:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #8b5cf6;
    --accent: #ec4899;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --text-light: #94a3b8;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #0f172a;
    --border: #e2e8f0;
    --gradient-1: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #ec4899 100%);
    --gradient-2: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* Dark Mode Variables */
.dark {
    --text-primary: #f1f5f9;
    --text-secondary: #cbd5e1;
    --text-light: #94a3b8;
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-dark: #020617;
    --border: #334155;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.6);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--bg-primary);
    transition: background-color 0.3s ease, color 0.3s ease;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border);
    z-index: 1000;
    transition: all 0.3s ease;
}

.dark .navbar {
    background: rgba(15, 23, 42, 0.95);
}

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

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 700;
    font-size: 20px;
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.logo-text {
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s ease;
    position: relative;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-1);
    transition: width 0.3s ease;
}

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

.nav-dropdown {
    position: relative;
}

.dropdown-arrow {
    font-size: 10px;
    margin-left: 4px;
    transition: transform 0.3s ease;
    display: inline-block;
}

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

.nav-submenu {
    position: absolute;
    top: 100%;
    left: 0;
    background: white;
    list-style: none;
    padding: 12px 0;
    margin: 0;
    min-width: 200px;
    box-shadow: var(--shadow-lg);
    border-radius: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    margin-top: 8px;
}

.nav-dropdown:hover .nav-submenu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-submenu li {
    margin: 0;
}

.nav-submenu a {
    display: block;
    padding: 10px 20px;
    color: var(--text-secondary);
    font-size: 14px;
    transition: all 0.3s ease;
}

.nav-submenu a::after {
    display: none;
}

.nav-submenu a:hover {
    color: var(--primary);
    background: var(--bg-secondary);
}

.nav-demo-mobile {
    display: none;
}

.nav-demo-btn {
    width: 100%;
    margin-top: 16px;
    background: var(--gradient-1) !important;
    color: white !important;
    border: none !important;
}

.nav-demo-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-launch-app {
    display: none;
}

@media (min-width: 1024px) {
    .nav-launch-app {
        display: inline-flex;
        font-size: 14px;
        padding: 8px 16px;
    }
}

.language-selector {
    display: flex;
    gap: 4px;
    background: var(--bg-secondary);
    padding: 4px;
    border-radius: 8px;
}

.lang-btn {
    padding: 6px 12px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 14px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.lang-btn.active {
    background: var(--bg-primary);
    color: var(--primary);
    box-shadow: var(--shadow-sm);
}

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

/* Theme Toggle Button */
.theme-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    color: var(--text-primary);
    cursor: pointer;
    border-radius: 8px;
    transition: all 0.3s ease;
    padding: 0;
    margin: 0;
}

.theme-toggle:hover {
    background: var(--bg-secondary);
}

.theme-toggle svg {
    width: 20px;
    height: 20px;
    stroke: currentColor;
}

.theme-toggle .sun-icon {
    display: block;
}

.theme-toggle .moon-icon {
    display: none;
}

.dark .theme-toggle .sun-icon {
    display: none;
}

.dark .theme-toggle .moon-icon {
    display: block !important;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-1);
    color: white;
    box-shadow: var(--shadow-md);
}

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

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

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

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

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

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
    position: relative;
}

.mobile-menu-toggle span {
    width: 26px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 3px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: block;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-10px);
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-menu-overlay.active {
    display: block;
    opacity: 1;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 72px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
    z-index: 0;
}

.hero-bg-carousel {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100%;
    height: 100%;
}

.hero-bg-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: scale(1.05);
    transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1), transform 1.2s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1;
}

.hero-bg-slide.active {
    opacity: 1;
    transform: scale(1);
    z-index: 2;
}

.hero-bg-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.85) 0%, rgba(255, 255, 255, 0.75) 100%);
    z-index: 3;
    pointer-events: none;
}

.dark .hero-bg-overlay {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.9) 100%);
}

.hero-progress-indicators {
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 16px;
    z-index: 10;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.progress-indicator {
    width: 100px;
    height: 6px;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 3px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.progress-indicator:hover {
    background: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.progress-indicator.active {
    background: rgba(255, 255, 255, 0.6);
    box-shadow: 0 0 12px rgba(139, 92, 246, 0.5);
}

.progress-bar {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.progress-fill {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 3px;
    transition: width 0.1s linear;
    box-shadow: 0 0 8px rgba(139, 92, 246, 0.6);
}

.progress-indicator.active .progress-fill {
    animation: progressFill 10s linear forwards;
}

.progress-indicator:not(.active) .progress-fill {
    width: 0%;
    animation: none;
}

@keyframes progressFill {
    from {
        width: 0%;
    }
    to {
        width: 100%;
    }
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.3;
    animation: float 20s infinite ease-in-out;
    z-index: 4;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: var(--primary);
    top: -200px;
    right: -200px;
    animation-delay: 0s;
}

