/* ==========================================================================
   OptiSchedule AI - Premium Industrial Scheduling Platform
   Professional, Modern, and Sleek Design System
   CFO-Focused Color Palette: Navy Blue + Gold
   ========================================================================== */

/* --------------------------------------------------------------------------
   Accessibility - Skip Link
   -------------------------------------------------------------------------- */
.skip-link {
    position: absolute;
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-500, #1E3A5F);
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: 0 0 0.5rem 0.5rem;
    text-decoration: none;
    font-weight: 600;
    z-index: 10000;
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 0;
    outline: 3px solid var(--secondary-500, #F59E0B);
    outline-offset: 2px;
}

/* Focus visible for better keyboard navigation */
*:focus-visible {
    outline: 3px solid var(--primary-400, #60A5FA);
    outline-offset: 2px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* --------------------------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
    /* Colors - Primary (Deep Navy Blue - Trust, Stability, Professionalism) */
    --primary-50: #EFF6FF;
    --primary-100: #DBEAFE;
    --primary-200: #BFDBFE;
    --primary-300: #93C5FD;
    --primary-400: #60A5FA;
    --primary-500: #1E3A5F;
    --primary-600: #0F2744;
    --primary-700: #0C1E33;
    --primary-800: #091627;
    --primary-900: #060E19;

    /* Colors - Secondary (Gold/Amber - Success, Prosperity, ROI) */
    --secondary-400: #FBBF24;
    --secondary-500: #F59E0B;
    --secondary-600: #D97706;

    /* Colors - Neutral (Light Theme) */
    --gray-50: #F9FAFB;
    --gray-100: #F3F4F6;
    --gray-200: #E5E7EB;
    --gray-300: #D1D5DB;
    --gray-400: #9CA3AF;
    --gray-500: #6B7280;
    --gray-600: #4B5563;
    --gray-700: #374151;
    --gray-800: #1F2937;
    --gray-900: #111827;
    --gray-950: #030712;

    /* Light Theme Background Colors */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8FAFC;
    --bg-tertiary: #F1F5F9;
    --bg-card: #FFFFFF;
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #64748B;
    --border-color: #E2E8F0;
    --border-light: #F1F5F9;

    /* Colors - Semantic */
    --success: #10B981;
    --success-light: #D1FAE5;
    --warning: #F59E0B;
    --warning-light: #FEF3C7;
    --error: #EF4444;
    --error-light: #FEE2E2;

    /* Gradients - Navy Blue + Gold for CFO Appeal */
    --gradient-primary: linear-gradient(135deg, #1E3A5F 0%, #0F2744 100%);
    --gradient-accent: linear-gradient(135deg, #F59E0B 0%, #D97706 100%);
    --gradient-dark: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
    --gradient-hero: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 50%, #FFFFFF 100%);
    --gradient-card: linear-gradient(135deg, #FFFFFF 0%, #F8FAFC 100%);
    --gradient-subtle: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);

    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Space Grotesk', var(--font-primary);

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;

    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --radius-full: 9999px;

    /* Shadows - Light Theme */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.03);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.03);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.06), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
    --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.04), 0 4px 12px rgba(0, 0, 0, 0.03);
    --shadow-card-hover: 0 8px 30px rgba(0, 0, 0, 0.08), 0 4px 12px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 40px rgba(30, 58, 95, 0.15);
    --shadow-glow-lg: 0 0 80px rgba(30, 58, 95, 0.2);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

    /* Z-Index Scale */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-fixed: 300;
    --z-modal: 400;
    --z-tooltip: 500;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    overflow-y: scroll; /* Always show scrollbar to prevent layout shift */
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
    min-height: 100vh;
    margin: 0;
    padding: 0;
}

img, video {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

ul, ol {
    list-style: none;
}

/* --------------------------------------------------------------------------
   Container
   -------------------------------------------------------------------------- */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

@media (min-width: 768px) {
    .container {
        padding: 0 var(--space-xl);
    }
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.5rem); }
h4 { font-size: 1.125rem; }

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

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 0.75rem 1.5rem;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 15px rgba(30, 58, 95, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(30, 58, 95, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: var(--gray-100);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

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

.btn-full {
    width: 100%;
}

.btn-nav {
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   Navigation
   -------------------------------------------------------------------------- */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    padding: var(--space-md) 0;
    transition: all var(--transition-base);
    /* Always show solid white background */
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.logo-icon svg {
    width: 36px;
    height: 36px;
}

.logo .pro {
    color: #F59E0B; /* Gold accent for "AI" */
}

.nav-links {
    display: none;
    align-items: center;
    gap: var(--space-xl);
}

@media (min-width: 1024px) {
    .nav-links {
        display: flex;
    }
}

.nav-links a {
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.nav-links a:hover {
    color: var(--primary-600);
}

.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding: var(--space-sm);
}

@media (min-width: 1024px) {
    .mobile-menu-btn {
        display: none;
    }
}

.mobile-menu-btn span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    padding: var(--space-xl);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: var(--z-fixed);
    border-bottom: 1px solid var(--border-color);
}

.mobile-menu.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.mobile-menu ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.mobile-menu a {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, #FFFFFF 0%, #F8FAFC 50%, #F1F5F9 100%);
}

.grid-overlay {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(30, 58, 95, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(30, 58, 95, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, black 0%, transparent 70%);
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.4;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: var(--primary-200);
    top: -200px;
    right: -200px;
    animation: float 20s ease-in-out infinite;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--secondary-400);
    bottom: -100px;
    left: -100px;
    animation: float 15s ease-in-out infinite reverse;
    opacity: 0.3;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: var(--primary-300);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 10s ease-in-out infinite;
    opacity: 0.2;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    25% { transform: translate(30px, -30px); }
    50% { transform: translate(-20px, 20px); }
    75% { transform: translate(20px, 30px); }
}

@keyframes pulse {
    0%, 100% { opacity: 0.3; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.5; transform: translate(-50%, -50%) scale(1.2); }
}

.hero .container {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .hero .container {
        grid-template-columns: 1fr 1fr;
    }
}

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

@media (min-width: 1024px) {
    .hero-content {
        text-align: left;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--primary-50);
    border: 1px solid var(--primary-200);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--primary-600);
    margin-bottom: var(--space-lg);
}

.pulse {
    width: 8px;
    height: 8px;
    background: var(--primary-400);
    border-radius: 50%;
    animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-title {
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
}

.hero-title span {
    display: block;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 540px;
    margin-bottom: var(--space-xl);
}

@media (min-width: 1024px) {
    .hero-subtitle {
        margin-bottom: var(--space-xl);
    }
}

.hero-subtitle strong {
    color: var(--primary-600);
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    justify-content: center;
    margin-bottom: var(--space-2xl);
}

@media (min-width: 1024px) {
    .hero-cta {
        justify-content: flex-start;
    }
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    flex-wrap: wrap;
}

@media (min-width: 1024px) {
    .hero-stats {
        justify-content: flex-start;
    }
}

.stat {
    text-align: center;
}

@media (min-width: 1024px) {
    .stat {
        text-align: left;
    }
}

.stat-value {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-suffix {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--primary-600);
}

.stat-label {
    display: block;
    font-size: 0.875rem;
    color: var(--text-muted);
    margin-top: var(--space-xs);
}

.stat-divider {
    width: 1px;
    height: 40px;
    background: var(--border-color);
}

/* Hero Visual / Dashboard Preview */
.hero-visual {
    position: relative;
    display: none;
}

@media (min-width: 1024px) {
    .hero-visual {
        display: block;
    }
}

.dashboard-preview {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.dashboard-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.window-controls {
    display: flex;
    gap: 6px;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control.red { background: #EF4444; }
.control.yellow { background: #F59E0B; }
.control.green { background: #10B981; }

.dashboard-title {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.dashboard-content {
    padding: var(--space-lg);
}

.gantt-preview {
    margin-bottom: var(--space-lg);
}

.gantt-row {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-sm);
}

.gantt-label {
    width: 100px;
    font-size: 0.75rem;
    color: var(--text-muted);
    flex-shrink: 0;
}

