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

:root {
    /* Ethereum-inspired color palette */
    --primary-color: #627eea;
    --primary-dark: #3c63d4;
    --secondary-color: #7c3aed;
    --accent-color: #06ffa5;
    --gradient-primary: linear-gradient(135deg, #627eea 0%, #7c3aed 100%);
    --gradient-secondary: linear-gradient(135deg, #06ffa5 0%, #627eea 100%);
    --gradient-accent: linear-gradient(135deg, #7c3aed 0%, #ec4899 100%);
    
    /* Neutral colors */
    --text-primary: #1a1a1a;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --background: #ffffff;
    --background-alt: #f8fafc;
    --background-dark: #0f172a;
    --border-color: #e5e7eb;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    --spacing-3xl: 6rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    
    /* Transitions */
    --transition-fast: 0.15s ease-out;
    --transition-base: 0.3s ease-out;
    --transition-slow: 0.5s ease-out;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--background);
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: var(--transition-base);
    -webkit-backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

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

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

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

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

.cta-button {
    padding: var(--spacing-xs) var(--spacing-md);
    background: var(--gradient-primary);
    color: white !important;
    border-radius: 25px;
    font-weight: 600;
    animation: glow 3s ease-in-out infinite;
}

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

.cta-button::after {
    display: none;
}

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

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding-top: 70px; /* Account for fixed navbar */
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-3xl) var(--spacing-md);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    z-index: 2;
    position: relative;
}

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

.hero-title {
    font-size: var(--font-size-5xl);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: textGlow 3s ease-in-out infinite;
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-3xl);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-base);
    border: none;
    cursor: pointer;
    font-size: var(--font-size-base);
}

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

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

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

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

.full-width {
    width: 100%;
    justify-content: center;
}

.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    opacity: 0;
    animation: slideInUp 1s ease-out forwards 1.5s;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--primary-color);
    display: block;
    animation: textGlow 4s ease-in-out infinite;
}

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

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 500px;
}

.data-visualization {
    position: relative;
    width: 100%;
    height: 100%;
}

.data-node {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--border-color);
    transition: var(--transition-base);
    animation: float 6s ease-in-out infinite;
}

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

.data-node i {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
}

.data-node span {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
    text-align: center;
}

.node-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.node-2 {
    top: 10%;
    right: 20%;
    animation-delay: 1s;
}

.node-3 {
    bottom: 30%;
    left: 15%;
    animation-delay: 2s;
}

.node-4 {
    bottom: 20%;
    right: 15%;
    animation-delay: 3s;
}

.node-5 {
    top: 45%;
    left: 5%;
    animation-delay: 4s;
}

.central-node {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: var(--gradient-primary);
    border-radius: 50%;
    width: 120px;
    height: 120px;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    animation: pulse 3s ease-in-out infinite;
}

.central-node i {
    font-size: var(--font-size-3xl);
    color: white;
}

.central-node span {
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: white;
    text-align: center;
}

/* Background Effects */
.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 1;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    animation: drift 20s ease-in-out infinite;
}

.orb-1 {
    width: 300px;
    height: 300px;
    background: var(--gradient-primary);
    top: -150px;
    right: -150px;
    animation-delay: 0s;
}

.orb-2 {
    width: 200px;
    height: 200px;
    background: var(--gradient-secondary);
    bottom: -100px;
    left: -100px;
    animation-delay: 5s;
}

.orb-3 {
    width: 250px;
    height: 250px;
    background: var(--gradient-accent);
    top: 50%;
    left: -125px;
    animation-delay: 10s;
}

/* Features Section */
.features {
    padding: var(--spacing-3xl) 0;
    background: var(--background);
}

.section-title {
    text-align: center;
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
}

.section-subtitle {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-3xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.feature-card {
    padding: var(--spacing-xl);
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: all var(--transition-base);
    text-align: center;
    opacity: 1 !important;
    transform: translateY(0);
    visibility: visible !important;
}