.orb-2 {
    width: 500px;
    height: 500px;
    background: var(--secondary);
    bottom: -150px;
    left: -150px;
    animation-delay: 5s;
}

.orb-3 {
    width: 400px;
    height: 400px;
    background: var(--accent);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) scale(1);
    }
    33% {
        transform: translate(30px, -30px) scale(1.1);
    }
    66% {
        transform: translate(-20px, 20px) scale(0.9);
    }
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: 80px 0;
}

.hero-text-content {
    position: relative;
    min-height: 400px;
}

.hero-text-slide {
    position: absolute;
    width: 100%;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.hero-text-slide.active {
    opacity: 1;
    transform: translateY(0);
    position: relative;
    pointer-events: auto;
}

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
    animation: fadeInUp 0.6s ease;
}

.hero-title {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 1s ease;
}

.hero-slogan {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 40px;
    text-align: center;
    font-style: italic;
    margin-left: auto;
    margin-right: auto;
    max-width: 700px;
    animation: fadeInUp 1s ease;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 60px;
    animation: fadeInUp 1.2s ease;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 60px;
    animation: fadeInUp 1.4s ease;
}

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

.stat-number {
    font-size: 32px;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Hero Showcase Carousel */
.hero-showcase {
    margin-top: 60px;
    margin-bottom: 60px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.showcase-carousel {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
}

.showcase-card {
    display: none;
    grid-template-columns: 1fr 1.2fr;
    gap: 40px;
    padding: 40px;
    align-items: center;
    animation: fadeIn 0.5s ease;
}

.showcase-card.active {
    display: grid;
}

.showcase-image {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(236, 72, 153, 0.1));
    height: 320px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.showcase-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.showcase-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-tertiary);
}

.showcase-placeholder svg {
    width: 120px;
    height: 120px;
    opacity: 0.3;
}

.showcase-content h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.showcase-content p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-secondary);
}

.showcase-indicators {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
}

.showcase-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: none;
    background: var(--border);
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.showcase-indicator.active {
    background: var(--primary);
    width: 32px;
    border-radius: 6px;
}

.showcase-indicator:hover {
    background: var(--primary);
    opacity: 0.7;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

/* Section Styles */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    line-height: 1.6;
}

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

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.feature-card {
    padding: 32px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
}

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

.feature-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    margin-bottom: 24px;
}

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

.feature-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.feature-description {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Solutions Section */
.solutions {
    background: var(--bg-secondary);
}

.solutions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.solution-card {
    padding: 40px;
    background: var(--bg-primary);
    border-radius: 20px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.solution-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.solution-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.solution-number {
    font-size: 72px;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    opacity: 0.2;
    position: absolute;
    top: 20px;
    right: 20px;
    line-height: 1;
}

.solution-title {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.solution-description {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.6;
}

.solution-features {
    list-style: none;
}

.solution-features li {
    padding: 8px 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 24px;
}

.solution-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
}

/* Architecture Section */
.architecture {
    background: var(--bg-primary);
}

.architecture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.layer-card {
    padding: 24px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--border);
    text-align: center;
    transition: all 0.3s ease;
}

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

.layer-icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.layer-title {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.layer-desc {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Use Case / Workflow Section */
.use-case {
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

/* Compact Horizontal Flow Diagram */
.flow-diagram-compact {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
    padding: 40px 20px;
    margin: 40px 0;
    background: var(--bg-primary);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.flow-step {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 20px;
    min-width: 120px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 2px solid var(--border);
    transition: all 0.3s ease;
}

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

.flow-step.optional {
    border-style: dashed;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
}

.flow-badge {
    position: absolute;
    top: -10px;
    right: -10px;
    padding: 4px 8px;
    background: var(--gradient-1);
    color: white;
    border-radius: 8px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    z-index: 1;
}

.flow-icon {
    font-size: 32px;
    margin-bottom: 4px;
}

.flow-number {
    width: 24px;
    height: 24px;
    background: var(--gradient-1);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 4px;
}

.flow-step h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
    margin: 0;
}

.flow-arrow {
    font-size: 24px;
    color: var(--primary);
    font-weight: 700;
    padding: 0 8px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.flow-arrow.conditional-arrow {
    flex-direction: column;
    gap: 4px;
    font-size: 20px;
}

.flow-arrow.conditional-arrow span {
    font-size: 11px;
    color: var(--text-secondary);
    font-weight: 600;
    white-space: nowrap;
}

/* AI Agents Section */
.ai-agents-section {
    margin-top: 80px;
    padding-top: 60px;
    border-top: 2px solid var(--border);
}

.agents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 40px;
}

.agent-card {
    background: var(--bg-primary);
    border: 2px solid var(--border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
}