.gantt-bar {
    height: 24px;
    border-radius: var(--radius-sm);
    background: var(--gradient-primary);
    animation: gantt-load 2s ease-out forwards;
}

.bar-1 { width: 0; animation-delay: 0.1s; --target-width: 60%; }
.bar-2 { width: 0; animation-delay: 0.2s; --target-width: 45%; margin-left: 80px; }
.bar-3 { width: 0; animation-delay: 0.3s; --target-width: 70%; margin-left: 40px; }
.bar-4 { width: 0; animation-delay: 0.4s; --target-width: 55%; margin-left: 120px; }
.bar-5 { width: 0; animation-delay: 0.5s; --target-width: 40%; margin-left: 160px; }

@keyframes gantt-load {
    to { width: var(--target-width); }
}

.labor-chart {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--space-md);
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: var(--space-sm);
    height: 60px;
    margin-bottom: var(--space-sm);
}

.chart-bar {
    flex: 1;
    height: var(--height);
    background: var(--gradient-primary);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    animation: chart-grow 1s ease-out forwards;
    animation-delay: 0.8s;
    transform-origin: bottom;
    transform: scaleY(0);
}

@keyframes chart-grow {
    to { transform: scaleY(1); }
}

.chart-label {
    font-size: 0.6875rem;
    color: var(--text-muted);
    text-align: center;
}

/* Floating Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-primary);
    box-shadow: var(--shadow-lg);
}

.floating-card i {
    color: var(--primary-600);
}

.card-1 {
    top: 20%;
    right: -20px;
    animation: float-card 4s ease-in-out infinite;
}

.card-2 {
    bottom: 20%;
    left: -30px;
    animation: float-card 4s ease-in-out infinite reverse;
    animation-delay: 1s;
}

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

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-muted);
    font-size: 0.75rem;
    animation: bounce 2s ease-in-out infinite;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid var(--text-muted);
    border-bottom: 2px solid var(--text-muted);
    transform: rotate(45deg);
}

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

/* --------------------------------------------------------------------------
   Section Styles
   -------------------------------------------------------------------------- */
section {
    padding: var(--space-4xl) 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-3xl);
}

.section-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: var(--primary-50);
    border: 1px solid var(--primary-100);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--primary-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: var(--space-md);
}

.section-header h2 {
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Trusted By Section - Client Logos
   -------------------------------------------------------------------------- */
.trusted-section {
    padding: var(--space-3xl) 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.trusted-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.trusted-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.logos-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

@media (min-width: 640px) {
    .logos-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .logos-grid {
        grid-template-columns: repeat(6, 1fr);
    }
}

.logo-item {
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    width: 100%;
    text-align: center;
}

.logo-placeholder:hover {
    border-color: var(--primary-200);
    transform: translateY(-2px);
    box-shadow: var(--shadow-card-hover);
}

.logo-placeholder i {
    font-size: 1.75rem;
    color: var(--text-muted);
    transition: color var(--transition-base);
}

.logo-placeholder:hover i {
    color: var(--primary-500);
}

.logo-placeholder span {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    white-space: nowrap;
}

.trust-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
    padding: var(--space-xl);
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--bg-primary) 100%);
    border: 1px solid var(--primary-100);
    border-radius: var(--radius-xl);
}

@media (min-width: 768px) {
    .trust-stats {
        grid-template-columns: repeat(4, 1fr);
    }
}

.trust-stat {
    text-align: center;
}

.trust-value {
    display: block;
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--primary-600);
    margin-bottom: var(--space-xs);
}

.trust-stat .trust-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Reality Section - Integrated Problem Statement
   -------------------------------------------------------------------------- */
.reality-section {
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
    position: relative;
    overflow: hidden;
}

.reality-section::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at top right, rgba(30, 58, 95, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.reality-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-3xl);
    align-items: center;
}

@media (min-width: 1024px) {
    .reality-content {
        grid-template-columns: 1.2fr 1fr;
    }
}

.reality-text {
    position: relative;
    z-index: 1;
}

.reality-text h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    line-height: 1.2;
}

.reality-lead {
    font-size: 1.1875rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.reality-lead strong {
    color: var(--text-primary);
    font-weight: 700;
}

.reality-text > p {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.reality-text > p strong {
    color: var(--primary-600);
    font-weight: 600;
}

.reality-quote {
    background: var(--bg-primary);
    border-left: 4px solid var(--primary-500);
    border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
    padding: var(--space-xl);
    position: relative;
    box-shadow: var(--shadow-lg);
}

.reality-quote i {
    position: absolute;
    top: var(--space-md);
    left: var(--space-lg);
    font-size: 1.5rem;
    color: var(--primary-200);
    opacity: 0.5;
}

.reality-quote p {
    font-size: 1.0625rem;
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-md);
    padding-left: var(--space-lg);
}

.reality-quote .quote-source {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-muted);
    padding-left: var(--space-lg);
}

.reality-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
}

.reality-stat-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--space-lg);
    text-align: center;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-card);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 140px;
}

.reality-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--primary-200);
}

.reality-num {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    line-height: 1.2;
}

.reality-desc {
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.reality-stat-card.highlight {
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--bg-primary) 100%);
    border-color: var(--primary-200);
}

.reality-stat-card.highlight .reality-num {
    color: var(--primary-600);
}

/* --------------------------------------------------------------------------
   Video Demo Section
   -------------------------------------------------------------------------- */
.video-demo-section {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
    padding: var(--space-4xl) 0;
    position: relative;
    overflow: hidden;
}

.video-demo-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1000px;
    height: 100%;
    background: radial-gradient(ellipse at center top, rgba(30, 58, 95, 0.03) 0%, transparent 60%);
    pointer-events: none;
}

.video-showcase {
    max-width: 1000px;
    margin: 0 auto;
}

.video-container {
    position: relative;
    width: 100%;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    background: var(--gray-900);
    box-shadow:
        0 25px 50px -12px rgba(0, 0, 0, 0.25),
        0 0 0 1px rgba(30, 58, 95, 0.1),
        0 0 80px rgba(30, 58, 95, 0.15);
    aspect-ratio: 16 / 9;
}

.video-container video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    position: relative;
    z-index: 2;
}

/* Lazy-loaded poster background */
.video-poster-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-600) 0%, var(--primary-500) 50%, var(--primary-700) 100%);
    z-index: 1;
}

/* Load poster image only when in viewport via Intersection Observer in JS */
/* Mobile-first: load smaller image by default */
.video-poster-bg.loaded {
    background-image: url('../video-poster.jpg');
    background-size: cover;
    background-position: center;
}

/* Responsive poster images for better mobile performance */
/* Use these classes after running optimize-images.js script */
@media (max-width: 480px) {
    .video-poster-bg.loaded.responsive {
        background-image: url('../video-poster-xs.webp'), url('../video-poster-xs.jpg');
    }
}
@media (min-width: 481px) and (max-width: 768px) {
    .video-poster-bg.loaded.responsive {
        background-image: url('../video-poster-sm.webp'), url('../video-poster-sm.jpg');
    }
}
@media (min-width: 769px) and (max-width: 1280px) {
    .video-poster-bg.loaded.responsive {
        background-image: url('../video-poster-md.webp'), url('../video-poster-md.jpg');
    }
}
@media (min-width: 1281px) {
    .video-poster-bg.loaded.responsive {
        background-image: url('../video-poster-lg.webp'), url('../video-poster-lg.jpg');
    }
}

.video-play-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-lg);
    background: linear-gradient(
        135deg,
        rgba(15, 39, 68, 0.7) 0%,
        rgba(30, 58, 95, 0.6) 50%,
        rgba(15, 39, 68, 0.7) 100%
    );
    cursor: pointer;
    transition: all var(--transition-base);
    z-index: 2;
}

.video-play-overlay:hover {
    background: linear-gradient(
        135deg,
        rgba(15, 39, 68, 0.6) 0%,
        rgba(30, 58, 95, 0.5) 50%,
        rgba(15, 39, 68, 0.6) 100%
    );
}

.video-play-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.play-button {
    width: 100px;
    height: 100px;
    border: none;
    background: none;
    cursor: pointer;
    transition: all var(--transition-base);
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
}

.play-button:hover {
    transform: scale(1.1);
    filter: drop-shadow(0 15px 40px rgba(0, 0, 0, 0.4));
}

