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

:root {
    /* Colors inspired by the gradEdge theme */
    --primary-green: #00ff88;
    --secondary-green: #00cc6a;
    --dark-bg: #0a0a0a;
    --darker-bg: #050505;
    --card-bg: #111111;
    --border-color: #222222;
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #999999;
    --accent-blue: #00aaff;
    
    /* 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;
    --font-size-6xl: 4rem;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-green: 0 0 20px rgba(0, 255, 136, 0.3);
    
    /* Animations */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

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

.section {
    padding: var(--spacing-2xl) 0;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.header.scrolled {
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

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

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

.logo-img {
    height: 40px;
    width: auto;
}

.logo-text {
    font-size: var(--font-size-xl);
    font-weight: 800;
    background: linear-gradient(45deg, var(--primary-green), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
    position: relative;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-green);
    transition: var(--transition-normal);
}

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

.nav-cta {
    background: linear-gradient(45deg, var(--primary-green), var(--secondary-green));
    color: var(--dark-bg) !important;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 25px;
    font-weight: 600;
    transition: var(--transition-normal);
}

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

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

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: var(--spacing-xs); /* Add touch padding */
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-normal);
    border-radius: 1px;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 80px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at top, rgba(0, 255, 136, 0.1) 0%, transparent 70%),
        linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
}

.matrix-effect {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(rgba(0, 255, 136, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 136, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: matrix-move 20s linear infinite;
}

@keyframes matrix-move {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.hero-content {
    text-align: center;
    z-index: 2;
    max-width: 800px;
    padding: 0 var(--spacing-sm);
}

.hero-badges {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    margin-bottom: var(--spacing-lg);
    flex-wrap: wrap;
}

.badge {
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-green);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.hero-title {
    margin-bottom: var(--spacing-md);
}

.title-main {
    display: block;
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    background: linear-gradient(45deg, var(--primary-green), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.3;
    margin-bottom: var(--spacing-xs);
}

.title-sub {
    display: block;
    font-size: clamp(1rem, 3vw, 1.5rem);
    font-weight: 300;
    color: var(--text-secondary);
    letter-spacing: 0.1em;
}

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

.hero-description {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

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

/* Buttons */
.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    font-size: var(--font-size-base);
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.btn-primary {
    background: linear-gradient(45deg, var(--primary-green), var(--secondary-green));
    color: var(--dark-bg);
}

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

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

.btn-secondary:hover {
    border-color: var(--primary-green);
    color: var(--primary-green);
    background: rgba(0, 255, 136, 0.05);
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: var(--font-size-3xl);
    font-weight: 800;
    color: var(--primary-green);
    line-height: 1;
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-dot {
    width: 6px;
    height: 30px;
    border: 2px solid var(--primary-green);
    border-radius: 15px;
    position: relative;
}

.scroll-dot::after {
    content: '';
    width: 2px;
    height: 8px;
    background: var(--primary-green);
    border-radius: 2px;
    position: absolute;
    top: 4px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll-dot 2s infinite;
}

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

@keyframes scroll-dot {
    0% { transform: translateX(-50%) translateY(0); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateX(-50%) translateY(18px); opacity: 0; }
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-header h2 {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-bottom: var(--spacing-sm);
    background: linear-gradient(45deg, var(--text-primary), var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    background: var(--darker-bg);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.about-card {
    background: var(--card-bg);
    padding: var(--spacing-xl);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
    text-align: center;
}

.about-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 255, 136, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--primary-green), var(--secondary-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.card-icon i {
    font-size: var(--font-size-xl);
    color: var(--dark-bg);
}

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

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

/* Schedule Section */
.schedule-timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.schedule-timeline::before {
    content: '';
    position: absolute;
    left: 80px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--primary-green), var(--secondary-green));
}

.timeline-item {
    display: flex;
    margin-bottom: var(--spacing-xl);
    align-items: flex-start;
}

.timeline-time {
    min-width: 120px;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: linear-gradient(45deg, var(--primary-green), var(--secondary-green));
    color: var(--dark-bg);
    border-radius: 20px;
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-align: center;
    position: relative;
    z-index: 2;
}

.timeline-content {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    padding: var(--spacing-lg);
    margin-left: var(--spacing-md);
    flex: 1;
    transition: var(--transition-normal);
}

.timeline-content:hover {
    border-color: rgba(0, 255, 136, 0.3);
    transform: translateX(5px);
}