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

.agent-image {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
    background: var(--bg-secondary);
}

.agent-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.agent-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    color: var(--text-light);
}

.agent-placeholder svg {
    width: 80px;
    height: 80px;
}

.agent-content {
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex: 1;
}

.agent-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.agent-description {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.agent-features {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.agent-features li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.5;
}

.agent-features li svg {
    width: 20px;
    height: 20px;
    color: var(--primary);
    flex-shrink: 0;
    margin-top: 2px;
}

.agent-features li span {
    flex: 1;
}

.btn-small {
    padding: 10px 20px;
    font-size: 14px;
    margin-top: auto;
}

/* Analytics Section */
.analytics {
    background: var(--bg-primary);
}

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 40px;
}

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

.analytics-image {
    position: relative;
    width: 100%;
    height: 200px;
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 2px solid var(--border);
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.analytics-image:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.analytics-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.analytics-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    color: var(--text-light);
}

.analytics-placeholder svg {
    width: 64px;
    height: 64px;
}

.analytics-item h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.analytics-item p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* Business Challenges Section */
.business-challenges {
    background: var(--bg-primary);
    padding: 100px 0;
}

.challenges-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.tab-btn {
    padding: 12px 24px;
    border: 2px solid var(--border);
    background: var(--bg-primary);
    color: var(--text-secondary);
    border-radius: 8px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.tab-btn:hover {
    border-color: var(--primary-light);
    color: var(--primary);
}

.tab-btn.active {
    background: var(--bg-dark);
    color: white;
    border-color: var(--bg-dark);
}

.sub-tabs {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.sub-tab-btn {
    padding: 8px 16px;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
}

.sub-tab-btn:hover {
    color: var(--primary);
}

.sub-tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

.sub-tab-content {
    display: none;
}

.sub-tab-content.active {
    display: block;
}

.challenge-card {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    background: var(--bg-secondary);
    border-radius: 20px;
    padding: 48px;
    box-shadow: var(--shadow-lg);
    align-items: center;
}

.challenge-left {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.challenge-left h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.challenge-problem,
.challenge-solution,
.challenge-impact {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.challenge-problem strong {
    color: #ef4444;
    font-size: 16px;
}

.challenge-solution strong {
    color: #10b981;
    font-size: 16px;
}

.challenge-impact strong {
    color: var(--primary);
    font-size: 16px;
}

.problem-icon,
.solution-icon,
.impact-icon {
    font-size: 24px;
    margin-right: 8px;
}

.challenge-problem p,
.challenge-solution p,
.challenge-impact p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.challenge-right {
    position: relative;
}

.challenge-image {
    width: 100%;
    height: 500px;
    border-radius: 16px;
    overflow: hidden;
    background: var(--bg-primary);
    box-shadow: var(--shadow-md);
}

.challenge-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.challenge-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    color: var(--text-light);
}

.challenge-placeholder svg {
    width: 120px;
    height: 120px;
}

/* Integrations Section */
.integrations {
    background: var(--bg-secondary);
}

.integrations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.integration-logo {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border: 2px solid var(--border);
    border-radius: 12px;
    transition: all 0.3s ease;
    padding: 20px;
}

.integration-logo:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.logo-placeholder {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    text-align: center;
}

/* Security Section */
.security {
    background: var(--bg-secondary);
}

.security-badges {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 24px;
    max-width: 1000px;
    margin: 0 auto;
}

.security-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px;
    background: var(--bg-primary);
    border: 2px solid var(--border);
    border-radius: 12px;
    transition: all 0.3s ease;
    text-align: center;
}

.security-badge:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.badge-icon {
    font-size: 40px;
    margin-bottom: 4px;
}

.security-badge h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.workflow-step {
    position: relative;
    width: 100%;
    max-width: 600px;
    background: var(--bg-primary);
    border: 2px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    display: flex;
    gap: 24px;
    align-items: flex-start;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.workflow-step:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.workflow-step.optional {
    border-style: dashed;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
}

.workflow-step.optional::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border-radius: 16px;
    background: var(--gradient-1);
    opacity: 0.3;
    z-index: -1;
}

.step-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    padding: 4px 12px;
    background: var(--gradient-1);
    color: white;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.step-icon {
    width: 64px;
    height: 64px;
    min-width: 64px;
    background: var(--gradient-1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: var(--shadow-md);
}

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

.step-content {
    flex: 1;
}

.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--gradient-1);
    color: white;
    border-radius: 50%;
    font-weight: 700;
    font-size: 14px;
    margin-bottom: 12px;
    box-shadow: var(--shadow-sm);
}

.step-title {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.step-description {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.workflow-connector {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin: 16px 0;
    position: relative;
    width: 100%;
    max-width: 600px;
}

.connector-line {
    width: 2px;
    height: 40px;
    background: var(--gradient-1);
    border-radius: 2px;
}

