/* Import enhanced fonts */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
    --primary-gradient: linear-gradient(135deg, #00ff88 0%, #00d4ff 100%);
    --secondary-gradient: linear-gradient(135deg, #1a1a3e 0%, #0f0f23 100%);
    --accent-glow: rgba(0, 255, 136, 0.3);
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-accent: #00ff88;
    --surface-primary: rgba(255, 255, 255, 0.03);
    --surface-secondary: rgba(255, 255, 255, 0.05);
    --border-primary: rgba(255, 255, 255, 0.1);
    --border-accent: rgba(0, 255, 136, 0.3);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a3e 50%, #0a0a1a 100%);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    padding-top: 90px;
    overflow-x: hidden;
}

/* Animated Background */
.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    opacity: 0.4;
}

.floating-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--primary-gradient);
    border-radius: 50%;
    animation: float 20s infinite linear;
    opacity: 0.6;
    box-shadow: 0 0 10px var(--accent-glow);
}

@keyframes float {
    0% { transform: translateY(100vh) rotate(0deg); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { transform: translateY(-100vh) rotate(360deg); opacity: 0; }
}

/* Enhanced Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 10, 26, 0.95);
    backdrop-filter: blur(30px);
    border-bottom: 1px solid var(--border-primary);
    z-index: 1000;
    padding: 16px 0;
    border-top-left-radius: 20px;
    border-top-right-radius: 20px;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.3);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    position: relative;
}

.brand-icon-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-icon {
    font-size: 2rem;
    z-index: 2;
    position: relative;
}

.icon-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    background: var(--primary-gradient);
    border-radius: 50%;
    opacity: 0.2;
    animation: pulse 3s infinite;
}

@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.2; }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.4; }
}

.brand-text {
    font-size: 1.75rem;
    font-weight: 800;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.02em;
}

.brand-badge {
    background: var(--primary-gradient);
    color: #000;
    font-size: 0.6rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 40px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 8px 16px;
    border-radius: 8px;
}

.nav-link.active,
.nav-link:hover {
    color: var(--text-accent);
    background: rgba(0, 255, 136, 0.1);
    text-shadow: 0 0 10px var(--accent-glow);
}

.search-container {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    background: var(--surface-primary);
    border: 1px solid var(--border-primary);
    border-radius: 12px;
    padding: 8px 40px 8px 16px;
    color: var(--text-primary);
    font-size: 0.875rem;
    width: 200px;
    transition: all 0.3s ease;
}

.search-input:focus {
    outline: none;
    border-color: var(--border-accent);
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.1);
}

.search-icon {
    position: absolute;
    right: 12px;
    opacity: 0.6;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: 8px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Enhanced Container */
.container {
    max-width: 1200px;
    width: 100%;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
    border: 1px solid var(--border-primary);
    border-top-left-radius: 32px;
    border-top-right-radius: 32px;
    border-bottom-left-radius: 20px;
    border-bottom-right-radius: 20px;
    padding: 80px 50px;
    backdrop-filter: blur(30px);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.4),
        0 0 100px rgba(0, 255, 136, 0.05),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    margin: 50px auto;
    position: relative;
    overflow: hidden;
}

.container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.03) 0%, rgba(0, 212, 255, 0.03) 100%);
    border-radius: inherit;
    pointer-events: none;
}

/* Hero Section */
.hero-section {
    text-align: center;
    margin-bottom: 100px;
    position: relative;
    z-index: 1;
}

.status-badge {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b35 0%, #ff8e3c 100%);
    color: #fff;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 32px;
    animation: bounce 2s infinite;
    box-shadow: 0 4px 20px rgba(255, 107, 53, 0.3);
}

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

.headline {
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 32px;
    letter-spacing: -0.03em;
    line-height: 1.05;
    background: linear-gradient(135deg, #ffffff 0%, #00ff88 30%, #00d4ff 70%, #ffffff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientShift 4s ease infinite;
}