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

.timeline-content p {
    color: var(--text-secondary);
}

/* Fees Section */
.fees {
    background: var(--darker-bg);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: var(--spacing-xl);
    text-align: center;
    position: relative;
    transition: var(--transition-normal);
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 255, 136, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.pricing-card.featured {
    border-color: var(--primary-green);
    background: linear-gradient(145deg, var(--card-bg), rgba(0, 255, 136, 0.05));
}

.pricing-badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(45deg, var(--primary-green), var(--secondary-green));
    color: var(--dark-bg);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 15px;
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.pricing-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--primary-green), var(--secondary-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.pricing-icon i {
    font-size: var(--font-size-xl);
    color: var(--dark-bg);
}

.pricing-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.pricing-price {
    margin-bottom: var(--spacing-lg);
}

.price-currency {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    vertical-align: top;
}

.price-amount {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    color: var(--primary-green);
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-xl);
}

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

.pricing-features i {
    color: var(--primary-green);
    font-size: var(--font-size-sm);
}

.pricing-btn {
    display: inline-block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(45deg, var(--primary-green), var(--secondary-green));
    color: var(--dark-bg);
    border: none;
    border-radius: 25px;
    font-weight: 600;
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: var(--transition-normal);
    text-decoration: none;
    text-align: center;
}

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

/* Organizers Section */
.organizers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    max-width: 800px;
    margin: 0 auto;
}

.organizer-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: var(--spacing-xl);
    text-align: center;
    transition: var(--transition-normal);
}

.organizer-card:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 255, 136, 0.3);
}

.organizer-logo {
    width: 80px;
    height: 80px;
    background: linear-gradient(45deg, var(--primary-green), var(--secondary-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
}

.organizer-logo i {
    font-size: var(--font-size-2xl);
    color: var(--dark-bg);
}

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

.organizer-card p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* Footer */
.footer {
    background: var(--darker-bg);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-section h3,
.footer-section h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.footer-section p,
.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-normal);
}

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

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

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

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

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
}

.social-links a:hover {
    border-color: var(--primary-green);
    background: rgba(0, 255, 136, 0.1);
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
}

/* Responsive Design */
@media (max-width: 768px) {
    /* Hide entire navigation on mobile */
    .nav-menu {
        display: none !important;
    }
    
    .hamburger {
        display: none !important;
    }
    
    /* Adjust header for mobile - align logo to left */
    .nav-container {
        justify-content: flex-start; /* Align logo to left */
    }
    
    /* Mobile logo styling */
    .logo-img {
        height: 35px; /* Slightly smaller on mobile */
    }
    
    .logo-text {
        display: none; /* Hide text on mobile, show only logo */
    }
    
    /* Hero Section Mobile Optimization */
    .hero {
        padding-top: 70px;
        min-height: 100vh;
        display: flex;
        align-items: center;
    }
    
    .hero-content {
        padding: var(--spacing-lg) var(--spacing-sm);
    }
    
    .hero-badges {
        gap: var(--spacing-xs);
        margin-bottom: var(--spacing-lg);
    }
    
    .badge {
        padding: var(--spacing-xs) var(--spacing-sm);
        font-size: var(--font-size-xs);
    }
    
    .title-main {
        font-size: clamp(2.5rem, 12vw, 4rem);
        margin-bottom: var(--spacing-sm);
        line-height: 0.85;
    }
    
    .title-sub {
        font-size: clamp(0.9rem, 4vw, 1.2rem);
        margin-bottom: var(--spacing-md);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-sm);
        line-height: 1.4;
    }
    
    .hero-description {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-lg);
        line-height: 1.6;
        padding: 0 var(--spacing-sm);
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-sm);
        padding: 0 var(--spacing-sm);
        margin-bottom: var(--spacing-xl);
    }
    
    .btn-primary, .btn-secondary {
        justify-content: center;
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-base);
        min-height: 50px;
    }
    
    .hero-stats {
        gap: var(--spacing-lg);
        margin-top: var(--spacing-lg);
        padding: 0 var(--spacing-sm);
    }
    
    .stat-number {
        font-size: var(--font-size-2xl);
    }
    
    .stat-label {
        font-size: var(--font-size-xs);
    }
    
    /* Section Mobile Optimization */
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .section-header {
        margin-bottom: var(--spacing-xl);
        padding: 0 var(--spacing-sm);
    }
    
    .section-header h2 {
        font-size: var(--font-size-3xl);
        line-height: 1.2;
        margin-bottom: var(--spacing-sm);
    }
    
    .section-header p {
        font-size: var(--font-size-base);
        line-height: 1.6;
    }
    