.connector-arrow {
    font-size: 24px;
    color: var(--primary);
    font-weight: 700;
    animation: bounce 2s infinite;
}

.workflow-connector.conditional {
    margin: 24px 0;
}

.workflow-connector.conditional .connector-line {
    height: 60px;
}

.connector-label {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-primary);
    padding: 4px 12px;
    border-radius: 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    border: 1px solid var(--primary-light);
    white-space: nowrap;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-4px);
    }
}

.workflow-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-top: 60px;
    padding-top: 60px;
    border-top: 2px solid var(--border);
}

.metric-card {
    text-align: center;
    padding: 24px;
    background: var(--bg-primary);
    border-radius: 12px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

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

.metric-icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.metric-value {
    font-size: 32px;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

.metric-label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Pricing Section */
.pricing {
    background: var(--bg-primary);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    max-width: 1100px;
    margin: 0 auto;
}

.pricing-card {
    position: relative;
    padding: 40px;
    background: var(--bg-primary);
    border: 2px solid var(--border);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    background: var(--gradient-1);
    color: white;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
}

.pricing-header {
    text-align: center;
    margin-bottom: 32px;
    padding-bottom: 32px;
    border-bottom: 1px solid var(--border);
}

.pricing-name {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.pricing-price {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.price-amount {
    font-size: 32px;
    font-weight: 800;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-period {
    font-size: 14px;
    color: var(--text-secondary);
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
}

.pricing-features li {
    padding: 12px 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 28px;
}

.pricing-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: 700;
    font-size: 18px;
}

.pricing-card .btn {
    width: 100%;
}

/* Contact Section */
.contact {
    background: var(--bg-primary);
}

.contact-offices {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    max-width: 1400px;
    margin: 0 auto;
}

.office-card {
    background: white;
    border-radius: 16px;
    padding: 32px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.office-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.office-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 24px;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.office-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
    flex: 1;
    margin-bottom: 24px;
}

.office-item {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.office-icon {
    width: 20px;
    height: 20px;
    color: var(--text-secondary);
    flex-shrink: 0;
    margin-top: 2px;
}

.office-text {
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-secondary);
    margin: 0;
}

.office-map-btn {
    width: 100%;
    margin-top: auto;
    padding: 12px 24px;
    text-align: center;
    text-transform: uppercase;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.5px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-item {
    display: flex;
    gap: 20px;
}

.contact-icon {
    font-size: 32px;
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-1);
    border-radius: 12px;
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.contact-details p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.form-group input,
.form-group textarea {
    padding: 16px;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--bg-primary);
    color: var(--text-primary);
    padding: 60px 0 24px;
    border-top: 1px solid var(--border);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 3fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
}

.footer-tagline {
    font-size: 16px;
    color: var(--text-secondary);
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 12px;
}

.footer-column ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    font-size: 14px;
    color: var(--text-secondary);
    gap: 12px;
    flex-wrap: wrap;
}

.footer-copyright {
    margin: 0;
    font-size: 14px;
    color: var(--text-secondary);
}

.footer-powered-by {
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-powered-text {
    font-size: 12px;
    color: var(--text-light);
    font-style: italic;
    font-weight: 300;
}

.footer-asu-link {
    display: inline-block;
    transition: opacity 0.3s ease;
}

.footer-asu-logo {
    height: 20px;
    width: auto;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.footer-asu-logo:hover {
    opacity: 1;
}

.footer-asu-link:hover .footer-asu-logo {
    opacity: 1;
}

.partner-logo {
    height: 32px;
    object-fit: contain;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.partner-logo:hover {
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 48px;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .hero-showcase {
        margin-top: 60px;
    }
    
    .showcase-card {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 32px;
    }
    
    .showcase-image {
        height: 250px;
    }
    
    .showcase-content h3 {
        font-size: 24px;
    }
    
    .contact-offices {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
    
    .office-card {
        padding: 24px;
    }
    
    .office-title {
        font-size: 18px;
        margin-bottom: 20px;
    }
    
    .office-info {
        gap: 16px;
        margin-bottom: 20px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-links {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
    }
    
    .pricing-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .nav-content {
        height: 64px;
    }
    
    .logo-img {
        width: 36px;
        height: 36px;
    }
    
    .logo-text {
        font-size: 18px;
    }
    
    .nav-menu {
        position: fixed;
        top: 64px;
        left: 0;
        right: 0;
        width: 100%;
        background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
        flex-direction: column;
        padding: 0;
        margin: 0;
        gap: 0;
        transform: translateX(-100%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
        border-top: 1px solid rgba(0, 0, 0, 0.05);
        max-height: calc(100vh - 64px);
        overflow-y: auto;
        z-index: 1000;
        list-style: none;
        align-items: stretch;
    }
    
