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

:root {
    /* Brand Colors - Black & White with Red-Purple Accents */
    --primary-color: #000000;  /* Black */
    --secondary-color: #FFFFFF;  /* White */
    --accent-purple: #8B5CF6;   /* Purple accent */
    --accent-red: #DC2626;      /* Red accent */
    --dark-color: #000000;
    --light-color: #FFFFFF;
    --gray-light: #F5F5F5;
    --gray-medium: #E5E5E5;
    --gray-dark: #333333;
    --text-primary: #000000;
    --text-secondary: #666666;
    
    /* Red-Purple Gradient Palette */
    --red-light: #F87171;       /* Light red */
    --red-medium: #EF4444;      /* Medium red */
    --red-dark: #B91C1C;        /* Dark red */
    --purple-light: #A78BFA;    /* Light purple */
    --purple-medium: #8B5CF6;   /* Medium purple */
    --purple-dark: #6D28D9;     /* Dark purple */
    
    /* Transition Colors (Red-Purple Blends) */
    --magenta-light: #F472B6;   /* Light magenta */
    --magenta-medium: #EC4899;  /* Medium magenta */
    --magenta-dark: #BE185D;    /* Dark magenta */
    
    /* Strategic Gradients */
    --gradient-primary: linear-gradient(135deg, #000000 0%, #333333 100%);
    --gradient-purple: linear-gradient(135deg, #8B5CF6 0%, #6366F1 100%);
    --gradient-red: linear-gradient(135deg, #DC2626 0%, #B91C1C 100%);
    --gradient-red-purple: linear-gradient(135deg, #DC2626 0%, #EC4899 50%, #8B5CF6 100%);
    --gradient-purple-red: linear-gradient(135deg, #8B5CF6 0%, #EC4899 50%, #DC2626 100%);
    --gradient-sunset: linear-gradient(135deg, #F87171 0%, #EC4899 25%, #A78BFA 75%, #8B5CF6 100%);
    --gradient-impact: linear-gradient(135deg, #B91C1C 0%, #BE185D 50%, #6D28D9 100%);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-secondary: 'Inter', sans-serif;
}

body {
    font-family: var(--font-secondary);
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--light-color);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Section-specific containers for better space utilization */
.mission .container,
.impact .container,
.ecosystem .container,
.partnerships .container,
.agentic-ai .container,
.get-involved .container {
    max-width: 1300px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    min-height: 80px;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 700;
    font-family: var(--font-primary);
    flex-shrink: 0;
}

.nav-logo a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: all 0.3s ease;
    display: block;
}

.nav-logo a:hover {
    filter: brightness(1.2);
    transform: scale(1.05);
}

.nav-logo img {
    height: 60px;
    width: auto;
    transition: all 0.3s ease;
}

.logo-white {
    display: block;
}

.logo-black {
    display: none;
}

.nav-menu {
    display: flex;
    gap: 3rem;
    align-items: center;
    flex: 1;
    justify-content: center;
    max-width: 700px;
}

.nav-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    white-space: nowrap;
    transition: color 0.3s ease;
    padding: 0.5rem 0;
}

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

.nav-cta {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-shrink: 0;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    font-size: 0.95rem;
    white-space: nowrap;
    min-height: 44px;
    line-height: 1;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(220, 38, 38, 0.3);
    background: var(--gradient-purple-red);
}

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

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

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-pathfinity {
    background: var(--gradient-purple);
    color: white;
    padding: 1rem 2rem;
}

.btn-pathfinity:hover {
    background: var(--gradient-sunset);
    transform: translateY(-2px);
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background-color: var(--secondary-color);
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    padding-top: 140px;
    padding-bottom: var(--spacing-xl);
    background: linear-gradient(135deg, var(--light-color) 0%, var(--gray-light) 100%);
    min-height: 90vh;
    display: flex;
    align-items: center;
}

.hero-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background: var(--primary-color);
    color: var(--secondary-color);
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.hero-title {
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    line-height: 1.2;
    font-size: 3.5rem;
    font-weight: 700;
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
}

.gradient-text {
    background: var(--gradient-red-purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
    font-weight: 800;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.animated-text {
    animation: slideInScale 1.2s ease-out 0.5s both;
    transform-origin: center;
}

@keyframes slideInScale {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.9);
    }
    60% {
        opacity: 1;
        transform: translateY(-5px) scale(1.02);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    max-width: 750px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 500;
    line-height: 1.6;
    animation: fadeInUp 1s ease-out 0.8s both;
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    animation: fadeInUp 1s ease-out 1.1s both;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-red-purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: var(--font-primary);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1s ease-out 1.4s both;
}