    /* About Cards Mobile Optimization */
    .about-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        padding: 0 var(--spacing-sm);
    }
    
    .about-card {
        padding: var(--spacing-lg);
        margin: 0;
        text-align: center;
    }
    
    .card-icon {
        width: 50px;
        height: 50px;
        margin: 0 auto var(--spacing-sm);
    }
    
    .card-icon i {
        font-size: var(--font-size-lg);
    }
    
    .about-card h3 {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-xs);
    }
    
    .about-card p {
        font-size: var(--font-size-sm);
        line-height: 1.6;
    }
    
    /* Timeline Mobile Optimization */
    .schedule-timeline {
        padding: 0 var(--spacing-sm);
    }
    
    .timeline-item {
        flex-direction: column;
        align-items: stretch;
        margin-bottom: var(--spacing-lg);
        position: relative;
        padding-left: var(--spacing-lg);
    }
    
    .timeline-item::before {
        content: '';
        position: absolute;
        left: 0;
        top: 0;
        width: 4px;
        height: 100%;
        background: linear-gradient(to bottom, var(--primary-green), var(--secondary-green));
        border-radius: 2px;
    }
    
    .timeline-time {
        margin-bottom: var(--spacing-sm);
        align-self: flex-start;
        min-width: auto;
        width: fit-content;
    }
    
    .timeline-content {
        margin-left: 0;
        padding: var(--spacing-md);
    }
    
    .timeline-content h3 {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-xs);
    }
    
    .timeline-content p {
        font-size: var(--font-size-sm);
        line-height: 1.5;
    }
    
    .schedule-timeline::before {
        display: none;
    }
    
    /* Pricing Cards Mobile Optimization */
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        padding: 0 var(--spacing-sm);
    }
    
    .pricing-card {
        padding: var(--spacing-lg);
        margin: 0;
    }
    
    .pricing-badge {
        top: -8px;
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .pricing-icon {
        width: 50px;
        height: 50px;
        margin: 0 auto var(--spacing-sm);
    }
    
    .pricing-icon i {
        font-size: var(--font-size-lg);
    }
    
    .pricing-card h3 {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-sm);
    }
    
    .pricing-price {
        margin-bottom: var(--spacing-md);
    }
    
    .price-amount {
        font-size: var(--font-size-3xl);
    }
    
    .pricing-features {
        margin-bottom: var(--spacing-lg);
    }
    
    .pricing-features li {
        padding: var(--spacing-xs) 0;
        font-size: var(--font-size-sm);
    }
    
    .pricing-btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-sm);
        min-height: 44px;
    }
    
    /* Organizers Mobile Optimization */
    .organizers-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
        max-width: 300px;
        margin: 0 auto;
        padding: 0 var(--spacing-sm);
    }
    
    .organizer-card {
        padding: var(--spacing-lg);
        text-align: center;
    }
    
    .organizer-logo {
        width: 60px;
        height: 60px;
        margin: 0 auto var(--spacing-sm);
    }
    
    .organizer-logo i {
        font-size: var(--font-size-xl);
    }
    
    .organizer-card h3 {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-xs);
    }
    
    .organizer-card p {
        font-size: var(--font-size-sm);
    }
    
    /* Modal Mobile Optimization */
    .modal-content {
        margin: 5% auto;
        width: 95%;
        padding: var(--spacing-lg);
        max-height: 85vh;
        border-radius: 15px;
    }
    
    .close {
        right: var(--spacing-sm);
        top: var(--spacing-sm);
        font-size: var(--font-size-xl);
    }
    
    .modal h2 {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-md);
        padding-right: var(--spacing-xl);
    }
    
    /* Form Mobile Optimization */
    .form-group {
        margin-bottom: var(--spacing-sm);
    }
    
    .form-group label {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-xs);
    }
    
    .form-group input,
    .form-group select {
        padding: var(--spacing-sm);
        font-size: var(--font-size-base);
        border-radius: 8px;
        min-height: 44px;
    }
    
    .checkbox-group {
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .checkbox-group label {
        font-size: var(--font-size-sm);
        line-height: 1.4;
    }
    
    .btn-submit {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-base);
        margin-top: var(--spacing-sm);
        min-height: 50px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Header Mobile Polish */
    .nav-container {
        padding: var(--spacing-sm) var(--spacing-md);
        justify-content: flex-start; /* Keep logo aligned to left */
    }
    