.feature-card:nth-child(1) { animation-delay: 0.1s; }
.feature-card:nth-child(2) { animation-delay: 0.2s; }
.feature-card:nth-child(3) { animation-delay: 0.3s; }
.feature-card:nth-child(4) { animation-delay: 0.4s; }
.feature-card:nth-child(5) { animation-delay: 0.5s; }
.feature-card:nth-child(6) { animation-delay: 0.6s; }

.feature-card:hover {
    transform: translateY(-10px) !important;
    box-shadow: var(--shadow-xl) !important;
    border-color: var(--primary-color) !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    margin-bottom: var(--spacing-md);
    transition: var(--transition-base);
}

.feature-card:hover .feature-icon {
    animation: bounce 1s ease-in-out infinite;
}

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

.feature-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Process Section */
.process {
    padding: var(--spacing-3xl) 0;
    background: var(--background-alt);
}

.process-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.process-timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    height: 100%;
    width: 3px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    margin-bottom: var(--spacing-3xl);
    position: relative;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: white;
    border-radius: 50%;
    font-size: var(--font-size-xl);
    font-weight: 700;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    opacity: 0;
    animation: rotateIn 0.8s ease-out forwards;
}

.timeline-item:nth-child(1) .timeline-number { animation-delay: 0.1s; }
.timeline-item:nth-child(2) .timeline-number { animation-delay: 0.3s; }
.timeline-item:nth-child(3) .timeline-number { animation-delay: 0.5s; }
.timeline-item:nth-child(4) .timeline-number { animation-delay: 0.7s; }

.timeline-content {
    width: 45%;
    padding: var(--spacing-xl);
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    position: relative;
    opacity: 0;
    transition: var(--transition-base);
}

.timeline-item:nth-child(odd) .timeline-content {
    animation: slideInLeft 0.8s ease-out forwards;
}

.timeline-item:nth-child(even) .timeline-content {
    animation: slideInRight 0.8s ease-out forwards;
}

.timeline-item:nth-child(1) .timeline-content { animation-delay: 0.2s; }
.timeline-item:nth-child(2) .timeline-content { animation-delay: 0.4s; }
.timeline-item:nth-child(3) .timeline-content { animation-delay: 0.6s; }
.timeline-item:nth-child(4) .timeline-content { animation-delay: 0.8s; }

.timeline-item:nth-child(odd) .timeline-content {
    margin-right: auto;
    text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: auto;
    text-align: left;
}

.timeline-content h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.timeline-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.timeline-content ul {
    list-style: none;
    padding: 0;
}

.timeline-content li {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    position: relative;
    padding-left: var(--spacing-md);
}

.timeline-content li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 600;
}

.future-vision {
    margin-top: var(--spacing-3xl);
    padding: var(--spacing-xl);
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.future-vision h3 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    text-align: center;
}

.vision-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.vision-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.vision-stats {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.vision-stat {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--background-alt);
    border-radius: 15px;
}

.stat-large {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--primary-color);
}

.stat-small {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
}

/* Plans Section */
.plans {
    padding: var(--spacing-3xl) 0;
    background: var(--background);
}

.plans-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.plan-card {
    background: white;
    border-radius: 20px;
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    transition: var(--transition-base);
    position: relative;
    text-align: center;
    opacity: 0;
    animation: scaleIn 0.8s ease-out forwards;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.plan-card:nth-child(1) { animation-delay: 0.2s; }
.plan-card:nth-child(2) { animation-delay: 0.4s; }
.plan-card:nth-child(3) { animation-delay: 0.6s; }

.plan-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.plan-card.featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
    animation: borderGlow 3s ease-in-out infinite, scaleIn 0.8s ease-out forwards;
}

.plan-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.plan-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 25px;
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.plan-header {
    margin-bottom: var(--spacing-xl);
}

.plan-name {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.plan-description {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
}

.plan-features {
    margin-bottom: var(--spacing-xl);
    text-align: left;
    flex-grow: 1;
}

.plan-features h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.plan-features ul {
    list-style: none;
    padding: 0;
}

.plan-features li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
}

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

.plan-type {
    margin-top: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--background-alt);
    border-radius: 10px;
    text-align: center;
    border-left: 4px solid var(--primary-color);
    font-size: var(--font-size-sm);
}