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

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

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.ecosystem .section-subtitle {
    font-size: 1.75rem;
    font-weight: 700;
    background: var(--gradient-red-purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    animation: pulseGlow 3s ease-in-out infinite;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* Mission Section */
.mission {
    background-color: var(--light-color);
}

.mission-content {
    max-width: 900px;
    margin: 0 auto;
}

.mission-statement {
    text-align: center;
    font-size: 1.25rem;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--gray-light);
    border-radius: 12px;
    border: 1px solid var(--gray-medium);
}

.mission-pillars {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 1300px;
    margin: 0 auto;
}

@media (max-width: 1024px) {
    .mission-pillars {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        max-width: 600px;
    }
}

.pillar {
    text-align: center;
    padding: var(--spacing-xl) var(--spacing-md);
    background: var(--light-color);
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--gray-medium);
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    min-height: 320px;
}

.pillar:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(220, 38, 38, 0.15);
    border-color: var(--accent-red);
}

.pillar h3 {
    font-size: 1.4rem;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
    font-weight: 700;
}

.pillar p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-secondary);
    flex-grow: 1;
}

.pillar-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    display: block;
    line-height: 1;
}

/* Ecosystem Section */
.ecosystem {
    background-color: var(--gray-light);
}

.ecosystem-visual {
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
    position: relative;
}

/* Removed ecosystem-center styles - replaced with subtitle */

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 15px 40px rgba(139, 92, 246, 0.3);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 20px 50px rgba(139, 92, 246, 0.5);
        transform: scale(1.02);
    }
}

/* Removed unused animations */

.ecosystem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 1300px;
    margin: 0 auto;
}

@media (max-width: 1024px) {
    .ecosystem-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        max-width: 600px;
    }
}

.component {
    background: var(--light-color);
    padding: var(--spacing-lg) var(--spacing-lg);
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--gray-medium);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    min-height: 260px;
    text-align: center;
    min-width: 268px;
}

.component::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-red-purple);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.component:hover::before {
    opacity: 1;
}

.component:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(220, 38, 38, 0.15);
    border-color: var(--accent-red);
}

.component-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    flex-direction: column;
}

.component-logo {
    height: 60px;
    width: auto;
    margin-bottom: var(--spacing-sm);
    object-fit: contain;
}

/* Uniform background for ecosystem logos only */
.ecosystem .component-logo {
    background-color: #E8E5E0;
    border-radius: 8px;
    padding: 8px;
}

.component h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.4rem;
    font-weight: 700;
}

.component-subtitle {
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    background: var(--gray-light);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    text-align: center;
}

.component ul {
    list-style: none;
    padding-left: 0;
    flex-grow: 1;
    text-align: left;
}

.component li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.4;
    border-bottom: 1px solid var(--gray-medium);
    transition: all 0.3s ease;
}

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

.component li:before {
    content: "✨ ";
    color: var(--accent-red);
    font-weight: bold;
    margin-right: 0.5rem;
}

.component:hover li {
    color: var(--text-primary);
}

/* Specific component themes - removed to match Mission section styling */

.ecosystem-description {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* Partnerships Section */
.partnerships {
    background-color: var(--light-color);
}

.featured-partnership {
    background: var(--gray-light);
    padding: var(--spacing-lg);
    border-radius: 16px;
    border: 2px solid var(--gray-medium);
    margin-bottom: var(--spacing-lg);
}

.partnership-badge {
    display: inline-block;
    background: var(--gradient-impact);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.featured-partnership h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.ai-infrastructure-highlight {
    background: var(--light-color);
    padding: var(--spacing-md);
    border-radius: 12px;
    border: 2px solid var(--accent-purple);
    margin: var(--spacing-md) 0;
}

.ai-infrastructure-highlight h4 {
    color: var(--accent-purple);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.ai-infrastructure-highlight ul {
    list-style: none;
    padding-left: 0;
}

.ai-infrastructure-highlight li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--gray-medium);
}

.ai-infrastructure-highlight li:last-child {
    border-bottom: none;
}

.ai-infrastructure-highlight li:before {
    content: "⚡ ";
    color: var(--accent-red);
    font-weight: bold;
    margin-right: 0.5rem;
}

.partnership-impact {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.impact-item {
    background: var(--light-color);
    padding: var(--spacing-sm);
    border-radius: 8px;
    border: 1px solid var(--gray-medium);
}

.partner-cta {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--light-color);
    border-radius: 12px;
    border: 1px solid var(--gray-medium);
}

/* Agentic AI Infrastructure Section */
.agentic-ai {
    background-color: var(--light-color);
}

