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

/* Animations and Keyframes */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

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

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

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

@keyframes rotateIn {
    from {
        opacity: 0;
        transform: rotate(-10deg) scale(0.9);
    }
    to {
        opacity: 1;
        transform: rotate(0deg) scale(1);
    }
}

/* Animation classes */
.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out forwards;
}

.animate-fade-in {
    animation: fadeIn 0.6s ease-out forwards;
}

.animate-slide-in-left {
    animation: slideInLeft 0.8s ease-out forwards;
}

.animate-slide-in-right {
    animation: slideInRight 0.8s ease-out forwards;
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.animate-on-scroll.animate {
    opacity: 1;
    transform: translateY(0);
}

:root {
    --color-primary: #4f46e5;
    --color-secondary: #7c3aed;
    --color-accent: #06b6d4;
    --color-text: #1f2937;
    --color-text-secondary: #6b7280;
    --color-text-light: #9ca3af;
    --color-background: #ffffff;
    --color-background-alt: #f8fafc;
    --color-background-dark: #0f172a;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    --color-border: #e5e7eb;
    --color-border-light: #f3f4f6;
    --color-success: #10b981;
    --color-error: #ef4444;
    --color-warning: #f59e0b;
    
    /* Text color aliases */
    --text-primary: var(--color-text);
    --text-secondary: var(--color-text-secondary);
    
    /* Border radius updates */
    --border-radius-sm: 0.375rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 0.75rem;
    --border-radius-xl: 1rem;
    
    /* Section padding */
    --section-padding: 5rem;
    
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 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-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    --spacing-4xl: 6rem;
    
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    --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);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

.nav-logo h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
}

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

.nav-links a {
    text-decoration: none;
    color: var(--color-text);
    font-weight: 500;
    transition: color 0.3s ease;
}

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

.nav-cta {
    background: var(--color-primary) !important;
    color: white !important;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: var(--color-secondary) !important;
    transform: translateY(-1px);
}

/* Hero Section */
.hero {
    padding: calc(70px + var(--spacing-4xl)) 0 var(--spacing-4xl);
    background: linear-gradient(135deg, var(--color-background) 0%, var(--color-background-alt) 50%, var(--color-gray-50) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(79, 70, 229, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(124, 58, 237, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(6, 182, 212, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    background: var(--color-gray-100);
    color: var(--color-text);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-lg);
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    line-height: 1.1;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.7;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-lg);
}

/* Hero Expert Card */
.hero-expert-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--shadow-sm);
}

.expert-photo {
    flex-shrink: 0;
}

.expert-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center top;
    border: 2px solid #e5e7eb;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    display: block;
    transition: all 0.2s ease;
    background: #f8fafc;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.expert-avatar:hover {
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.16), 0 2px 4px rgba(0, 0, 0, 0.12);
    transform: scale(1.02);
}

.expert-info h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.expert-info p {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.expert-credentials {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.expert-credentials span {
    font-size: var(--font-size-xs);
    color: var(--color-text);
    font-weight: 500;
}

/* Hero Social Proof */
.hero-social-proof {
    margin-top: var(--spacing-xl);
    text-align: center;
}

.social-proof-text {
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
}

.client-logos {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.client-logo {
    background: var(--color-gray-100);
    color: var(--color-text);
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    font-size: var(--font-size-xs);
    font-weight: 500;
    white-space: nowrap;
}

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

.integration-diagram {
    position: relative;
    width: 400px;
    height: 400px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.data-node {
    background: var(--color-background);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: var(--font-size-sm);
    color: var(--color-text);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.data-node:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.data-node:nth-child(1) { animation: float 3s ease-in-out infinite; animation-delay: 0s; }
.data-node:nth-child(2) { animation: float 3s ease-in-out infinite; animation-delay: 0.5s; }
.data-node:nth-child(3) { animation: float 3s ease-in-out infinite; animation-delay: 1s; }
.data-node:nth-child(5) { animation: float 3s ease-in-out infinite; animation-delay: 1.5s; }
.data-node:nth-child(6) { animation: float 3s ease-in-out infinite; animation-delay: 2s; }
.data-node:nth-child(7) { animation: float 3s ease-in-out infinite; animation-delay: 2.5s; }

.central-hub {
    grid-column: 2;
    grid-row: 2;
    background: var(--color-primary);
    color: white;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-base);
    box-shadow: var(--shadow-lg);
    transform: scale(1.1);
    animation: pulse 2s ease-in-out infinite;
}

/* Buttons */
.btn-primary {
    background: var(--color-primary);
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-primary:hover {
    background: var(--color-secondary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-border);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.btn-secondary:hover {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: white;
    transform: translateY(-1px);
}