    .nav-menu.active {
        transform: translateX(0);
    }
    
    .nav-menu > li {
        width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
        padding: 0;
        margin: 0;
        display: block;
        box-sizing: border-box;
    }
    
    .nav-menu > li:last-child {
        border-bottom: none;
    }
    
    .nav-menu > li:not(.nav-demo-mobile) > a {
        width: 100%;
        font-size: 17px;
        padding: 18px 24px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        color: var(--text-primary);
        font-weight: 600;
        text-decoration: none;
        transition: all 0.2s ease;
        background: transparent;
        box-sizing: border-box;
        margin: 0;
    }
    
    .nav-menu > li:not(.nav-demo-mobile) > a:hover,
    .nav-menu > li:not(.nav-demo-mobile) > a:active {
        background: rgba(139, 92, 246, 0.05);
        color: var(--primary);
    }
    
    .nav-actions {
        gap: 12px;
    }
    
    .nav-actions .language-selector {
        display: flex !important;
        order: 1;
        z-index: 1002;
        position: relative;
        background: var(--bg-secondary);
        padding: 4px;
        border-radius: 8px;
    }
    
    .nav-actions .lang-btn {
        min-width: 36px;
        min-height: 36px;
        padding: 8px 12px;
        font-size: 14px;
        -webkit-tap-highlight-color: rgba(139, 92, 246, 0.2);
    }
    
    .nav-actions .btn-primary.nav-demo-desktop {
        display: none;
    }
    
    .nav-demo-mobile {
        display: block;
        width: 100%;
        margin: 0;
        padding: 20px 24px;
        background: linear-gradient(135deg, rgba(139, 92, 246, 0.1) 0%, rgba(236, 72, 153, 0.1) 100%);
        border-top: 2px solid transparent;
        border-image: var(--gradient-1);
        border-image-slice: 1;
        box-sizing: border-box;
    }
    
    .nav-demo-mobile .btn {
        width: 100%;
        padding: 16px 24px;
        font-size: 16px;
        font-weight: 700;
        background: var(--gradient-1) !important;
        color: white !important;
        border: none !important;
        border-radius: 12px;
        box-shadow: 0 4px 16px rgba(139, 92, 246, 0.4);
        transition: all 0.3s ease;
    }
    
    .nav-demo-mobile .btn:active {
        transform: scale(0.98);
        box-shadow: 0 2px 8px rgba(139, 92, 246, 0.3);
    }
    
    .nav-dropdown {
        position: static;
    }
    
    .nav-dropdown > a {
        position: relative;
        cursor: pointer;
        -webkit-tap-highlight-color: rgba(139, 92, 246, 0.1);
        touch-action: manipulation;
    }
    
    .dropdown-arrow {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-size: 10px;
        width: 24px;
        height: 24px;
        border-radius: 50%;
        background: rgba(139, 92, 246, 0.1);
        color: var(--primary);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        margin-left: 12px;
        flex-shrink: 0;
    }
    
    .nav-dropdown.active .dropdown-arrow {
        transform: rotate(180deg);
        background: var(--gradient-1);
        color: white;
    }
    
    .nav-submenu {
        position: static;
        width: 100%;
        opacity: 0;
        visibility: hidden;
        max-height: 0;
        overflow: hidden;
        transform: none;
        box-shadow: none;
        background: rgba(139, 92, 246, 0.03);
        border-radius: 0;
        margin: 0;
        padding: 0;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        list-style: none;
        border-top: 1px solid rgba(139, 92, 246, 0.1);
        box-sizing: border-box;
    }
    
    .nav-dropdown.active .nav-submenu {
        opacity: 1;
        visibility: visible;
        max-height: 500px;
        padding: 12px 0;
        margin-top: 0;
    }
    
    .nav-submenu li {
        width: 100%;
        border-bottom: none;
        padding: 0;
        margin: 0;
        display: block;
        box-sizing: border-box;
    }
    
    .nav-submenu a {
        width: 100%;
        padding: 14px 24px 14px 48px;
        font-size: 15px;
        color: var(--text-secondary);
        font-weight: 500;
        text-decoration: none;
        display: block;
        transition: all 0.2s ease;
        position: relative;
        box-sizing: border-box;
        margin: 0;
        cursor: pointer;
        -webkit-tap-highlight-color: rgba(139, 92, 246, 0.1);
        touch-action: manipulation;
    }
    
    .nav-submenu a::before {
        content: '';
        position: absolute;
        left: 20px;
        top: 50%;
        transform: translateY(-50%);
        width: 6px;
        height: 6px;
        border-radius: 50%;
        background: var(--primary);
        opacity: 0;
        transition: opacity 0.2s ease;
        z-index: 1;
    }
    
    .nav-submenu a:hover,
    .nav-submenu a:active {
        color: var(--primary);
        background: rgba(139, 92, 246, 0.05);
        padding-left: 48px;
    }
    