.play-button svg {
    width: 100%;
    height: 100%;
}

.play-button svg circle {
    transition: all var(--transition-base);
}

.video-play-overlay:hover .play-button svg circle {
    fill: rgba(245, 158, 11, 0.95);
}

.play-text {
    font-family: var(--font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.video-gradient-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.5) 0%, transparent 100%);
    pointer-events: none;
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 1;
}

.video-container.playing .video-gradient-overlay {
    opacity: 1;
}

/* Video Highlights */
.video-highlights {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

@media (min-width: 768px) {
    .video-highlights {
        grid-template-columns: repeat(4, 1fr);
    }
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-card);
}

.highlight-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--primary-200);
}

.highlight-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-50) 0%, var(--primary-100) 100%);
    border-radius: var(--radius-lg);
    flex-shrink: 0;
}

.highlight-icon i,
.highlight-icon svg {
    font-size: 1.25rem;
    color: var(--primary-600);
    fill: var(--primary-600);
}

.highlight-content {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.highlight-value {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.highlight-label {
    font-size: 0.8125rem;
    color: var(--text-muted);
    line-height: 1.3;
}

/* Video CTA */
.video-cta {
    text-align: center;
    margin-top: var(--space-2xl);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border-light);
}

.video-cta-text {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

/* Responsive adjustments */
@media (max-width: 767px) {
    .video-container {
        border-radius: var(--radius-xl);
    }

    .play-button {
        width: 70px;
        height: 70px;
    }

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

    .highlight-item {
        flex-direction: column;
        text-align: center;
        padding: var(--space-md);
    }

    .highlight-icon {
        width: 40px;
        height: 40px;
    }

    .highlight-icon i,
    .highlight-icon svg {
        font-size: 1rem;
    }

    .highlight-value {
        font-size: 1.125rem;
    }
}

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

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.feature-card {
    padding: var(--space-xl);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-card);
}

.feature-card:hover {
    border-color: var(--primary-200);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover), var(--shadow-glow);
}

.feature-card.featured {
    grid-column: span 1;
    background: linear-gradient(135deg, var(--primary-50) 0%, #FFFFFF 100%);
    border-color: var(--primary-200);
}

@media (min-width: 768px) {
    .feature-card.featured {
        grid-column: span 2;
    }
}

@media (min-width: 1024px) {
    .feature-card.featured {
        grid-column: span 1;
        grid-row: span 2;
    }
}

.feature-icon-wrapper {
    margin-bottom: var(--space-md);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-50);
    border-radius: var(--radius-lg);
}

.feature-icon i {
    font-size: 1.25rem;
    color: var(--primary-600);
}

.feature-card h3 {
    font-size: 1.125rem;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.feature-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.feature-list {
    margin-top: var(--space-lg);
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.feature-list i {
    color: var(--success);
    font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   How It Works Section
   -------------------------------------------------------------------------- */
.how-it-works-section {
    background: var(--bg-secondary);
}

.process-timeline {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-xl);
    position: relative;
}

@media (min-width: 768px) {
    .process-timeline {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .process-timeline {
        grid-template-columns: repeat(4, 1fr);
    }
}

.process-step {
    position: relative;
    text-align: center;
}

.step-number {
    font-family: var(--font-display);
    font-size: 4rem;
    font-weight: 700;
    color: var(--primary-100);
    line-height: 1;
    margin-bottom: var(--space-md);
}

.step-content {
    padding: var(--space-xl);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-card);
}

.step-content:hover {
    border-color: var(--primary-200);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.step-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    margin: 0 auto var(--space-md);
}

.step-icon i {
    font-size: 1.5rem;
    color: white;
}

.step-content h3 {
    font-size: 1.125rem;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.step-content p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

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

.step-detail span {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    font-size: 0.8125rem;
    color: var(--text-muted);
}

.step-detail i {
    color: var(--success);
    font-size: 0.75rem;
}

/* --------------------------------------------------------------------------
   Results Section
   -------------------------------------------------------------------------- */
.results-section {
    background: var(--bg-primary);
}

.results-comparison {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

@media (min-width: 1024px) {
    .results-comparison {
        flex-direction: row;
        align-items: stretch;
    }
}

.comparison-card {
    flex: 1;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-card);
}

.comparison-card.before {
    background: linear-gradient(135deg, #FEF2F2 0%, #FFFFFF 100%);
    border-color: rgba(239, 68, 68, 0.2);
}

.comparison-card.after {
    background: linear-gradient(135deg, #ECFDF5 0%, #FFFFFF 100%);
    border-color: rgba(16, 185, 129, 0.2);
}

.comparison-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-color);
}

.comparison-label {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.comparison-tag {
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
}

.comparison-tag.highlight {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.comparison-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.comparison-stat {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.comparison-stat .value {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    min-width: 100px;
}

.comparison-stat .value.highlight {
    color: var(--success);
}

.comparison-stat .label {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    flex: 1;
}

.comparison-stat .savings {
    padding: var(--space-xs) var(--space-sm);
    background: rgba(16, 185, 129, 0.2);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--success);
}

.comparison-chart {
    padding: var(--space-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.chart-title {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: var(--space-sm);
    text-align: center;
}

.spike-chart, .flat-chart {
    display: flex;
    align-items: flex-end;
    gap: var(--space-xs);
    height: 80px;
}

.spike {
    flex: 1;
    height: var(--height);
    background: linear-gradient(180deg, var(--error) 0%, rgba(239, 68, 68, 0.3) 100%);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.flat-bar {
    flex: 1;
    height: var(--height);
    background: linear-gradient(180deg, var(--success) 0%, rgba(16, 185, 129, 0.3) 100%);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

.comparison-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md) 0;
}

@media (min-width: 1024px) {
    .comparison-divider {
        padding: 0 var(--space-md);
    }
}

.divider-arrow {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    transform: rotate(90deg);
}

@media (min-width: 1024px) {
    .divider-arrow {
        transform: rotate(0);
    }
}

.divider-arrow i {
    color: white;
    font-size: 1.25rem;
}

/* Key Metrics */
.key-metrics {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .key-metrics {
        grid-template-columns: repeat(4, 1fr);
    }
}

.metric-card {
    text-align: center;
    padding: var(--space-xl);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-card);
}

.metric-card:hover {
    border-color: var(--primary-200);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.metric-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-50);
    border-radius: var(--radius-lg);
    margin: 0 auto var(--space-md);
}

.metric-icon i {
    font-size: 1.25rem;
    color: var(--primary-600);
}

.metric-value {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

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

/* --------------------------------------------------------------------------
   Comparison Table Section
   -------------------------------------------------------------------------- */
.comparison-section {
    background: var(--bg-secondary);
}

.comparison-table-wrapper {
    overflow-x: auto;
    margin-bottom: var(--space-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-primary);
    min-width: 700px;
}

.comparison-table thead {
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
}

.comparison-table th {
    padding: var(--space-lg) var(--space-xl);
    text-align: left;
    font-weight: 600;
    color: white;
}

.comparison-table th.metric-col {
    width: 40%;
}

.comparison-table th.traditional-col,
.comparison-table th.ai-col {
    width: 30%;
    text-align: center;
}

.comparison-table th .col-label {
    display: block;
    font-size: 1rem;
    margin-bottom: var(--space-xs);
}

.comparison-table th .col-icon {
    font-size: 1.25rem;
}

.comparison-table th.traditional-col .col-icon {
    color: rgba(239, 68, 68, 0.8);
}

.comparison-table th.ai-col .col-icon {
    color: rgba(16, 185, 129, 0.9);
}

.comparison-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: background var(--transition-fast);
}

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

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

.comparison-table td {
    padding: var(--space-md) var(--space-xl);
    font-size: 0.9375rem;
}

.comparison-table td.metric-name {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    font-weight: 500;
    color: var(--text-primary);
}

.comparison-table td.metric-name i {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-50);
    border-radius: var(--radius-md);
    color: var(--primary-600);
    font-size: 0.875rem;
    flex-shrink: 0;
}

.comparison-table td.traditional {
    text-align: center;
    color: var(--error);
    font-weight: 500;
    background: rgba(239, 68, 68, 0.05);
}