.btn-full {
    width: 100%;
}

/* Section Headers */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-4xl);
}

.section-header h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    line-height: 1.7;
}

/* Problem/Solution Sections */
.problem-section,
.solution-section {
    padding: var(--spacing-4xl) 0;
}

.problem-section {
    background: var(--color-gray-50);
}

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

.problem-card,
.solution-card {
    background: var(--color-background);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.problem-card:hover,
.solution-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.problem-icon,
.solution-icon {
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 64px;
}

.problem-icon svg,
.solution-icon svg {
    width: 48px;
    height: 48px;
    transition: all 0.3s ease;
}

.problem-card:hover .problem-icon svg {
    transform: scale(1.1);
}

.solution-card:hover .solution-icon svg {
    transform: scale(1.1);
}

.problem-card h3,
.solution-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.problem-card p,
.solution-card p {
    color: var(--color-text-light);
    line-height: 1.6;
}

/* Use Cases Section */
.use-cases-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-50);
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
}

.use-case-card {
    background: var(--color-background);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

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

.use-case-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 60%, var(--color-accent) 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.use-case-icon {
    font-size: var(--font-size-3xl);
    margin-bottom: var(--spacing-lg);
    display: block;
}

.use-case-card h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.use-case-flow {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
    font-size: var(--font-size-sm);
}

.use-case-flow span {
    background: var(--color-gray-100);
    color: var(--color-text);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-weight: 500;
    white-space: nowrap;
}

.use-case-flow span:first-child {
    background: #dbeafe;
    color: #1e40af;
}

.use-case-flow span:last-child {
    background: #dcfce7;
    color: #166534;
}

.use-case-card p {
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-lg);
}

.use-case-results {
    font-size: var(--font-size-sm);
    color: var(--color-primary);
    background: var(--color-gray-50);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--color-primary);
}

.use-cases-cta {
    text-align: center;
    background: var(--color-background);
    padding: var(--spacing-3xl);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
}

.use-cases-cta h3 {
    font-size: var(--font-size-2xl);
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.use-cases-cta p {
    font-size: var(--font-size-lg);
    color: var(--color-text-light);
    margin-bottom: var(--spacing-xl);
}

/* Services Section */
.services-section {
    padding: var(--spacing-4xl) 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
}

.service-card {
    background: var(--color-background);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

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

.service-header h3 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

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

/* Process Section */
.process-section {
    padding: var(--spacing-4xl) 0;
    background: var(--color-gray-50);
}

.process-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.process-step {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
    position: relative;
}

.process-step:not(:last-child):before {
    content: '';
    position: absolute;
    left: 25px;
    top: 60px;
    width: 2px;
    height: calc(100% + var(--spacing-xl));
    background: var(--color-border);
}

.step-number {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--color-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
}

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

.step-content p {
    color: var(--color-text-light);
    line-height: 1.7;
}

/* Contact Section */
.contact-section {
    padding: var(--spacing-4xl) 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    margin-bottom: var(--spacing-3xl);
}

.contact-text h2 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.2;
}

.contact-text p {
    color: var(--color-text-light);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
}

.assessment-offer {
    background: var(--color-gray-50);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
}

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

.assessment-offer ul {
    margin: var(--spacing-lg) 0;
    padding-left: var(--spacing-lg);
}

.assessment-offer li {
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-light);
}

.no-sales {
    font-style: italic;
    color: var(--color-text-light);
    margin-top: var(--spacing-lg) !important;
}

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

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

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

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

.form-group input,
.form-group textarea {
    padding: var(--spacing-md);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
}

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

.testimonial {
    background: var(--color-gray-50);
    padding: var(--spacing-2xl);
    border-radius: var(--border-radius-lg);
    text-align: center;
    border: 1px solid var(--color-border);
}

.testimonial blockquote {
    font-size: var(--font-size-lg);
    font-style: italic;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.testimonial cite {
    font-weight: 600;
    color: var(--color-primary);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 70%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

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

.footer-brand h4 {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-md);
}

.footer-brand p,
.footer-contact p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer-contact a {
    color: white;
    text-decoration: none;
}

.footer-contact a:hover {
    text-decoration: underline;
}

.footer-bottom {
    padding-top: var(--spacing-xl);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: var(--font-size-sm);
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-links {
        gap: var(--spacing-lg);
    }
    
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        text-align: center;
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .integration-diagram {
        width: 300px;
        height: 300px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
        text-align: center;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 0 var(--spacing-md);
    }
    
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .nav-links a:not(.nav-cta) {
        display: none;
    }
    