.architecture-overview {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.architecture-overview h3 {
    background: var(--gradient-red-purple);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.ai-components-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 768px) {
    .ai-components-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .skills-categories {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .partnership-impact {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

.ai-component {
    background: var(--gray-light);
    padding: var(--spacing-md);
    border-radius: 12px;
    border: 1px solid var(--gray-medium);
    transition: all 0.3s ease;
    text-align: center;
}

.ai-component:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(139, 92, 246, 0.1);
    border-color: var(--accent-purple);
}

.component-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-sm);
}

.ai-component h4 {
    color: var(--accent-purple);
    margin-bottom: var(--spacing-sm);
}

.tech-stack {
    background: var(--light-color);
    padding: var(--spacing-xs);
    border-radius: 6px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 500;
    margin-top: var(--spacing-sm);
    border: 1px solid var(--gray-medium);
}

.skills-coverage {
    background: var(--gray-light);
    padding: var(--spacing-lg);
    border-radius: 16px;
    border: 2px solid var(--accent-red);
    text-align: center;
}

.skills-coverage h3 {
    background: var(--gradient-purple-red);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.skills-categories {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin-top: var(--spacing-md);
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.skill-category {
    background: var(--light-color);
    padding: var(--spacing-sm);
    border-radius: 8px;
    border: 1px solid var(--gray-medium);
}

.skill-category h5 {
    color: var(--accent-red);
    margin-bottom: 0.5rem;
}

.skill-category p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Pathfinity Showcase */
.pathfinity-showcase {
    background: var(--gradient-sunset);
    color: white;
}

.pathfinity-showcase .section-header h2 {
    color: white;
}

.pathfinity-showcase .section-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

.pathfinity-modes {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 900px;
    margin: 0 auto var(--spacing-xl);
}

@media (max-width: 1024px) {
    .pathfinity-modes {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        max-width: 600px;
    }
}

.mode-card {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xl) var(--spacing-md);
    border-radius: 16px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    min-height: 320px;
    backdrop-filter: blur(10px);
}

.mode-card:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.mode-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    display: block;
    line-height: 1;
}

.mode-card h3 {
    color: white;
    font-size: 1.4rem;
    margin-bottom: var(--spacing-md);
    font-weight: 700;
    line-height: 1.3;
}

.mode-card p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.05rem;
    line-height: 1.7;
    flex-grow: 1;
}

.pathfinity-cta {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.pathfinity-impact {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: 12px;
    margin-bottom: var(--spacing-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.pathfinity-impact p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1.1rem;
    margin: 0;
}

/* Impact Section */
.impact {
    background-color: var(--gray-light);
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 1024px) {
    .impact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        max-width: 600px;
    }
    
    .involvement-options {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        max-width: 600px;
    }
}

.impact-card {
    background: var(--light-color);
    padding: var(--spacing-xl);
    border-radius: 16px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--gray-medium);
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.impact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.15);
    border-color: var(--accent-purple);
}

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

.impact-card p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    flex-grow: 1;
}

.impact-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    display: block;
    line-height: 1;
}

.impact-metric {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--gray-medium);
}

.metric-number {
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--gradient-purple-red);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-family: var(--font-primary);
}

.metric-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Get Involved Section */
.get-involved {
    background-color: var(--light-color);
}

.involvement-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    max-width: 1200px;
    margin: 0 auto;
}

.option-card {
    background: var(--gray-light);
    padding: var(--spacing-xl);
    border-radius: 12px;
    border: 1px solid var(--gray-medium);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 350px;
}

.option-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 4px;
    background: var(--gradient-red-purple);
    transition: left 0.3s ease;
}

.option-card:hover::before {
    left: 0;
}

.option-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(220, 38, 38, 0.1);
}

.option-card h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.option-card ul {
    list-style: none;
    text-align: left;
    margin: var(--spacing-sm) 0;
}

.option-card li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
}

.option-card li:before {
    content: "→ ";
    color: var(--accent-purple);
    font-weight: bold;
}

/* Contact Form Modal */
.contact-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.contact-modal-content {
    background-color: var(--light-color);
    margin: 5% auto;
    padding: 0;
    border-radius: 16px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.contact-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    border-bottom: 2px solid var(--gray-medium);
    background: var(--gradient-red-purple);
    color: white;
    border-radius: 16px 16px 0 0;
}

.contact-modal-header h2 {
    margin: 0;
    color: white;
}

.close-modal {
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    color: white;
    line-height: 1;
    transition: color 0.3s ease;
}