.comparison-table td.ai-optimized {
    text-align: center;
    color: var(--success);
    font-weight: 600;
    background: rgba(16, 185, 129, 0.05);
}

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

/* --------------------------------------------------------------------------
   Case Study Section
   -------------------------------------------------------------------------- */
.case-study-section {
    background: var(--bg-secondary);
}

.case-study-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    padding: var(--space-2xl);
    background: var(--bg-primary);
    border: 1px solid var(--primary-100);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
}

@media (min-width: 1024px) {
    .case-study-card {
        grid-template-columns: 2fr 1fr;
        padding: var(--space-3xl);
    }
}

.case-study-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(30, 58, 95, 0.1);
    border-radius: var(--radius-full);
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--primary-400);
    margin-bottom: var(--space-md);
}

.case-study-content h3 {
    font-size: 1.75rem;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.case-study-content > p {
    font-size: 1.0625rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.case-study-result {
    display: flex;
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.result-item {
    text-align: center;
}

.result-value {
    display: block;
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-400);
}

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

.case-study-content blockquote {
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-left: 3px solid var(--primary-500);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-size: 1rem;
    font-style: italic;
    color: var(--text-secondary);
    line-height: 1.7;
}

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

.visual-stat {
    text-align: center;
}

.stat-circle {
    position: relative;
    width: 180px;
    height: 180px;
    margin: 0 auto var(--space-md);
}

.stat-circle svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.stat-circle circle {
    fill: none;
    stroke-width: 8;
}

.stat-circle .bg {
    stroke: var(--border-color);
}

.stat-circle .progress {
    stroke: url(#gradient);
    stroke: var(--primary-500);
    stroke-linecap: round;
    stroke-dasharray: 283;
    stroke-dashoffset: calc(283 - (283 * var(--progress) / 100));
    animation: progress-fill 2s ease-out forwards;
}

@keyframes progress-fill {
    from { stroke-dashoffset: 283; }
}

.stat-number {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-text {
    font-size: 0.9375rem;
    color: var(--text-muted);
}

/* --------------------------------------------------------------------------
   Integration Section
   -------------------------------------------------------------------------- */
.integration-section {
    background: var(--bg-primary);
}

.integration-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
}

@media (min-width: 1024px) {
    .integration-content {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
}

.integration-flow {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-2xl);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
}

@media (min-width: 768px) {
    .integration-flow {
        flex-direction: row;
        justify-content: center;
    }
}

.flow-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
}

.node-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-lg);
    background: var(--primary-50);
    border: 1px solid var(--primary-200);
}

.node-icon i {
    font-size: 1.5rem;
    color: var(--primary-600);
}

.flow-node.optimizer .node-icon {
    background: var(--gradient-primary);
    border: none;
}

.flow-node.optimizer .node-icon i {
    color: white;
}

.flow-node span {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-muted);
}

.flow-arrow {
    position: relative;
    width: 60px;
    height: 2px;
    transform: rotate(90deg);
}

@media (min-width: 768px) {
    .flow-arrow {
        transform: rotate(0);
    }
}

.arrow-line {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, var(--primary-500) 0%, var(--secondary-500) 100%);
    border-radius: 1px;
}

.data-packet {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--primary-500);
    border-radius: 50%;
    top: 50%;
    transform: translateY(-50%);
    animation: packet-flow 2s ease-in-out infinite;
}

.flow-arrow.reverse .data-packet {
    animation-direction: reverse;
    animation-delay: 1s;
}

@keyframes packet-flow {
    0% { left: 0; opacity: 1; }
    100% { left: calc(100% - 8px); opacity: 0.3; }
}

.integration-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.int-feature {
    display: flex;
    gap: var(--space-md);
    padding: var(--space-lg);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
}

.int-feature:hover {
    border-color: var(--primary-200);
}

.int-feature > i {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-50);
    border-radius: var(--radius-md);
    color: var(--primary-600);
}

.int-feature h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
    font-size: 1rem;
}

.int-feature p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   Use Cases Section
   -------------------------------------------------------------------------- */
.use-cases-section {
    background: var(--bg-secondary);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .use-cases-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.use-case-card {
    padding: var(--space-xl);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-card);
}

.use-case-card:hover {
    border-color: var(--primary-200);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.use-case-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-50);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-md);
}

.use-case-icon i {
    font-size: 1.25rem;
    color: var(--primary-600);
}

.use-case-card h3 {
    font-size: 1.125rem;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.use-case-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.use-case-freq {
    display: inline-block;
    padding: var(--space-xs) var(--space-sm);
    background: var(--primary-50);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--primary-600);
}

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

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

@media (min-width: 768px) {
    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .tech-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.tech-card {
    padding: var(--space-xl);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    box-shadow: var(--shadow-card);
}

.tech-card:hover {
    border-color: var(--primary-200);
    box-shadow: var(--shadow-card-hover);
}

.tech-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.tech-header i {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-50);
    border-radius: var(--radius-md);
    color: var(--primary-600);
}

.tech-header h3 {
    font-size: 1rem;
    color: var(--text-primary);
}

.tech-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.tech-stat-highlight {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-2xl);
    padding: var(--space-2xl);
    background: linear-gradient(135deg, var(--primary-50) 0%, #FFFFFF 100%);
    border: 1px solid var(--primary-100);
    border-radius: var(--radius-xl);
}

.tech-stat {
    text-align: center;
}

.tech-stat-value {
    display: block;
    font-family: var(--font-display);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-xs);
}

.tech-stat-value sup {
    font-size: 0.875rem;
}

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

/* --------------------------------------------------------------------------
   Executive Summary Section
   -------------------------------------------------------------------------- */
.exec-section {
    background: var(--bg-secondary);
}

.exec-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .exec-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .exec-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.exec-card {
    padding: var(--space-xl);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-card);
}

.exec-card:hover {
    border-color: var(--primary-200);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.exec-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    margin: 0 auto var(--space-md);
}

.exec-icon i {
    font-size: 1.5rem;
    color: white;
}

.exec-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.exec-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.exec-card p strong {
    color: var(--primary-600);
}

/* --------------------------------------------------------------------------
   Next Steps Section
   -------------------------------------------------------------------------- */
.steps-section {
    background: var(--bg-primary);
}

.steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 640px) {
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .steps-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.step-card {
    padding: var(--space-xl);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    text-align: center;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-card);
}

.step-card:hover {
    border-color: var(--primary-200);
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.step-num {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    margin: 0 auto var(--space-md);
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
}

.step-card h3 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
}

.step-card p {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* --------------------------------------------------------------------------
   FAQ Section
   -------------------------------------------------------------------------- */
.faq-section {
    background: var(--bg-secondary);
}

.faq-grid {
    max-width: 900px;
    margin: 0 auto var(--space-2xl);
}

.faq-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-md);
    overflow: hidden;
    transition: all var(--transition-base);
}

.faq-item:hover {
    border-color: var(--primary-200);
    box-shadow: var(--shadow-card-hover);
}

.faq-item.active {
    border-color: var(--primary-300);
    box-shadow: var(--shadow-lg);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-lg) var(--space-xl);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-base);
}

.faq-question:hover {
    color: var(--primary-600);
}

.faq-question span {
    flex: 1;
    padding-right: var(--space-md);
}

.faq-question i {
    font-size: 0.875rem;
    color: var(--text-muted);
    transition: transform var(--transition-base);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
    color: var(--primary-600);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow), padding var(--transition-slow);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 var(--space-xl) var(--space-lg);
    font-size: 0.9375rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

.faq-answer a {
    color: var(--primary-600);
    font-weight: 500;
    text-decoration: underline;
}

.faq-answer a:hover {
    color: var(--primary-700);
}

.faq-cta {
    text-align: center;
    padding: var(--space-xl);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    max-width: 500px;
    margin: 0 auto;
}

.faq-cta p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-md);
}

.faq-cta .btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.faq-cta .btn-secondary:hover {
    background: var(--primary-50);
    border-color: var(--primary-200);
    color: var(--primary-600);
}