    .nav-submenu a:hover::before,
    .nav-submenu a:active::before {
        opacity: 1;
    }
    
    .mobile-menu-toggle {
        display: flex;
        order: 3;
    }
    
    .mobile-menu-overlay {
        display: block;
    }
    
    .hero {
        min-height: auto;
        padding-top: 64px;
        padding-bottom: 60px;
    }
    
    .hero-content {
        padding: 40px 0 20px;
    }
    
    .hero-badge {
        font-size: 12px;
        padding: 6px 12px;
        margin-bottom: 16px;
    }
    
    .hero-slogan {
        font-size: 18px;
        margin-bottom: 32px;
    }
    
    .hero-title {
        font-size: 32px;
        line-height: 1.2;
        margin-bottom: 16px;
    }
    
    .hero-subtitle {
        font-size: 16px;
        margin-bottom: 32px;
        line-height: 1.5;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 12px;
        margin-bottom: 40px;
    }
    
    .hero-actions .btn {
        width: 100%;
        padding: 14px 24px;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
        margin-top: 40px;
    }
    
    .hero-progress-indicators {
        bottom: 30px;
        gap: 8px;
        padding: 8px 12px;
    }
    
    .progress-indicator {
        width: 50px;
        height: 4px;
    }
    
    .showcase-card {
        padding: 24px;
        gap: 20px;
    }
    
    .showcase-image {
        height: 200px;
    }
    
    .showcase-content h3 {
        font-size: 20px;
        margin-bottom: 12px;
    }
    
    .showcase-content p {
        font-size: 14px;
    }
    
    .stat-number {
        font-size: 24px;
    }
    
    .stat-label {
        font-size: 12px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    .section-title {
        font-size: 32px;
        margin-bottom: 12px;
    }
    
    .section-subtitle {
        font-size: 16px;
    }
    
    .features-grid,
    .solutions-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .feature-card {
        padding: 24px;
    }
    
    .feature-icon {
        width: 48px;
        height: 48px;
        margin-bottom: 20px;
    }
    
    .feature-title {
        font-size: 20px;
        margin-bottom: 10px;
    }
    
    .feature-description {
        font-size: 15px;
    }
    
    .solution-card {
        padding: 28px;
    }
    
    .solution-number {
        font-size: 56px;
        top: 16px;
        right: 16px;
    }
    
    .solution-title {
        font-size: 24px;
        margin-bottom: 12px;
    }
    
    .solution-description {
        font-size: 15px;
        margin-bottom: 20px;
    }
    
    .architecture-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .layer-card {
        padding: 20px;
    }
    
    .layer-icon {
        font-size: 28px;
        margin-bottom: 10px;
    }
    
    .layer-title {
        font-size: 16px;
        margin-bottom: 6px;
    }
    
    .layer-desc {
        font-size: 13px;
    }
    
    .flow-diagram-compact {
        padding: 24px 16px;
        gap: 12px;
    }
    
    .flow-step {
        padding: 16px;
        min-width: 100px;
    }
    
    .flow-icon {
        font-size: 28px;
    }
    
    .flow-step h4 {
        font-size: 12px;
    }
    
    .flow-arrow {
        font-size: 20px;
        padding: 0 4px;
    }
    
    .flow-arrow.conditional-arrow {
        font-size: 18px;
    }
    
    .flow-arrow.conditional-arrow span {
        font-size: 10px;
    }
    
    .ai-agents-section {
        margin-top: 60px;
        padding-top: 40px;
    }
    
    .agents-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-top: 32px;
    }
    
    .agent-image {
        height: 240px;
    }
    
    .agent-content {
        padding: 24px;
    }
    
    .agent-title {
        font-size: 20px;
    }
    
    .agent-description {
        font-size: 15px;
    }
    
    .analytics-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        margin-top: 32px;
    }
    
    .analytics-image {
        height: 180px;
    }
    
    .integrations-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 16px;
    }
    
    .security-badges {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .business-challenges {
        padding: 60px 0;
    }
    
    .challenge-card {
        grid-template-columns: 1fr;
        gap: 32px;
        padding: 32px;
    }
    
    .challenge-left h3 {
        font-size: 24px;
    }
    
    .challenge-image {
        height: 300px;
    }
    
    .challenges-tabs {
        gap: 8px;
    }
    
    .tab-btn {
        padding: 10px 16px;
        font-size: 14px;
    }
    
    .sub-tabs {
        gap: 4px;
        margin-bottom: 24px;
    }
    
    .sub-tab-btn {
        padding: 6px 12px;
        font-size: 13px;
    }
    
    .architecture-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .layer-card {
        padding: 16px;
    }
    