.plan-type strong {
    color: var(--primary-color);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.plan-cta {
    margin-top: auto;
    padding-top: var(--spacing-md);
}

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

.plans-note {
    text-align: center;
    color: var(--text-light);
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-xl);
}

/* Consultation Section */
.consultation {
    padding: var(--spacing-3xl) 0;
    background: var(--background-alt);
}

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

.consultation-text {
    opacity: 0;
    animation: slideInLeft 0.8s ease-out forwards 0.1s;
}

.consultation-text h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.consultation-text p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.7;
}

.consultation-benefits {
    display: grid;
    gap: var(--spacing-md);
}

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

.benefit i {
    color: var(--accent-color);
    font-size: var(--font-size-lg);
}

.benefit span {
    color: var(--text-secondary);
    font-weight: 500;
}

.consultation-form {
    background: white;
    padding: var(--spacing-xl);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    animation: slideInRight 0.8s ease-out forwards 0.3s;
}

.contact-form h3 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin-bottom: var(--spacing-xl);
    color: var(--text-primary);
    text-align: center;
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: var(--transition-fast);
    background: white;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(98, 126, 234, 0.1);
}

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

/* Footer */
.footer {
    background: var(--background-dark);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
}

.footer-logo i {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
}

.footer-section p {
    color: #9ca3af;
    margin-bottom: var(--spacing-md);
    line-height: 1.7;
}

.footer-section h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

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

.footer-section ul li {
    margin-bottom: var(--spacing-xs);
}

.footer-section ul li a {
    color: #9ca3af;
    text-decoration: none;
    transition: var(--transition-fast);
}

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

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

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

.social-links a:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid #374151;
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-links a {
    color: #9ca3af;
    text-decoration: none;
    transition: var(--transition-fast);
}

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

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

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

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

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(98, 126, 234, 0.3); }
    50% { box-shadow: 0 0 40px rgba(98, 126, 234, 0.6); }
}

@keyframes slideInUp {
    0% {
        opacity: 0;
        transform: translateY(50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes featureSlideIn {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes rotateIn {
    from {
        opacity: 0;
        transform: rotate(-10deg) scale(0.8);
    }
    to {
        opacity: 1;
        transform: rotate(0deg) scale(1);
    }
}

@keyframes textGlow {
    0%, 100% { text-shadow: 0 0 10px rgba(98, 126, 234, 0.3); }
    50% { text-shadow: 0 0 20px rgba(98, 126, 234, 0.6), 0 0 30px rgba(98, 126, 234, 0.4); }
}

@keyframes borderGlow {
    0%, 100% { border-color: var(--primary-color); box-shadow: 0 0 10px rgba(98, 126, 234, 0.2); }
    50% { border-color: var(--accent-color); box-shadow: 0 0 20px rgba(6, 255, 165, 0.4); }
}

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

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
    
    .hero-visual {
        height: 400px;
    }
    
    .consultation-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .vision-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .vision-stats {
        flex-direction: row;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: var(--transition-base);
        box-shadow: var(--shadow-lg);
        padding: var(--spacing-lg) 0;
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .hero {
        padding-top: 90px; /* Extra padding for mobile */
        min-height: calc(100vh - 20px); /* Slight adjustment for mobile */
    }
    
    .hero-container {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
        line-height: 1.2;
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .plans-grid {
        grid-template-columns: 1fr;
    }
    
    .plan-card.featured {
        transform: none;
    }
    
    .plan-card.featured:hover {
        transform: translateY(-10px);
    }
    
    .process-timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        flex-direction: column;
        padding-left: 80px;
    }
    
    .timeline-item:nth-child(even) {
        flex-direction: column;
    }
    
    .timeline-number {
        left: 30px;
        transform: none;
    }
    
    .timeline-content {
        width: 100%;
        text-align: left;
        margin: 0;
    }
    
    .timeline-item:nth-child(odd) .timeline-content {
        text-align: left;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero {
        padding-top: 90px;
        min-height: calc(100vh - 10px);
    }
    
    .hero-container {
        padding: var(--spacing-md) var(--spacing-sm);
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
        line-height: 1.1;
        margin-bottom: var(--spacing-md);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-buttons .btn {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: var(--font-size-sm);
    }
    