/* --------------------------------------------------------------------------
   CTA Section
   -------------------------------------------------------------------------- */
.cta-section {
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--primary-50) 50%, var(--bg-primary) 100%);
}

.cta-content {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.cta-content h2 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

.cta-content > p {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
}

.cta-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-2xl);
}

.cta-features span {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.cta-features i {
    color: var(--success);
}

/* Contact Form */
.contact-form {
    text-align: left;
    padding: var(--space-2xl);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

@media (min-width: 640px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.form-group.full-width {
    margin-bottom: var(--space-lg);
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--space-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    color: var(--text-primary);
    transition: all var(--transition-fast);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-500);
    box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.2);
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6,9 12,15 18,9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-md) center;
    background-size: 16px;
    padding-right: var(--space-2xl);
}

.form-group select option {
    background: var(--bg-primary);
    color: var(--text-primary);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: var(--space-3xl) 0 var(--space-xl);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: 2fr 1fr 1fr 1fr;
    }
}

.footer-brand p {
    margin-top: var(--space-md);
    font-size: 0.9375rem;
    color: var(--text-muted);
    max-width: 300px;
}

.footer-links {
    display: contents;
}

.footer-column h4 {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
}

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

.footer-column a {
    font-size: 0.9375rem;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.footer-column a:hover {
    color: var(--primary-600);
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-md);
    padding-top: var(--space-xl);
    border-top: 1px solid var(--border-color);
}

@media (min-width: 640px) {
    .footer-bottom {
        flex-direction: row;
        justify-content: space-between;
    }
}

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

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

.social-links a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    color: var(--text-muted);
    transition: all var(--transition-fast);
}

.social-links a:hover {
    background: var(--primary-500);
    color: white;
}

/* --------------------------------------------------------------------------
   Revolutionary Hover Effects & Animations
   -------------------------------------------------------------------------- */

/* 3D Card Tilt Effect */
.tilt-card {
    transform-style: preserve-3d;
    perspective: 1000px;
}

/* Glowing Border Animation */
@keyframes border-glow {
    0%, 100% {
        border-color: rgba(30, 58, 95, 0.3);
        box-shadow: 0 0 20px rgba(30, 58, 95, 0.1);
    }
    50% {
        border-color: rgba(139, 92, 246, 0.5);
        box-shadow: 0 0 40px rgba(139, 92, 246, 0.3);
    }
}

/* Shimmer Effect */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* Icon Float Animation */
@keyframes icon-float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    25% { transform: translateY(-3px) rotate(2deg); }
    75% { transform: translateY(3px) rotate(-2deg); }
}

/* Pulse Ring Effect */
@keyframes pulse-ring {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.5); opacity: 0; }
}

/* Enhanced Problem Card Hover */
.problem-card {
    position: relative;
    overflow: hidden;
}

.problem-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(239, 68, 68, 0.1), transparent);
    transition: left 0.5s ease;
}

.problem-card:hover::before {
    left: 100%;
}

.problem-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(239, 68, 68, 0.2);
}

.problem-card:hover .problem-icon {
    animation: icon-float 2s ease-in-out infinite;
    background: rgba(239, 68, 68, 0.2);
}

.problem-card:hover .problem-icon i {
    transform: scale(1.2);
}

.problem-icon {
    transition: all var(--transition-base);
}

.problem-icon i {
    transition: transform var(--transition-spring);
}

/* Enhanced Feature Card Hover */
.feature-card {
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 0deg, transparent, rgba(30, 58, 95, 0.1), transparent 30%);
    animation: none;
    transition: opacity 0.3s ease;
    opacity: 0;
}

.feature-card:hover::before {
    animation: rotate-gradient 3s linear infinite;
    opacity: 1;
}

@keyframes rotate-gradient {
    100% { transform: rotate(360deg); }
}

.feature-card::after {
    content: '';
    position: absolute;
    inset: 1px;
    background: var(--bg-primary);
    border-radius: calc(var(--radius-xl) - 1px);
    z-index: 0;
}

.feature-card > * {
    position: relative;
    z-index: 1;
}

.feature-card:hover {
    transform: translateY(-10px) rotateX(5deg);
    box-shadow:
        0 25px 50px rgba(30, 58, 95, 0.25),
        0 0 100px rgba(30, 58, 95, 0.1);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(5deg);
    background: var(--gradient-primary);
    box-shadow: 0 10px 30px rgba(30, 58, 95, 0.4);
}

.feature-card:hover .feature-icon i {
    color: white;
    animation: icon-float 1.5s ease-in-out infinite;
}

.feature-icon {
    transition: all var(--transition-spring);
}

/* Enhanced Metric Card Hover */
.metric-card {
    position: relative;
    overflow: hidden;
}

.metric-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(30, 58, 95, 0.15), transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.metric-card:hover {
    transform: translateY(-12px) scale(1.03);
    border-color: var(--primary-300);
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.1),
        0 0 60px rgba(30, 58, 95, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.metric-card:hover .metric-icon {
    transform: scale(1.2) translateY(-5px);
    background: var(--gradient-primary);
    box-shadow: 0 15px 35px rgba(30, 58, 95, 0.4);
}

.metric-card:hover .metric-icon i {
    color: white;
}

.metric-card:hover .metric-value {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-icon {
    transition: all var(--transition-spring);
    position: relative;
}

.metric-icon::after {
    content: '';
    position: absolute;
    inset: -5px;
    border-radius: inherit;
    background: var(--gradient-primary);
    opacity: 0;
    z-index: -1;
    transition: opacity 0.3s ease;
}

.metric-card:hover .metric-icon::after {
    opacity: 0.3;
    animation: pulse-ring 1.5s ease-out infinite;
}

.metric-value {
    transition: all var(--transition-base);
}

/* Enhanced Use Case Card Hover */
.use-case-card {
    position: relative;
    overflow: hidden;
}

.use-case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.use-case-card:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--primary-300);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.1),
        0 0 50px rgba(30, 58, 95, 0.1);
}

.use-case-card:hover .use-case-icon {
    transform: rotate(10deg) scale(1.15);
    background: var(--gradient-primary);
}

.use-case-card:hover .use-case-icon i {
    color: white;
}

.use-case-card:hover .use-case-freq {
    background: var(--gradient-primary);
    color: white;
}

.use-case-icon {
    transition: all var(--transition-spring);
}

.use-case-freq {
    transition: all var(--transition-base);
}

/* Enhanced Tech Card Hover */
.tech-card {
    position: relative;
    overflow: hidden;
}

.tech-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 0;
    background: linear-gradient(180deg, transparent, rgba(30, 58, 95, 0.1));
    transition: height 0.4s ease;
}

.tech-card:hover::before {
    height: 100%;
}

.tech-card:hover {
    transform: translateY(-8px);
    border-color: rgba(30, 58, 95, 0.4);
    box-shadow: 0 20px 40px rgba(30, 58, 95, 0.2);
}

.tech-card:hover .tech-header i {
    transform: scale(1.2) rotate(-5deg);
    background: var(--gradient-primary);
    color: white;
}

.tech-header i {
    transition: all var(--transition-spring);
}

/* Enhanced Step Content Hover */
.step-content {
    position: relative;
    overflow: hidden;
}

.step-content::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(30, 58, 95, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.step-content:hover::before {
    opacity: 1;
}

.step-content:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--primary-300);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.08),
        0 0 60px rgba(30, 58, 95, 0.1);
}

.step-content:hover .step-icon {
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 15px 40px rgba(30, 58, 95, 0.5);
}

.step-icon {
    transition: all var(--transition-spring);
}

/* Enhanced Integration Feature Hover */
.int-feature {
    position: relative;
    overflow: hidden;
}

.int-feature::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transform-origin: bottom;
    transition: transform 0.3s ease;
}

.int-feature:hover::before {
    transform: scaleY(1);
}

.int-feature:hover {
    transform: translateX(10px);
    background: var(--primary-50);
    border-color: var(--primary-200);
}

.int-feature:hover > i {
    transform: scale(1.2) rotate(10deg);
    background: var(--gradient-primary);
    color: white;
}

.int-feature > i {
    transition: all var(--transition-spring);
}

/* Enhanced Button Hover Effects */
.btn-primary {
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn-primary:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow:
        0 15px 35px rgba(30, 58, 95, 0.5),
        0 5px 15px rgba(0, 0, 0, 0.3);
}