    .logo-img {
        height: 30px; /* Even smaller on very small screens */
    }
    
    .logo-text {
        display: none; /* Keep text hidden on small phones too */
    }
    
    /* Remove all mobile navigation styles for small phones too */
    .nav-menu {
        display: none !important;
    }
    
    .hamburger {
        display: none !important;
    }
    
    /* Hero Ultra Mobile Optimization */
    .hero {
        min-height: 100vh;
        padding-top: 60px;
    }
    
    .hero-content {
        padding: var(--spacing-md) var(--spacing-sm);
        max-width: 100%;
    }
    
    .hero-badges {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-xs);
        margin-bottom: var(--spacing-md);
    }
    
    .badge {
        padding: var(--spacing-xs) var(--spacing-md);
        font-size: var(--font-size-xs);
        white-space: nowrap;
    }
    
    .title-main {
        font-size: clamp(2rem, 10vw, 3.5rem);
        line-height: 0.9;
        margin-bottom: var(--spacing-sm);
        letter-spacing: -0.02em;
    }
    
    .hero-logo {
        height: 80px;
        width: auto;
        margin-bottom: var(--spacing-sm);
    }
    
    .title-sub {
        font-size: clamp(0.8rem, 3.5vw, 1rem);
        margin-bottom: var(--spacing-md);
        line-height: 1.3;
        letter-spacing: 0.05em;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-sm);
        line-height: 1.4;
        font-weight: 500;
    }
    
    .hero-description {
        font-size: var(--font-size-sm);
        line-height: 1.6;
        margin-bottom: var(--spacing-lg);
        padding: 0;
        max-width: 100%;
    }
    
    .hero-actions {
        padding: 0;
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-lg);
    }
    
    .btn-primary, .btn-secondary {
        padding: var(--spacing-md) var(--spacing-xl);
        font-size: var(--font-size-sm);
        font-weight: 600;
        min-height: 48px;
        border-radius: 25px;
        width: 100%;
        max-width: 280px;
        margin: 0 auto;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        justify-content: space-around;
        gap: var(--spacing-md);
        margin-top: var(--spacing-lg);
        padding: var(--spacing-sm) 0;
    }
    
    .stat {
        min-width: 80px;
    }
    
    .stat-number {
        font-size: var(--font-size-xl);
        line-height: 1;
    }
    
    .stat-label {
        font-size: 0.7rem;
        margin-top: var(--spacing-xs);
    }
    
    /* Section Ultra Mobile */
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .section-header {
        margin-bottom: var(--spacing-lg);
        padding: 0 var(--spacing-xs);
        text-align: center;
    }
    
    .section-header h2 {
        font-size: var(--font-size-2xl);
        line-height: 1.1;
        margin-bottom: var(--spacing-sm);
    }
    
    .section-header p {
        font-size: var(--font-size-sm);
        line-height: 1.5;
        max-width: 100%;
    }
    
    /* Cards Ultra Mobile */
    .about-grid {
        padding: 0 var(--spacing-xs);
        gap: var(--spacing-sm);
    }
    
    .about-card {
        padding: var(--spacing-md);
        border-radius: 15px;
        margin: 0;
    }
    
    .card-icon {
        width: 45px;
        height: 45px;
        margin: 0 auto var(--spacing-sm);
    }
    
    .card-icon i {
        font-size: var(--font-size-base);
    }
    
    .about-card h3 {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-xs);
        font-weight: 600;
    }
    
    .about-card p {
        font-size: var(--font-size-xs);
        line-height: 1.5;
        color: var(--text-secondary);
    }
    
    /* Timeline Ultra Mobile */
    .schedule-timeline {
        padding: 0 var(--spacing-xs);
    }
    
    .timeline-item {
        margin-bottom: var(--spacing-md);
        padding-left: var(--spacing-sm);
    }
    
    .timeline-item::before {
        width: 3px;
        left: 0;
    }
    
    .timeline-time {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs) var(--spacing-sm);
        margin-bottom: var(--spacing-xs);
        border-radius: 15px;
        display: inline-block;
        width: fit-content;
    }
    
    .timeline-content {
        padding: var(--spacing-sm);
        border-radius: 12px;
    }
    
    .timeline-content h3 {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-xs);
        font-weight: 600;
    }
    
    .timeline-content p {
        font-size: var(--font-size-xs);
        line-height: 1.4;
    }
    
    /* Pricing Ultra Mobile */
    .pricing-grid {
        padding: 0 var(--spacing-xs);
        gap: var(--spacing-sm);
    }
    