.headline-accent {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.subheadline {
    font-size: 1.375rem;
    color: var(--text-secondary);
    margin-bottom: 48px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    font-weight: 400;
    line-height: 1.7;
}

.subheadline strong {
    color: var(--text-accent);
    font-weight: 600;
}

/* Stats Row */
.stats-row {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
    padding: 16px 24px;
    border-radius: 16px;
    background: var(--surface-primary);
    border: 1px solid var(--border-primary);
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-4px);
    border-color: var(--border-accent);
    box-shadow: 0 12px 40px rgba(0, 255, 136, 0.1);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-accent);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Enhanced Buttons */
.button-group {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    border: none;
    padding: 16px 32px;
    font-size: 0.9375rem;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-transform: none;
    letter-spacing: -0.01em;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    font-family: 'Inter', sans-serif;
}

.cta-button.primary {
    background: var(--primary-gradient);
    color: #000000;
    box-shadow: 0 8px 30px rgba(0, 255, 136, 0.3);
}

.cta-button.primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

.cta-button.primary:hover::before {
    left: 100%;
}

.cta-button.primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 255, 136, 0.4);
}

.cta-button.secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid var(--border-accent);
    color: var(--text-accent);
    box-shadow: 0 8px 30px rgba(0, 255, 136, 0.1);
}

.cta-button.secondary:hover {
    background: rgba(0, 255, 136, 0.1);
    border-color: var(--text-accent);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 15px 40px rgba(0, 255, 136, 0.2);
}

.cta-button.large {
    padding: 20px 40px;
    font-size: 1.0625rem;
}

.button-arrow {
    transition: transform 0.3s ease;
}

.cta-button:hover .button-arrow {
    transform: translateX(4px);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #ffffff 0%, #00ff88 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    font-weight: 400;
}

/* Enhanced Features Grid */
.features {
    margin-bottom: 100px;
}

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

.feature {
    padding: 40px 32px;
    border: 1px solid var(--border-primary);
    border-radius: 20px;
    background: linear-gradient(135deg, var(--surface-primary) 0%, rgba(255, 255, 255, 0.01) 100%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.03) 0%, rgba(0, 212, 255, 0.03) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature:hover {
    border-color: var(--border-accent);
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3), 0 0 40px rgba(0, 255, 136, 0.1);
}

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

.premium-feature {
    border: 2px solid var(--border-accent);
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05) 0%, rgba(0, 212, 255, 0.05) 100%);
}

.feature-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.feature-icon {
    font-size: 3rem;
    filter: drop-shadow(0 4px 12px rgba(0, 255, 136, 0.3));
}

.feature-badge {
    background: var(--primary-gradient);
    color: #000;
    font-size: 0.625rem;
    font-weight: 700;
    padding: 4px 8px;
    border-radius: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.feature h3 {
    font-size: 1.375rem;
    margin-bottom: 16px;
    color: var(--text-primary);
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.feature p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.feature-stats {
    font-size: 0.875rem;
    color: var(--text-accent);
    font-weight: 600;
    position: relative;
    z-index: 1;
}

/* Enhanced Categories */
.categories {
    margin-bottom: 100px;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.category-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 24px;
    background: var(--surface-primary);
    border: 1px solid var(--border-primary);
    border-radius: 16px;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 255, 136, 0.1), transparent);
    transition: left 0.6s;
}

.category-card:hover::before {
    left: 100%;
}

.category-card:hover {
    border-color: var(--border-accent);
    background: rgba(0, 255, 136, 0.05);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 255, 136, 0.15);
}

.category-card.featured {
    border-color: var(--border-accent);
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05) 0%, rgba(0, 212, 255, 0.05) 100%);
}

.category-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.category-info {
    flex-grow: 1;
}

.category-info h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.item-count {
    font-size: 0.9375rem;
    color: var(--text-accent);
    font-weight: 600;
    margin-bottom: 12px;
    display: block;
}