.btn-primary:active {
    transform: translateY(-1px) scale(0.98);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    background: var(--primary-50);
    border-color: var(--primary-300);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Enhanced Navigation Link Hover */
.nav-links a {
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: right;
    transition: transform 0.3s ease;
}

.nav-links a:hover::after {
    transform: scaleX(1);
    transform-origin: left;
}

/* Enhanced Footer Links */
.footer-column a {
    position: relative;
    display: inline-block;
}

.footer-column a::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary-400);
    transition: width 0.3s ease;
}

.footer-column a:hover::before {
    width: 100%;
}

/* Enhanced Social Links */
.social-links a {
    position: relative;
    overflow: hidden;
}

.social-links a::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-primary);
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.social-links a i {
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.social-links a:hover::before {
    transform: translateY(0);
}

.social-links a:hover i {
    transform: scale(1.2);
    color: white;
}

/* Floating Animation for Hero Cards */
.floating-card {
    transition: all var(--transition-base);
}

.floating-card:hover {
    transform: translateY(-5px) scale(1.05);
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.1),
        0 0 30px rgba(30, 58, 95, 0.15);
    border-color: var(--primary-300);
}

/* Dashboard Preview Hover */
.dashboard-preview {
    transition: all var(--transition-base);
}

.dashboard-preview:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow:
        0 30px 60px rgba(0, 0, 0, 0.15),
        0 0 100px rgba(30, 58, 95, 0.2);
}

/* Case Study Card Hover */
.case-study-card {
    transition: all var(--transition-base);
}

.case-study-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-300);
    box-shadow:
        0 25px 50px rgba(0, 0, 0, 0.1),
        0 0 80px rgba(30, 58, 95, 0.15);
}

/* Comparison Card Hover */
.comparison-card {
    transition: all var(--transition-base);
}

.comparison-card.before:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(239, 68, 68, 0.2);
}

.comparison-card.after:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(16, 185, 129, 0.2);
}

/* Hero Badge Hover */
.hero-badge {
    transition: all var(--transition-base);
    cursor: default;
}

.hero-badge:hover {
    transform: translateY(-2px);
    background: rgba(30, 58, 95, 0.2);
    border-color: rgba(30, 58, 95, 0.5);
    box-shadow: 0 10px 30px rgba(30, 58, 95, 0.2);
}

/* Section Tag Hover */
.section-tag {
    transition: all var(--transition-base);
    cursor: default;
}

.section-tag:hover {
    transform: scale(1.05);
    background: rgba(30, 58, 95, 0.2);
    border-color: rgba(30, 58, 95, 0.4);
}

/* Tech Stat Highlight Hover */
.tech-stat-highlight {
    transition: all var(--transition-base);
}

.tech-stat-highlight:hover {
    transform: scale(1.01);
    border-color: var(--primary-200);
    box-shadow: 0 20px 50px rgba(30, 58, 95, 0.1);
}

/* Form Input Focus Enhancement */
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    transform: translateY(-2px);
    box-shadow:
        0 0 0 3px rgba(30, 58, 95, 0.15),
        0 10px 30px rgba(0, 0, 0, 0.08);
}

/* Contact Form Card Hover */
.contact-form {
    transition: all var(--transition-base);
}

.contact-form:hover {
    border-color: var(--primary-100);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08);
}

/* Logo Hover */
.logo {
    transition: all var(--transition-base);
}

.logo:hover {
    transform: scale(1.05);
}

.logo:hover .logo-icon svg {
    filter: drop-shadow(0 0 10px rgba(30, 58, 95, 0.5));
}

/* --------------------------------------------------------------------------
   Original Animations & Utilities
   -------------------------------------------------------------------------- */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.6s ease-out;
}

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

/* Smooth scroll offset for fixed header */
:target {
    scroll-margin-top: 100px;
}

/* Selection */
::selection {
    background: var(--primary-500);
    color: white;
}

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

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

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

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

/* Focus visible */
:focus-visible {
    outline: 2px solid var(--primary-500);
    outline-offset: 2px;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* --------------------------------------------------------------------------
   Floating CTA Button - Bottom Center
   -------------------------------------------------------------------------- */
.floating-cta {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 999;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: linear-gradient(135deg, #1E3A5F 0%, #0F2744 100%);
    color: white;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 50px;
    box-shadow:
        0 10px 40px rgba(30, 58, 95, 0.4),
        0 4px 15px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
}

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

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

.floating-cta:hover {
    transform: translateX(-50%) translateY(-5px) scale(1.05);
    box-shadow:
        0 20px 50px rgba(30, 58, 95, 0.5),
        0 10px 30px rgba(0, 0, 0, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.floating-cta:active {
    transform: translateX(-50%) translateY(-2px) scale(1.02);
}

.floating-cta i {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.floating-cta:hover i {
    transform: scale(1.2);
}

.floating-cta .cta-text {
    position: relative;
    z-index: 1;
}

.floating-cta .cta-pulse {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    border-radius: 50px;
    background: inherit;
    animation: floating-pulse 2s ease-in-out infinite;
    z-index: -1;
}

@keyframes floating-pulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.5;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0;
    }
}

/* Gold accent bar */
.floating-cta .cta-accent {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 3px;
    background: linear-gradient(90deg, transparent, #F59E0B, transparent);
    border-radius: 2px;
}

/* ==========================================================================
   Comprehensive Responsive Design - All Screen Sizes
   ========================================================================== */

/* --------------------------------------------------------------------------
   Extra Small Devices (< 375px) - Very small phones
   -------------------------------------------------------------------------- */
@media (max-width: 374px) {
    html {
        font-size: 14px;
    }

    .container {
        padding-left: var(--space-sm);
        padding-right: var(--space-sm);
    }

    .hero-title {
        font-size: 1.75rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 0.9375rem;
    }

    .hero-badge {
        font-size: 0.75rem;
        padding: var(--space-xs) var(--space-sm);
    }

    .hero-stats {
        gap: var(--space-sm);
    }

    .stat-value {
        font-size: 1.75rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }

    .btn {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.875rem;
    }

    .section-badge {
        font-size: 0.6875rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .section-subtitle {
        font-size: 0.875rem;
    }

    .feature-card,
    .problem-card,
    .use-case-card,
    .tech-card {
        padding: var(--space-md);
    }

    .feature-icon,
    .problem-icon {
        width: 48px;
        height: 48px;
    }

    .feature-card h3,
    .problem-card h3 {
        font-size: 1rem;
    }

    .feature-card p,
    .problem-card p {
        font-size: 0.8125rem;
    }

    .metric-card {
        padding: var(--space-md);
    }

    .metric-value {
        font-size: 2rem;
    }

    .nav-container {
        padding: 0 var(--space-sm);
    }

    .logo {
        font-size: 1rem;
    }

    .logo-icon svg {
        width: 28px;
        height: 28px;
    }

    .footer-content {
        gap: var(--space-lg);
    }

    .footer-brand p {
        font-size: 0.8125rem;
    }

    .floating-cta {
        padding: var(--space-sm) var(--space-md);
        font-size: 0.8125rem;
        bottom: 15px;
    }
}

/* --------------------------------------------------------------------------
   Small Devices (375px - 480px) - Standard phones
   -------------------------------------------------------------------------- */
@media (min-width: 375px) and (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-md);
    }

    .stat-divider {
        display: none;
    }

    .stat {
        display: flex;
        align-items: center;
        gap: var(--space-sm);
    }

    .stat-label {
        margin-top: 0;
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }

    .section-title {
        font-size: 1.625rem;
    }

    .features-grid,
    .problem-grid,
    .use-cases-grid,
    .tech-grid {
        gap: var(--space-md);
    }
}

/* --------------------------------------------------------------------------
   Medium Devices (481px - 767px) - Large phones / Small tablets
   -------------------------------------------------------------------------- */
@media (min-width: 481px) and (max-width: 767px) {
    .hero-title {
        font-size: 2.25rem;
    }

    .hero-stats {
        justify-content: center;
        gap: var(--space-lg);
    }