    .pricing-card {
        padding: var(--spacing-md);
        border-radius: 15px;
        position: relative;
    }
    
    .pricing-badge {
        font-size: 0.7rem;
        padding: 4px var(--spacing-sm);
        top: -6px;
        border-radius: 12px;
    }
    
    .pricing-icon {
        width: 45px;
        height: 45px;
        margin: 0 auto var(--spacing-sm);
    }
    
    .pricing-icon i {
        font-size: var(--font-size-base);
    }
    
    .pricing-card h3 {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-sm);
        font-weight: 600;
    }
    
    .pricing-price {
        margin-bottom: var(--spacing-sm);
    }
    
    .price-currency {
        font-size: var(--font-size-base);
    }
    
    .price-amount {
        font-size: var(--font-size-2xl);
        font-weight: 700;
    }
    
    .pricing-features {
        margin-bottom: var(--spacing-md);
    }
    
    .pricing-features li {
        font-size: var(--font-size-xs);
        padding: 4px 0;
        display: flex;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .pricing-features i {
        font-size: var(--font-size-xs);
        margin-top: 2px;
        flex-shrink: 0;
    }
    
    .pricing-btn {
        padding: var(--spacing-sm);
        font-size: var(--font-size-xs);
        font-weight: 600;
        min-height: 42px;
        border-radius: 20px;
    }
    
    /* Organizers Ultra Mobile */
    .organizers-grid {
        padding: 0 var(--spacing-sm);
        max-width: 250px;
        gap: var(--spacing-sm);
    }
    
    .organizer-card {
        padding: var(--spacing-md);
        border-radius: 15px;
    }
    
    .organizer-logo {
        width: 50px;
        height: 50px;
        margin: 0 auto var(--spacing-sm);
    }
    
    .organizer-logo i {
        font-size: var(--font-size-base);
    }
    
    .organizer-card h3 {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-xs);
        font-weight: 600;
    }
    
    .organizer-card p {
        font-size: var(--font-size-xs);
    }
    
    /* Footer Ultra Mobile */
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-lg);
    }
    
    .footer-section h3,
    .footer-section h4 {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-sm);
    }
    
    .footer-section p,
    .footer-section a {
        font-size: var(--font-size-sm);
    }
    
    .social-links {
        justify-content: center;
        gap: var(--spacing-sm);
    }
    
    .social-links a {
        width: 36px;
        height: 36px;
    }
    
    .footer-bottom {
        font-size: var(--font-size-xs);
        padding-top: var(--spacing-md);
    }
    
    /* Modal Ultra Mobile */
    .modal-content {
        width: 98%;
        margin: 2% auto;
        padding: var(--spacing-md);
        max-height: 95vh;
        border-radius: 12px;
    }
    
    .close {
        right: var(--spacing-sm);
        top: var(--spacing-sm);
        font-size: var(--font-size-lg);
        width: 30px;
        height: 30px;
        display: flex;
        align-items: center;
        justify-content: center;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.1);
    }
    
    .modal h2 {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-md);
        padding-right: var(--spacing-lg);
        line-height: 1.3;
    }
    
    /* Form Ultra Mobile */
    .form-group {
        margin-bottom: var(--spacing-sm);
    }
    
    .form-group label {
        font-size: var(--font-size-xs);
        font-weight: 500;
        margin-bottom: var(--spacing-xs);
        display: block;
    }
    
    .form-group input,
    .form-group select {
        padding: var(--spacing-sm);
        font-size: var(--font-size-sm);
        border-radius: 8px;
        min-height: 42px;
        width: 100%;
        border: 1.5px solid var(--border-color);
    }
    
    .form-group input:focus,
    .form-group select:focus {
        border-color: var(--primary-green);
        box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.1);
    }
    
    .checkbox-group {
        align-items: flex-start;
        gap: var(--spacing-sm);
        margin-bottom: var(--spacing-md);
    }
    
    .checkbox-group input[type="checkbox"] {
        margin-top: 2px;
        min-width: 16px;
        min-height: 16px;
    }
    
    .checkbox-group label {
        font-size: var(--font-size-xs);
        line-height: 1.4;
        margin-bottom: 0;
    }
    
    .btn-submit {
        padding: var(--spacing-sm) var(--spacing-lg);
        font-size: var(--font-size-sm);
        font-weight: 600;
        min-height: 48px;
        border-radius: 24px;
        width: 100%;
        margin-top: var(--spacing-sm);
    }
    