    .section-title {
        font-size: var(--font-size-3xl);
        line-height: 1.2;
    }
    
    .section-subtitle {
        font-size: var(--font-size-base);
    }
    
    .data-node {
        padding: var(--spacing-sm);
    }
    
    .data-node span {
        font-size: var(--font-size-xs);
    }
    
    .central-node {
        width: 100px;
        height: 100px;
    }
    
    .feature-card {
        padding: var(--spacing-md);
    }
    
    .plan-card {
        padding: var(--spacing-md);
    }
    
    .timeline-content {
        padding: var(--spacing-md);
    }
    
    .consultation-form {
        padding: var(--spacing-md);
    }
}

/* Authentication Styles */
.auth-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--spacing-3xl) 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    padding-top: 90px;
}

.auth-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

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

.signin-layout {
    grid-template-columns: 450px 1fr;
    gap: var(--spacing-2xl);
}

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

.auth-header h1 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.auth-header h2 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.auth-header p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
}

.auth-form-container {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
}

.auth-form {
    max-width: 100%;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-group {
    margin-bottom: var(--spacing-md);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group select {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: var(--transition-fast);
    background: white;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(98, 126, 234, 0.1);
}

.password-requirements {
    margin-top: var(--spacing-xs);
}

.password-requirements small {
    color: var(--text-light);
    font-size: var(--font-size-sm);
}

.checkbox-group {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
    opacity: 0;
    position: absolute;
}

.checkmark {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    position: relative;
    transition: var(--transition-fast);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 12px;
    font-weight: bold;
}

.terms-link {
    color: var(--primary-color);
    text-decoration: none;
}

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

.auth-btn {
    width: 100%;
    justify-content: center;
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
    margin: var(--spacing-lg) 0;
}

.auth-divider {
    text-align: center;
    position: relative;
    margin: var(--spacing-lg) 0;
    color: var(--text-light);
}

.auth-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--border-color);
}

.auth-divider span {
    background: white;
    padding: 0 var(--spacing-md);
}

.auth-footer {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.auth-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

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

.forgot-password {
    color: var(--primary-color);
    text-decoration: none;
    font-size: var(--font-size-sm);
}

.forgot-password:hover {
    text-decoration: underline;
}

/* Auth Benefits */
.auth-benefits {
    background: white;
    padding: var(--spacing-2xl);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.auth-benefits h3 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.benefit-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.benefit-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.benefit-item i {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
    margin-top: var(--spacing-xs);
}

.benefit-item h4 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.benefit-item p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Sign In Visual */
.auth-visual {
    display: flex;
    align-items: center;
    justify-content: center;
}

.signin-graphic {
    text-align: center;
    max-width: 500px;
}

.neural-visualization {
    position: relative;
    width: 300px;
    height: 300px;
    margin: 0 auto var(--spacing-xl);
}

.neural-node {
    position: absolute;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-md);
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    transition: var(--transition-base);
    animation: float 4s ease-in-out infinite;
}

.neural-node i {
    font-size: var(--font-size-xl);
    color: var(--primary-color);
}

.neural-node span {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
}

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

.connection-lines line {
    animation: pulse 2s ease-in-out infinite;
}

.signin-text h3 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.signin-text p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Dashboard Styles */
.dashboard-body {
    background: #f8fafc;
    min-height: 100vh;
}

.dashboard-nav {
    position: fixed;
    top: 0;
    width: 100%;
    background: white;
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    height: 70px;
}

.nav-user {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-info {
    text-align: right;
}

.user-name {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
}

.user-plan {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.user-menu {
    position: relative;
}

.user-menu-btn {
    background: none;
    border: none;
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
    cursor: pointer;
    padding: var(--spacing-xs);
    border-radius: 50%;
    transition: var(--transition-fast);
}

.user-menu-btn:hover {
    background: var(--background-alt);
}

.user-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    min-width: 200px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition-fast);
}

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

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

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

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
    margin: var(--spacing-xs) 0;
}

.dashboard-container {
    display: flex;
    margin-top: 70px;
    min-height: calc(100vh - 70px);
}