.category-tags {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.tag {
    font-size: 0.75rem;
    background: rgba(0, 255, 136, 0.1);
    color: var(--text-accent);
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 500;
}

.category-arrow {
    font-size: 1.5rem;
    color: var(--text-accent);
    transition: transform 0.3s ease;
}

.category-card:hover .category-arrow {
    transform: translateX(8px);
}

/* Community Section */
.community {
    margin-bottom: 100px;
}

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

.community-card {
    text-align: center;
    padding: 40px 32px;
    background: var(--surface-primary);
    border: 1px solid var(--border-primary);
    border-radius: 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.community-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, rgba(0, 255, 136, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.community-card:hover::before {
    opacity: 1;
}

.community-card:hover {
    border-color: var(--border-accent);
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0, 255, 136, 0.1);
}

.community-icon {
    font-size: 3rem;
    margin-bottom: 24px;
    display: block;
    filter: drop-shadow(0 4px 12px rgba(0, 255, 136, 0.3));
}

.community-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.community-card p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.community-members {
    color: var(--text-accent);
    font-size: 0.875rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

/* Final CTA Section */
.final-cta {
    text-align: center;
    padding: 60px 40px;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.03) 0%, rgba(0, 212, 255, 0.03) 100%);
    border: 1px solid var(--border-accent);
    border-radius: 24px;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent 30%, rgba(0, 255, 136, 0.03) 50%, transparent 70%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-badge {
    display: inline-block;
    background: linear-gradient(135deg, #7c3aed 0%, #a855f7 100%);
    color: #fff;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.final-cta h2 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 16px;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.final-cta p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-weight: 400;
}

.trust-indicators {
    display: flex;
    justify-content: center;
    gap: 32px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.trust-indicators span {
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .nav-container {
        padding: 0 24px;
    }
    
    .container {
        padding: 60px 40px;
        margin: 30px;
    }
    
    .stats-row {
        gap: 32px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(10, 10, 26, 0.95);
        flex-direction: column;
        padding: 32px;
        gap: 24px;
        border-bottom-left-radius: 20px;
        border-bottom-right-radius: 20px;
        backdrop-filter: blur(30px);
    }

    .nav-menu.mobile-active {
        display: flex;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .search-container {
        width: 100%;
        margin-top: 16px;
    }

    .search-input {
        width: 100%;
    }

    .container {
        padding: 40px 24px;
        margin: 20px 16px;
    }

    .headline {
        font-size: 3rem;
    }

    .subheadline {
        font-size: 1.125rem;
    }

    .stats-row {
        gap: 24px;
        flex-direction: column;
        align-items: center;
    }

    .button-group {
        flex-direction: column;
        align-items: stretch;
    }

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

    .category-grid {
        grid-template-columns: 1fr;
    }

    .trust-indicators {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }

    .section-title {
        font-size: 2.25rem;
    }

    .final-cta h2 {
        font-size: 2.25rem;
    }
}

@media (max-width: 480px) {
    body {
        padding-top: 80px;
    }

    .container {
        padding: 32px 20px;
        margin: 16px 12px;
        border-top-left-radius: 24px;
        border-top-right-radius: 24px;
    }

    .headline {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }

    .final-cta h2 {
        font-size: 2rem;
    }

    .feature {
        padding: 32px 24px;
    }

    .community-card {
        padding: 32px 24px;
    }
}

/* Enhanced Scrollbar */
::-webkit-scrollbar {
    width: 12px;
}

::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 6px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-gradient);
    border-radius: 6px;
    border: 2px solid rgba(10, 10, 26, 1);
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #00d4ff 0%, #00ff88 100%);
}

/* Selection styling */
::selection {
    background: rgba(0, 255, 136, 0.3);
    color: var(--text-primary);
}

::-moz-selection {
    background: rgba(0, 255, 136, 0.3);
    color: var(--text-primary);
}