    /* Message Ultra Mobile */
    .message {
        padding: var(--spacing-sm);
        font-size: var(--font-size-xs);
        border-radius: 8px;
        margin-bottom: var(--spacing-sm);
    }
    
    /* Field Error Ultra Mobile */
    .field-error {
        font-size: 0.7rem !important;
        margin-top: 4px !important;
        line-height: 1.3 !important;
    }
}

/* Animation Classes and Initial States */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: opacity, transform; /* Optimize for animations */
}

.fade-in-up {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

.fade-out-down {
    opacity: 0;
    transform: translateY(20px);
}

/* Optimize matrix effect for smooth parallax */
.matrix-effect {
    will-change: transform;
    backface-visibility: hidden;
}

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

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

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-green);
}

/* Mobile-specific improvements */
@media (max-width: 768px) {
    ::-webkit-scrollbar {
        width: 4px;
    }
}

/* Success/Error Messages */
.message {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 10px;
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.message.success {
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    color: var(--primary-green);
}

.message.error {
    background: rgba(255, 0, 0, 0.1);
    border: 1px solid rgba(255, 0, 0, 0.3);
    color: #ff6b6b;
}

/* Perfect mobile spacing and alignment */
@media (max-width: 768px) {
    /* Ensure consistent margins */
    .section:first-of-type {
        padding-top: var(--spacing-xl);
    }
    
    .section:last-of-type {
        padding-bottom: var(--spacing-xl);
    }
    
    /* Perfect card grid alignment */
    .about-grid, .pricing-grid, .organizers-grid {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .about-card, .pricing-card, .organizer-card {
        width: 100%;
        max-width: 350px;
    }
    
    /* Timeline perfect alignment */
    .timeline-item {
        border-left: 3px solid var(--primary-green);
        border-radius: 0 0 0 0;
        padding-left: var(--spacing-md);
        margin-left: 0;
    }
    
    /* Perfect button spacing */
    .hero-actions .btn-primary,
    .hero-actions .btn-secondary {
        width: 100%;
        max-width: 300px;
    }
    
    /* Modal perfect centering */
    .modal {
        display: flex;
        align-items: center;
        justify-content: center;
        padding: var(--spacing-sm);
    }
    
    .modal-content {
        margin: 0;
        width: 100%;
        max-width: 400px;
        max-height: 90vh;
    }
}

@media (max-width: 480px) {
    /* Ultra mobile perfect spacing */
    .section {
        padding: var(--spacing-lg) 0;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Perfect small screen alignment */
    .hero-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-sm);
        justify-items: center;
    }
    
    .organizers-grid {
        max-width: 280px;
    }
    
    /* Perfect form spacing */
    .form-group {
        margin-bottom: var(--spacing-sm);
    }
    
    .form-group:last-of-type {
        margin-bottom: var(--spacing-md);
    }
    
    /* Perfect modal spacing */
    .modal {
        padding: var(--spacing-xs);
    }
    
    .modal-content {
        max-height: 95vh;
        border-radius: 12px;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .matrix-effect {
        animation: none;
    }
    
    .scroll-indicator {
        animation: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --primary-green: #00ff00;
        --text-primary: #ffffff;
        --text-secondary: #cccccc;
        --border-color: #555555;
    }
}

/* Dark mode enhancements (already dark, but for system preference) */
@media (prefers-color-scheme: dark) {
    :root {
        --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3);
        --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3);
    }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    /* Larger touch targets */
    .btn-primary, .btn-secondary, .pricing-btn, .btn-submit {
        min-height: 48px;
        padding: var(--spacing-sm) var(--spacing-lg);
    }
    
    .nav-menu a {
        padding: var(--spacing-md) var(--spacing-lg);
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .close {
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Remove hover effects for touch devices */
    .about-card:hover,
    .pricing-card:hover,
    .organizer-card:hover,
    .timeline-content:hover {
        transform: none;
        border-color: var(--border-color);
    }
    
    /* Enhanced focus states for touch */
    .form-group input:focus,
    .form-group select:focus {
        border-width: 2px;
        border-color: var(--primary-green);
        box-shadow: 0 0 0 4px rgba(0, 255, 136, 0.15);
    }
}

/* Ensure hero action buttons are fully pill-shaped on mobile */
@media (max-width: 768px) {
    .hero-actions .btn-primary,
    .hero-actions .btn-secondary {
        border-radius: 999px !important;
        width: 100%;
        max-width: 340px;
        padding-left: 1.25rem;
        padding-right: 1.25rem;
        display: inline-flex;
        justify-content: center;
        align-items: center;
    }
}