.dashboard-sidebar {
    width: 250px;
    background: white;
    border-right: 1px solid var(--border-color);
    padding: var(--spacing-lg) 0;
}

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

.menu-item {
    margin-bottom: var(--spacing-xs);
}

.menu-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-lg);
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
    border-right: 3px solid transparent;
}

.menu-item.active .menu-link,
.menu-link:hover {
    color: var(--primary-color);
    background: rgba(98, 126, 234, 0.1);
    border-right-color: var(--primary-color);
}

.dashboard-main {
    flex: 1;
    padding: var(--spacing-xl);
    overflow-y: auto;
}

.dashboard-section {
    display: none;
}

.dashboard-section.active {
    display: block;
}

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

.section-header h1 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

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

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.status-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-base);
}

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

.status-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 15px;
    margin-bottom: var(--spacing-md);
}

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

.status-content h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.status-value {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.status-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

.progress-bar {
    width: 100%;
    height: 8px;
    background: var(--background-alt);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 4px;
    transition: width 1s ease-out;
}

.status-progress span {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.status-activity {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--accent-color);
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.subscription-card .status-icon {
    background: var(--gradient-accent);
}

.subscription-actions {
    margin-top: var(--spacing-sm);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: var(--font-size-sm);
}

.dashboard-widgets {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.widget {
    background: white;
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.widget.full-width {
    grid-column: 1 / -1;
}

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

.widget-header h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
}

.widget-action {
    background: none;
    border: none;
    color: var(--primary-color);
    font-weight: 600;
    cursor: pointer;
    font-size: var(--font-size-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 6px;
    transition: var(--transition-fast);
}

.widget-action:hover {
    background: rgba(98, 126, 234, 0.1);
}

.activity-list {
    padding: var(--spacing-lg) var(--spacing-xl);
}

.activity-item {
    display: flex;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--background-alt);
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(98, 126, 234, 0.1);
    border-radius: 10px;
}

.activity-icon i {
    color: var(--primary-color);
}

.activity-title {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.activity-time {
    font-size: var(--font-size-sm);
    color: var(--text-light);
}

.quick-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-xl);
}

.action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg);
    background: var(--background-alt);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: center;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.action-btn:hover {
    background: rgba(98, 126, 234, 0.1);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.action-btn i {
    font-size: var(--font-size-xl);
}

.neural-map {
    padding: var(--spacing-xl);
    min-height: 300px;
}

.neural-visualization-dashboard {
    position: relative;
    width: 100%;
    height: 300px;
}

.dashboard-node {
    position: absolute;
    width: 100px;
    height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 15px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    cursor: pointer;
}

.dashboard-node:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.dashboard-node.central {
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--gradient-primary);
    color: white;
    width: 120px;
    height: 120px;
}

.dashboard-node[data-type="finance"] {
    top: 20%;
    left: 20%;
}

.dashboard-node[data-type="hr"] {
    top: 20%;
    right: 20%;
}

.dashboard-node[data-type="operations"] {
    bottom: 20%;
    left: 20%;
}

.dashboard-node[data-type="sales"] {
    bottom: 20%;
    right: 20%;
}

.dashboard-node i {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xs);
}

.dashboard-node span {
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.coming-soon {
    text-align: center;
    padding: var(--spacing-3xl);
    color: var(--text-secondary);
}

.coming-soon i {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.coming-soon h3 {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

/* Responsive Design for Auth */
@media (max-width: 1024px) {
    .auth-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .signin-layout {
        grid-template-columns: 1fr;
    }
    
    .dashboard-widgets {
        grid-template-columns: 1fr;
    }
    
    .status-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .auth-form-container {
        padding: var(--spacing-lg);
    }
    
    .dashboard-container {
        flex-direction: column;
    }
    
    .dashboard-sidebar {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid var(--border-color);
    }
    
    .sidebar-menu {
        display: flex;
        overflow-x: auto;
        padding: 0 var(--spacing-md);
    }
    
    .menu-item {
        margin: 0 var(--spacing-xs);
        white-space: nowrap;
    }
    
    .quick-actions {
        grid-template-columns: 1fr;
    }
}