    .features-grid,
    .problem-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .key-metrics {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-links {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* --------------------------------------------------------------------------
   Tablet Devices (768px - 1023px)
   -------------------------------------------------------------------------- */
@media (min-width: 768px) and (max-width: 1023px) {
    .hero {
        padding-top: 140px;
        padding-bottom: var(--space-3xl);
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .hero-subtitle {
        font-size: 1.125rem;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    .hero-stats {
        justify-content: center;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .problem-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .key-metrics {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-timeline {
        gap: var(--space-lg);
    }

    .comparison-grid {
        grid-template-columns: 1fr;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    .int-content {
        grid-template-columns: 1fr;
    }

    .integration-flow {
        max-width: 500px;
        margin: 0 auto var(--space-xl);
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links {
        justify-content: center;
    }

    .footer-brand {
        max-width: 400px;
        margin: 0 auto;
    }
}

/* --------------------------------------------------------------------------
   Desktop (1024px - 1279px)
   -------------------------------------------------------------------------- */
@media (min-width: 1024px) and (max-width: 1279px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .problem-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .key-metrics {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* --------------------------------------------------------------------------
   Large Desktop (1280px+)
   -------------------------------------------------------------------------- */
@media (min-width: 1280px) {
    .container {
        max-width: 1280px;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .use-cases-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* --------------------------------------------------------------------------
   Extra Large Desktop (1536px+)
   -------------------------------------------------------------------------- */
@media (min-width: 1536px) {
    .container {
        max-width: 1400px;
    }

    .hero .container {
        gap: var(--space-4xl);
    }

    .section {
        padding: var(--space-4xl) 0;
    }
}

/* --------------------------------------------------------------------------
   Universal Mobile Improvements
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
    /* Typography scaling */
    h1 { font-size: clamp(1.75rem, 6vw, 2.5rem); }
    h2 { font-size: clamp(1.5rem, 5vw, 2rem); }
    h3 { font-size: clamp(1.125rem, 4vw, 1.5rem); }

    /* Section spacing */
    .section {
        padding: var(--space-2xl) 0;
    }

    /* Cards - Full width on mobile */
    .feature-card,
    .problem-card,
    .use-case-card,
    .metric-card,
    .tech-card,
    .comparison-card {
        width: 100%;
    }

    /* Grids - Single column on mobile */
    .features-grid,
    .problem-grid,
    .use-cases-grid,
    .tech-grid,
    .key-metrics {
        grid-template-columns: 1fr;
    }

    /* Process timeline - Vertical on mobile */
    .process-timeline {
        flex-direction: column;
        gap: var(--space-md);
    }

    .process-step {
        flex-direction: row;
        text-align: left;
    }

    /* Footer - Stack on mobile */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .footer-column {
        text-align: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
    }

    /* Contact form */
    .contact-form {
        padding: var(--space-lg);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    /* Floating CTA adjustments */
    .floating-cta {
        width: auto;
        max-width: calc(100% - 40px);
        padding: var(--space-sm) var(--space-lg);
    }
}

/* --------------------------------------------------------------------------
   Touch Device Optimizations
   -------------------------------------------------------------------------- */
@media (hover: none) and (pointer: coarse) {
    /* Larger tap targets */
    .btn,
    .nav-links a,
    .mobile-menu a,
    .faq-question {
        min-height: 44px;
        display: flex;
        align-items: center;
    }

    /* Remove hover effects on touch */
    .feature-card:hover,
    .problem-card:hover,
    .use-case-card:hover,
    .metric-card:hover {
        transform: none;
    }

    /* Disable custom cursor on touch */
    .custom-cursor,
    .cursor-dot {
        display: none !important;
    }
}

/* --------------------------------------------------------------------------
   Landscape Phone Orientation
   -------------------------------------------------------------------------- */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        padding-top: 80px;
        padding-bottom: var(--space-xl);
        min-height: auto;
    }

    .hero-title {
        font-size: 1.75rem;
        margin-bottom: var(--space-sm);
    }

    .hero-subtitle {
        font-size: 0.9375rem;
        margin-bottom: var(--space-md);
    }

    .hero-stats {
        margin-top: var(--space-md);
    }

    .navbar {
        padding: var(--space-xs) 0;
    }

    .floating-cta {
        bottom: 10px;
        padding: var(--space-xs) var(--space-md);
        font-size: 0.8125rem;
    }
}

/* --------------------------------------------------------------------------
   Print Styles
   -------------------------------------------------------------------------- */
@media print {
    .navbar,
    .mobile-menu,
    .floating-cta,
    .hero-visual,
    .gradient-orb,
    .custom-cursor,
    .cursor-dot {
        display: none !important;
    }

    .hero {
        padding-top: var(--space-xl);
    }

    body {
        font-size: 12pt;
        line-height: 1.5;
        color: #000;
        background: #fff;
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    .section {
        page-break-inside: avoid;
    }
}

/* Hide floating CTA when near contact section */
.floating-cta.hidden {
    opacity: 0;
    pointer-events: none;
    transform: translateX(-50%) translateY(20px);
}

/* Mobile responsiveness for floating CTA */
@media (max-width: 768px) {
    .floating-cta {
        bottom: 20px;
        padding: 14px 24px;
        font-size: 0.9rem;
    }
}

/* ==========================================================================
   COMPREHENSIVE MOBILE RESPONSIVENESS
   ========================================================================== */

/* Mobile - Small screens (max-width: 480px) */
@media (max-width: 480px) {
    /* Base typography */
    h1 { font-size: 1.875rem !important; }
    h2 { font-size: 1.5rem !important; }
    h3 { font-size: 1.125rem !important; }

    .container {
        padding: 0 var(--space-md);
    }

    /* Hero Section Mobile */
    .hero {
        padding-top: 80px;
        min-height: auto;
    }

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

    .hero-badge {
        font-size: 0.75rem;
        padding: 6px 12px;
    }

    .hero-title {
        font-size: 1.75rem !important;
        line-height: 1.2;
    }

    .hero-subtitle {
        font-size: 0.9375rem;
        line-height: 1.6;
    }

    .hero-cta {
        flex-direction: column;
        gap: var(--space-md);
    }

    .hero-cta .btn {
        width: 100%;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
        text-align: center;
    }

    .stat-divider {
        display: none;
    }

    .hero-visual {
        display: none;
    }

    /* Section padding mobile */
    section {
        padding: var(--space-2xl) 0;
    }

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

    .section-header h2 {
        font-size: 1.5rem !important;
    }

    .section-header p {
        font-size: 0.9375rem;
    }

    /* Feature cards mobile */
    .features-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .feature-card {
        padding: var(--space-lg);
    }

    .feature-card.featured {
        grid-column: span 1;
    }

    /* Reality section mobile */
    .reality-content {
        flex-direction: column;
    }

    .reality-stats {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
    }

    .reality-stat-card {
        padding: var(--space-md);
    }

    .reality-num {
        font-size: 1.5rem;
    }

    .reality-quote {
        padding: var(--space-md);
    }

    /* Process timeline mobile */
    .process-timeline {
        flex-direction: column;
    }

    .process-step {
        flex-direction: row;
        align-items: flex-start;
        gap: var(--space-md);
    }

    .step-number {
        font-size: 1.25rem;
        width: 40px;
        height: 40px;
    }

    /* Results comparison mobile */
    .results-comparison {
        flex-direction: column;
    }

    .comparison-card {
        padding: var(--space-lg);
    }

    .comparison-stat .value {
        font-size: 1.25rem;
        min-width: 80px;
    }

    /* Key metrics mobile */
    .key-metrics {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
    }

    .metric-card {
        padding: var(--space-md);
    }

    .metric-value {
        font-size: 1.5rem;
    }

    /* Comparison table mobile */
    .comparison-table {
        min-width: 100%;
        font-size: 0.8125rem;
    }

    .comparison-table th,
    .comparison-table td {
        padding: var(--space-sm) var(--space-md);
    }

    .comparison-table .metric-name {
        font-size: 0.75rem;
    }

    .comparison-table .metric-name i {
        display: none;
    }

    /* Case study section mobile */
    .case-study-card {
        flex-direction: column;
    }

    .case-study-result {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-md);
    }