.close-modal:hover {
    color: rgba(255, 255, 255, 0.7);
}

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

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--gray-medium);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-purple);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-weight: 500;
    padding: 0.5rem;
    border-radius: 6px;
    transition: background-color 0.3s ease;
}

.checkbox-label:hover {
    background-color: var(--gray-light);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
    transform: scale(1.2);
}

@media (max-width: 768px) {
    .contact-modal-content {
        margin: 2% auto;
        width: 95%;
    }
    
    .checkbox-group {
        grid-template-columns: 1fr;
    }
}

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

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    align-items: start;
}

.footer-spacer {
    /* Empty spacer for grid layout balance */
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        text-align: center;
    }
    
    .footer-spacer {
        display: none;
    }
}

.footer-brand h3 {
    color: white;
    margin-bottom: var(--spacing-sm);
}

.footer-brand p {
    color: var(--gray-medium);
    margin-bottom: var(--spacing-sm);
}

.tax-info {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-sm);
    border-radius: 8px;
    margin-top: var(--spacing-sm);
}

.tax-info p {
    font-size: 0.9rem;
}

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

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

.footer-section li {
    padding: 0.25rem 0;
}

.footer-section a {
    color: var(--gray-medium);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray-medium);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-menu {
        gap: 2rem;
    }
    
    .nav-link {
        font-size: 0.95rem;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 1rem;
        min-height: 70px;
    }
    
    .nav-logo img {
        height: 50px;
    }
    
    .nav-menu, .nav-cta {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero {
        min-height: auto;
        padding-top: 100px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    
    
    
    .btn {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0.75rem 1rem;
    }
    
    .nav-logo img {
        height: 45px;
    }
    
    .skills-categories {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
}

/* Privacy Policy Styles */
.privacy-policy-section {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #F8FAFC 0%, #E2E8F0 100%);
    min-height: 100vh;
}

.privacy-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 3px solid var(--gradient-red-purple);
    background: var(--gradient-red-purple);
    -webkit-background-clip: text;
    background-clip: text;
}

.privacy-header h1 {
    font-size: 3rem;
    font-weight: 800;
    color: transparent;
    background: var(--gradient-red-purple);
    -webkit-background-clip: text;
    background-clip: text;
    margin-bottom: var(--spacing-sm);
}

.last-updated {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.privacy-content {
    max-width: 900px;
    margin: 0 auto;
    background: white;
    padding: var(--spacing-xl);
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--gray-medium);
}

.policy-intro {
    font-size: 1.2rem;
    line-height: 1.7;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-md);
    background: linear-gradient(135deg, #F8FAFC 0%, #EDE9FE 100%);
    border-radius: 12px;
    border-left: 4px solid var(--accent-purple);
}

.policy-section {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--gray-medium);
}

.policy-section:last-of-type {
    border-bottom: none;
}

.policy-section h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    background: var(--gradient-red-purple);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.policy-section h3 {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: var(--spacing-md) 0 var(--spacing-sm) 0;
}

.policy-section p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.policy-section ul {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-md);
}

.policy-section li {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    position: relative;
}

.policy-section li::marker {
    color: var(--accent-purple);
}

.policy-section strong {
    font-weight: 600;
    color: var(--text-primary);
}

.contact-info {
    background: linear-gradient(135deg, #FEF7FF 0%, #F3E8FF 100%);
    padding: var(--spacing-md);
    border-radius: 12px;
    border: 1px solid var(--purple-light);
    margin-top: var(--spacing-md);
}

.contact-info p {
    margin-bottom: var(--spacing-sm);
}

.contact-info a {
    color: var(--accent-purple);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: var(--purple-dark);
    text-decoration: underline;
}

.policy-footer {
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-md);
    border-top: 2px solid var(--gray-medium);
    text-align: center;
}

.policy-footer p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Mobile Responsiveness for Privacy Policy */
@media (max-width: 768px) {
    .privacy-policy-section {
        padding: 100px 0 60px;
    }
    
    .privacy-header h1 {
        font-size: 2.2rem;
    }
    
    .privacy-content {
        padding: var(--spacing-md);
        margin: 0 var(--spacing-sm);
    }
    
    .policy-intro {
        font-size: 1.1rem;
        padding: var(--spacing-sm);
    }
    
    .policy-section h2 {
        font-size: 1.5rem;
    }
    
    .policy-section h3 {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .privacy-header h1 {
        font-size: 1.8rem;
    }
    
    .privacy-content {
        margin: 0 var(--spacing-xs);
        padding: var(--spacing-sm);
    }
    
    .policy-section h2 {
        font-size: 1.3rem;
    }
}

/* Animation Styles */
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.navbar.scrolled {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}