    .layer-icon {
        font-size: 24px;
        margin-bottom: 8px;
    }
    
    .layer-title {
        font-size: 15px;
        margin-bottom: 6px;
    }
    
    .layer-desc {
        font-size: 12px;
    }
    
    .layer-arrow {
        transform: rotate(90deg);
        font-size: 24px;
    }
    
    .pricing-card {
        padding: 28px;
    }
    
    .pricing-header {
        margin-bottom: 24px;
        padding-bottom: 24px;
    }
    
    .pricing-name {
        font-size: 20px;
        margin-bottom: 12px;
    }
    
    .price-amount {
        font-size: 28px;
    }
    
    .price-period {
        font-size: 13px;
    }
    
    .pricing-features {
        margin-bottom: 24px;
    }
    
    .pricing-features li {
        padding: 10px 0;
        font-size: 14px;
    }
    
    .contact-offices {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .office-card {
        padding: 20px;
    }
    
    .office-title {
        font-size: 16px;
        margin-bottom: 16px;
    }
    
    .office-info {
        gap: 14px;
        margin-bottom: 16px;
    }
    
    .office-text {
        font-size: 13px;
    }
    
    .office-map-btn {
        padding: 10px 20px;
        font-size: 13px;
    }
    
    .contact-content {
        gap: 32px;
    }
    
    .contact-info {
        gap: 24px;
    }
    
    .contact-item {
        gap: 16px;
    }
    
    .contact-icon {
        width: 48px;
        height: 48px;
        font-size: 24px;
    }
    
    .contact-details h4 {
        font-size: 16px;
        margin-bottom: 6px;
    }
    
    .contact-details p {
        font-size: 14px;
    }
    
    .contact-form {
        gap: 16px;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 14px;
        font-size: 15px;
    }
    
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-content {
        gap: 32px;
        margin-bottom: 32px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .footer-bottom p {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .nav-menu {
        width: 100%;
        left: 0;
        right: 0;
    }
    
    .nav-menu > li {
        width: 100%;
    }
    
    .nav-menu > li:not(.nav-demo-mobile) > a {
        width: 100%;
        font-size: 16px;
        padding: 16px 20px;
        margin: 0;
    }
    
    .nav-submenu {
        width: 100%;
    }
    
    .nav-submenu li {
        width: 100%;
    }
    
    .nav-submenu a {
        width: 100%;
        padding: 12px 20px 12px 44px;
        font-size: 14px;
        margin: 0;
    }
    
    .nav-submenu a:hover,
    .nav-submenu a:active {
        padding-left: 52px;
    }
    
    .nav-demo-mobile {
        width: 100%;
        padding: 16px 20px;
        margin: 0;
    }
    
    .nav-demo-mobile .btn {
        width: 100%;
        padding: 14px 20px;
        font-size: 15px;
        margin: 0;
    }
    
    .dropdown-arrow {
        width: 22px;
        height: 22px;
        font-size: 9px;
    }
    .container {
        padding: 0 16px;
    }
    
    .nav-content {
        height: 60px;
    }
    
    .logo-img {
        width: 32px;
        height: 32px;
    }
    
    .logo-text {
        font-size: 16px;
    }
    
    .nav-menu {
        top: 60px;
        width: 100%;
        padding: 0;
        margin: 0;
    }
    
    .nav-actions .language-selector {
        display: flex !important;
        order: 1;
        position: relative;
        background: var(--bg-secondary);
        padding: 4px;
        border-radius: 8px;
    }
    
    .nav-actions .lang-btn {
        min-width: 36px;
        min-height: 36px;
        padding: 8px 12px;
        font-size: 14px;
        -webkit-tap-highlight-color: rgba(139, 92, 246, 0.2);
    }
    
    section {
        padding: 50px 0;
    }
    
    .hero {
        padding-bottom: 50px;
    }
    
    .hero-content {
        padding: 30px 0 20px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 15px;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .hero-showcase {
        margin-top: 32px;
    }
    
    .showcase-card {
        padding: 20px;
    }
    
    .showcase-image {
        height: 180px;
    }
    
    .showcase-content h3 {
        font-size: 18px;
    }
    
    .showcase-content p {
        font-size: 13px;
    }
    
    .stat-item {
        padding: 16px;
        background: rgba(255, 255, 255, 0.5);
        border-radius: 12px;
        border: 1px solid var(--border);
    }
    
    .section-title {
        font-size: 26px;
    }
    
    .section-subtitle {
        font-size: 15px;
    }
    
    .feature-card,
    .solution-card,
    .pricing-card,
    .layer-card {
        padding: 20px;
    }
    
    .solution-number {
        font-size: 48px;
        top: 12px;
        right: 12px;
    }
    
    .pricing-badge {
        font-size: 11px;
        padding: 4px 12px;
    }
    
    .contact-item {
        flex-direction: column;
        gap: 12px;
    }
    
    .contact-icon {
        width: 44px;
        height: 44px;
        font-size: 20px;
    }
    
