
        font-size: var(--font-size-base);
    }
    
    .hero-animation {
        min-width: unset;
        width: 100%;
        padding: var(--space-4);
        margin: 0;
        max-width: 100%;
    }
    
    .animation-container {
        grid-template-columns: 1fr;
        gap: var(--space-4);
        min-width: unset;
        width: 100%;
    }
    
    .workflow {
        min-width: unset;
        width: 100%;
        max-width: 100%;
        padding: var(--space-4);
        box-sizing: border-box;
    }
    
    .task {
        min-width: unset;
        width: 100%;
        font-size: var(--font-size-sm);
        padding: var(--space-2);
    }
    
    .section-header h2 {
        font-size: var(--font-size-3xl);
    }
    
    .calculator-form {
        grid-template-columns: 1fr;
    }
    
    .credentials {
        flex-direction: column;
        gap: var(--space-4);
    }
    
    .urgency-timeline {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-3);
    }
    
    .hero {
        padding-top: 60px;
        min-height: auto;
        padding-bottom: var(--space-8);
    }
    
    .hero-container {
        padding: 0 var(--space-3);
        max-width: 100%;
    }
    
    .nav-cta {
        flex-direction: column;
        gap: var(--space-1);
        align-items: stretch;
    }
    
    .theme-toggle {
        align-self: center;
        min-width: 44px;
        min-height: 44px;
    }
    
    .btn {
        min-height: 44px;
        text-align: center;
    }
    
    .hero-headline {
        font-size: var(--font-size-2xl);
        line-height: 1.3;
    }
    
    .hero-animation {
        padding: var(--space-3);
        margin: 0 -var(--space-3);
    }
    
    .workflow {
        padding: var(--space-3);
    }
    
    .task {
        font-size: var(--font-size-xs);
        padding: var(--space-1) var(--space-2);
    }
    
    .stats-grid,
    .myths-grid,
    .services-grid,
    .roi-metrics {
        grid-template-columns: 1fr;
    }
    
    .process-timeline {
        grid-template-columns: 1fr;
    }
    
    .case-study-header {
        flex-direction: column;
        gap: var(--space-4);
        text-align: center;
    }
    
    .about-values {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .nav-toggle,
    .hero-animation,
    .contact-form,
    .footer {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
    
    .section-header,
    .case-study-card,
    .service-card {
        page-break-inside: avoid;
    }
}