    .result-value {
        font-size: 1.25rem;
    }

    /* Integration flow mobile */
    .integration-flow {
        flex-direction: column;
        align-items: center;
    }

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

    /* Use cases grid mobile */
    .use-cases-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    /* Tech grid mobile */
    .tech-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .tech-stat-highlight {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .tech-stat-value {
        font-size: 2rem;
    }

    /* Executive grid mobile */
    .exec-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    /* Steps grid mobile */
    .steps-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    /* Contact form mobile */
    .cta-section {
        padding: var(--space-2xl) 0;
    }

    .cta-content h2 {
        font-size: 1.5rem !important;
    }

    .cta-features {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .contact-form {
        padding: var(--space-lg);
    }

    .form-row {
        flex-direction: column;
        gap: var(--space-md);
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px; /* Prevents zoom on iOS */
    }

    /* Footer mobile */
    .footer-content {
        flex-direction: column;
        gap: var(--space-xl);
    }

    .footer-links {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

    /* Floating CTA mobile */
    .floating-cta {
        bottom: 15px;
        padding: 12px 20px;
        font-size: 0.8125rem;
        gap: 8px;
    }

    .floating-cta i {
        font-size: 1rem;
    }
}

/* Mobile - Medium screens (481px - 768px) */
@media (min-width: 481px) and (max-width: 768px) {
    h1 { font-size: 2.25rem !important; }
    h2 { font-size: 1.75rem !important; }

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

    .hero-cta {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero-stats {
        flex-direction: row;
        justify-content: center;
        flex-wrap: wrap;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .feature-card.featured {
        grid-column: span 1;
    }

    .reality-stats {
        grid-template-columns: repeat(2, 1fr);
    }

    .key-metrics {
        grid-template-columns: repeat(2, 1fr);
    }

    .case-study-result {
        grid-template-columns: repeat(2, 1fr);
    }

    .use-cases-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .exec-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tablet screens (769px - 1023px) */
@media (min-width: 769px) and (max-width: 1023px) {
    .hero-content {
        max-width: 100%;
    }

    .hero-visual {
        transform: scale(0.85);
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .feature-card.featured {
        grid-column: span 2;
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    .btn:hover {
        transform: none;
    }

    .feature-card:hover,
    .metric-card:hover,
    .use-case-card:hover,
    .tech-card:hover,
    .exec-card:hover {
        transform: none;
    }

    .floating-cta:hover {
        transform: translateX(-50%);
    }
}

/* Landscape mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        min-height: auto;
        padding: 100px 0 var(--space-2xl);
    }

    .hero-stats {
        margin-top: var(--space-lg);
    }

    .floating-cta {
        bottom: 10px;
        padding: 10px 16px;
        font-size: 0.75rem;
    }
}

/* High DPI / Retina displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo-icon svg {
        image-rendering: -webkit-optimize-contrast;
    }
}

/* Safe area for notched phones (iPhone X+) */
@supports (padding: max(0px)) {
    .floating-cta {
        bottom: max(20px, env(safe-area-inset-bottom));
    }

    .footer {
        padding-bottom: max(var(--space-lg), env(safe-area-inset-bottom));
    }
}

/* ==========================================================================
   Mobile-Specific Fixes
   ========================================================================== */

/* Fix 1: Mobile Menu Styling - Professional look with visible Schedule Demo button */
@media (max-width: 1023px) {
    .mobile-menu {
        padding: var(--space-xl) var(--space-lg);
        max-height: calc(100vh - 70px);
        overflow-y: auto;
    }

    .mobile-menu ul {
        gap: var(--space-md);
    }

    .mobile-menu a {
        display: block;
        padding: var(--space-md) 0;
        font-size: 1rem;
        color: var(--text-primary);
        border-bottom: 1px solid var(--border-light);
    }

    .mobile-menu li:last-child a {
        border-bottom: none;
    }

    /* Schedule Demo button in mobile menu - make it stand out */
    .mobile-menu .btn-primary {
        display: block;
        margin-top: var(--space-md);
        padding: var(--space-md) var(--space-lg);
        text-align: center;
        background: var(--gradient-primary);
        color: #FFFFFF !important;
        border-radius: var(--radius-lg);
        font-weight: 600;
        border-bottom: none;
    }
}

/* Fix 2: Comparison Table - Fit on mobile screen */
@media (max-width: 767px) {
    .comparison-table {
        min-width: unset;
        width: 100%;
    }

    .comparison-table th,
    .comparison-table td {
        padding: var(--space-sm) var(--space-xs);
        font-size: 0.75rem;
    }

    .comparison-table th .col-label {
        font-size: 0.7rem;
    }

    .comparison-table th .col-icon {
        font-size: 0.875rem;
    }

    .comparison-table td.metric-name {
        font-size: 0.7rem;
        gap: var(--space-xs);
    }

    .comparison-table td.metric-name i {
        width: 24px;
        height: 24px;
        font-size: 0.625rem;
    }

    .comparison-table td.traditional,
    .comparison-table td.ai-optimized {
        font-size: 0.7rem;
        padding: var(--space-sm) var(--space-xs);
    }

    .comparison-table th.metric-col {
        width: 35%;
    }

    .comparison-table th.traditional-col,
    .comparison-table th.ai-col {
        width: 32.5%;
    }
}

/* Fix 3: SAP Integration Flow - Add spacing between nodes and vertical dot animation */
@media (max-width: 767px) {
    .integration-flow {
        gap: var(--space-md);
        padding: var(--space-xl);
    }

    .flow-node {
        margin: var(--space-xs) 0;
    }

    .flow-arrow {
        height: 40px;
        width: 2px;
        transform: none;
        margin: 0;
        position: relative;
    }

    .flow-arrow .arrow-line {
        width: 2px;
        height: 100%;
        background: linear-gradient(to bottom, var(--primary-500), var(--secondary-500));
    }

    .flow-arrow .data-packet {
        width: 8px;
        height: 8px;
        left: 50%;
        transform: translateX(-50%);
        top: 0;
        animation: packet-flow-vertical 2s ease-in-out infinite;
    }

    .flow-arrow.reverse .data-packet {
        animation: packet-flow-vertical-reverse 2s ease-in-out infinite;
        animation-delay: 1s;
    }
}

@keyframes packet-flow-vertical {
    0% { top: 0; opacity: 1; }
    100% { top: calc(100% - 8px); opacity: 0.3; }
}

@keyframes packet-flow-vertical-reverse {
    0% { top: calc(100% - 8px); opacity: 0.3; }
    100% { top: 0; opacity: 1; }
}

/* Fix 4: Operational Impact / Transformation section - Better mobile layout */
@media (max-width: 767px) {
    .comparison-card {
        padding: var(--space-md);
    }

    .comparison-header {
        flex-direction: row;
        align-items: center;
        gap: var(--space-sm);
        margin-bottom: var(--space-md);
        padding-bottom: var(--space-sm);
    }

    .comparison-label {
        font-size: 1rem;
        font-weight: 600;
    }

    .comparison-tag {
        font-size: 0.625rem;
        padding: 0.25rem 0.5rem;
    }

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

    .comparison-stat {
        display: grid;
        grid-template-columns: auto 1fr;
        align-items: center;
        gap: var(--space-sm);
        padding: var(--space-xs) 0;
        border-bottom: 1px solid var(--border-light);
    }

    .comparison-stat:last-child {
        border-bottom: none;
    }

    .comparison-stat .value {
        font-size: 1rem;
        min-width: auto;
        text-align: left;
    }

    .comparison-stat .label {
        font-size: 0.8125rem;
        line-height: 1.3;
    }

    .comparison-divider {
        padding: var(--space-sm) 0;
    }
}

/* Fix 5: Comparison table metric column alignment */
@media (max-width: 767px) {
    .comparison-table td.metric-name {
        display: flex;
        align-items: center;
        gap: var(--space-xs);
        padding: var(--space-sm) var(--space-xs);
        line-height: 1.3;
    }

    .comparison-table tbody tr {
        display: table-row;
    }

    .comparison-table td {
        vertical-align: middle;
        text-align: center;
    }

    .comparison-table td.metric-name {
        text-align: left;
    }
}