    .hero {
        padding: calc(70px + var(--spacing-2xl)) 0 var(--spacing-2xl);
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-cta {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .problems-grid,
    .solutions-grid,
    .services-grid,
    .use-cases-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .use-case-flow {
        justify-content: center;
        text-align: center;
    }
    
    .use-case-flow span {
        font-size: var(--font-size-xs);
    }
    
    .use-cases-cta {
        padding: var(--spacing-xl);
    }
    
    .section-header h2 {
        font-size: var(--font-size-3xl);
    }
    
    .process-step {
        gap: var(--spacing-md);
    }
    
    .step-number {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-base);
    }
    
    .process-step:not(:last-child):before {
        left: 20px;
    }
    
    .contact-text h2 {
        font-size: var(--font-size-3xl);
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-4xl: 3rem;
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .section-header h2 {
        font-size: var(--font-size-2xl);
    }
    
    .contact-text h2 {
        font-size: var(--font-size-2xl);
    }
    
    .integration-diagram {
        width: 250px;
        height: 250px;
    }
    
    .data-node {
        font-size: var(--font-size-xs);
        padding: var(--spacing-sm);
    }
    
    .central-hub {
        font-size: var(--font-size-sm);
    }
}

/* Integration Showcase Styles */
.integration-showcase {
    background: var(--color-background);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
    padding: var(--spacing-2xl);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

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

.integration-showcase::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary) 60%, var(--color-accent) 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.integration-showcase:hover::before {
    transform: scaleX(1);
}

.showcase-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
    z-index: 2;
}

.showcase-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-sm);
}

.showcase-subtitle {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    line-height: 1.7;
}

.integration-examples {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    position: relative;
    z-index: 2;
}

.example-flow {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
    font-size: var(--font-size-sm);
}

.example-flow:hover .flow-arrow {
    color: var(--color-primary);
    transform: scale(1.1);
}

.flow-source, .flow-target {
    background: var(--color-gray-100);
    color: var(--color-text);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.flow-source {
    background: #dbeafe;
    color: #1e40af;
}

.flow-target {
    background: #dcfce7;
    color: #166534;
}

.flow-arrow {
    color: var(--color-text-light);
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0 var(--spacing-xs);
}

/* Hero Section Responsive Updates */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        text-align: center;
    }
    
    .integration-showcase {
        order: -1;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .hero-expert-card {
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .integration-showcase {
        padding: var(--spacing-xl);
    }
    
    .example-flow {
        flex-direction: column;
        gap: var(--spacing-sm);
        padding: var(--spacing-md);
    }
    
    .flow-arrow {
        transform: rotate(90deg);
    }
    
    .flow-source, .flow-target {
        min-width: auto;
        width: 100%;
    }
    
    .hero-expert-card {
        padding: var(--spacing-lg);
    }
    
    .expert-avatar {
        width: 70px;
        height: 70px;
    }
    
    .client-logos {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
}

/* Hero Value Props */
.hero-value-props {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin: var(--spacing-lg) 0;
    padding: var(--spacing-lg);
    background: rgba(79, 70, 229, 0.04);
    border-radius: var(--border-radius-lg);
    border: 1px solid rgba(79, 70, 229, 0.08);
    backdrop-filter: blur(10px);
}

.value-prop {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1rem;
    color: var(--text-primary);
}

.check-icon {
    color: var(--color-success);
    font-weight: bold;
    font-size: 1.2rem;
    background: rgba(16, 185, 129, 0.1);
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Problems Section Updates */
.problems-closing {
    text-align: center;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
    box-shadow: 0 4px 6px -1px rgba(79, 70, 229, 0.1);
    color: white;
    border-radius: var(--border-radius-md);
}

/* Pricing Section */
.pricing-section {
    padding: var(--section-padding) 0;
    background: var(--color-background-alt);
}

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

.pricing-card {
    background: var(--color-background);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    transition: all 0.3s ease;
}

.pricing-card.featured {
    border-color: var(--color-primary);
    transform: scale(1.05);
    box-shadow: 0 10px 30px rgba(79, 70, 229, 0.15);
    background: linear-gradient(135deg, var(--color-background) 0%, rgba(79, 70, 229, 0.02) 100%);
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(79, 70, 229, 0.1);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.pricing-card h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.pricing-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

.pricing-price {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.pricing-features {
    list-style: none;
    text-align: left;
}

.pricing-features li {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-border);
    position: relative;
    padding-left: var(--spacing-lg);
}

.pricing-features li:before {
    content: "✓";
    color: var(--color-success);
    font-weight: bold;
    position: absolute;
    left: 0;
}

.pricing-features li:last-child {
    border-bottom: none;
}

@media (max-width: 768px) {
    .hero-value-props {
        padding: var(--spacing-md);
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-5px);
    }
}