    .footer {
        padding: 32px 0 16px;
    }
    
    .footer-logo {
        width: 40px;
        height: 40px;
    }
    
    .footer-tagline {
        font-size: 14px;
    }
    
    .footer-column h4 {
        font-size: 15px;
        margin-bottom: 12px;
    }
    
    .footer-column ul li {
        margin-bottom: 10px;
    }
    
    .footer-column ul li a {
        font-size: 13px;
    }
    
    .partner-logo {
        height: 28px;
    }
    
    .flow-diagram-compact {
        padding: 20px 12px;
        gap: 8px;
    }
    
    .flow-step {
        padding: 12px;
        min-width: 80px;
    }
    
    .flow-icon {
        font-size: 24px;
    }
    
    .flow-number {
        width: 20px;
        height: 20px;
        font-size: 11px;
    }
    
    .flow-step h4 {
        font-size: 11px;
    }
    
    .flow-arrow {
        font-size: 18px;
        padding: 0 2px;
    }
    
    .flow-arrow.conditional-arrow {
        font-size: 16px;
    }
    
    .flow-arrow.conditional-arrow span {
        font-size: 9px;
    }
    
    .agent-image {
        height: 200px;
    }
    
    .agent-content {
        padding: 20px;
    }
    
    .agent-title {
        font-size: 18px;
    }
    
    .agent-features li {
        font-size: 14px;
    }
    
    .analytics-image {
        height: 160px;
    }
    
    .integrations-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .security-badges {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .challenge-card {
        padding: 24px;
        gap: 24px;
    }
    
    .challenge-left h3 {
        font-size: 20px;
    }
    
    .challenge-image {
        height: 250px;
    }
    
    .challenge-problem p,
    .challenge-solution p,
    .challenge-impact p {
        font-size: 14px;
    }
    
    .badge-icon {
        font-size: 32px;
    }
}

/* Dark Mode Specific Styles */
.dark .hero {
    background: var(--bg-secondary);
}

.dark .hero-bg-overlay {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 41, 59, 0.9) 100%);
}

.dark .hero-progress-indicators {
    background: rgba(15, 23, 42, 0.3);
    border-color: rgba(255, 255, 255, 0.1);
}

.dark .feature-card,
.dark .solution-card,
.dark .pricing-card,
.dark .agent-card,
.dark .challenge-card,
.dark .layer-card,
.dark .office-card,
.dark .showcase-carousel {
    background: var(--bg-secondary);
    border-color: var(--border);
}

.dark .showcase-carousel {
    background: rgba(30, 41, 59, 0.8);
}

.dark .feature-card:hover,
.dark .solution-card:hover,
.dark .pricing-card:hover,
.dark .agent-card:hover {
    box-shadow: 0 10px 30px rgba(99, 102, 241, 0.2);
}

.dark .section-title,
.dark .hero-title,
.dark .feature-title,
.dark .solution-title,
.dark .pricing-name,
.dark .agent-title {
    color: var(--text-primary);
}

.dark .section-subtitle,
.dark .hero-subtitle,
.dark .feature-description,
.dark .solution-description,
.dark .agent-description {
    color: var(--text-secondary);
}

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

.dark .btn-secondary:hover {
    background: var(--bg-dark);
}

.dark .btn-outline {
    color: var(--text-primary);
    border-color: var(--border);
}

.dark .btn-outline:hover {
    background: var(--bg-secondary);
}

.dark .footer {
    background: var(--bg-dark);
    color: white;
    border-top-color: var(--border);
}

.dark .footer-tagline {
    color: rgba(255, 255, 255, 0.7);
}

.dark .footer-column h4 {
    color: white;
}

.dark .footer-column ul li a {
    color: rgba(255, 255, 255, 0.7);
}

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

.dark .footer-bottom {
    border-top-color: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
}

.dark .footer-copyright {
    color: rgba(255, 255, 255, 0.7);
}

.dark .footer-powered-text {
    color: rgba(255, 255, 255, 0.5);
}


.dark .integration-logo {
    background: var(--bg-secondary);
    border-color: var(--border);
}

.dark .security-badge {
    background: var(--bg-secondary);
    border-color: var(--border);
}

.dark .tab-btn,
.dark .sub-tab-btn {
    color: var(--text-secondary);
}

.dark .tab-btn.active,
.dark .sub-tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.dark .stat-item {
    background: rgba(30, 41, 59, 0.5);
    border-color: var(--border);
}

.dark .hero-badge {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary-light);
}

.dark section {
    background: var(--bg-primary);
}

.dark .metric-card {
    background: var(--bg-secondary);
    border-color: var(--border);
}

.dark .metric-card:hover {
    background: var(--bg-dark);
    border-color: var(--primary);
}