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

:root {
    /* Colors */
    --bg-primary: #0B0B0F;
    --bg-secondary: #1A1A1F;
    --bg-tertiary: #2A2A2F;
    --text-primary: #EDEDED;
    --text-secondary: #B8B8B8;
    --text-muted: #8A8A8A;
    --solana-green: #14F195;
    --solana-purple: #9945FF;
    --accent-green: rgba(20, 241, 149, 0.1);
    --accent-purple: rgba(153, 69, 255, 0.1);
    --border-color: #333;
    --shadow-color: rgba(0, 0, 0, 0.3);
    
    /* Typography */
    --font-display: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spacing */
    --container-max-width: 1200px;
    --section-padding: 120px 0;
    --section-padding-mobile: 80px 0;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

html {
    scroll-behavior: smooth;
}

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

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 24px;
}

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

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: none;
    border-radius: 12px;
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 16px;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, var(--solana-green), var(--solana-purple));
    color: var(--bg-primary);
    box-shadow: 0 4px 20px rgba(20, 241, 149, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(20, 241, 149, 0.4);
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-tertiary);
    border-color: var(--solana-green);
    box-shadow: 0 0 20px var(--accent-green);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    border-color: var(--solana-purple);
    color: var(--solana-purple);
    box-shadow: 0 0 20px var(--accent-purple);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(11, 11, 15, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.logo-text {
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.nav {
    display: flex;
    gap: 32px;
}

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

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--solana-green);
    transition: width var(--transition-fast);
}

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

.cta-button {
    background: linear-gradient(135deg, var(--solana-green), var(--solana-purple));
    color: var(--bg-primary);
    padding: 12px 24px;
    border: none;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: 0 4px 20px rgba(20, 241, 149, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(20, 241, 149, 0.4);
}

/* Hero Section */
.hero {
    padding: 140px 0 120px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, var(--accent-green) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, var(--accent-purple) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    background: linear-gradient(135deg, var(--text-primary), var(--solana-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 32px;
    flex-wrap: wrap;
}

.ticker-pill {
    display: inline-block;
    background: var(--bg-secondary);
    color: var(--solana-green);
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 14px;
    border: 1px solid var(--border-color);
}

.hero-stats {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contract-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 20px;
}

.contract-address {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 14px;
    color: var(--text-primary);
}

.copy-icon {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: all var(--transition-fast);
}

.copy-icon:hover {
    color: var(--solana-green);
    background: var(--accent-green);
}

.stat-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 16px;
    text-align: center;
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.stat-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.badge-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.badge {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 8px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    border: 1px solid var(--border-color);
}

.badge svg {
    color: var(--solana-green);
}

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

.section-header {
    text-align: center;
    margin-bottom: 80px;
}

.section-title {
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Receipts Section */
.receipts {
    background: var(--bg-secondary);
}

.proof-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.proof-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    display: flex;
    gap: 16px;
    align-items: flex-start;
    transition: all var(--transition-normal);
}

.proof-card:hover {
    border-color: var(--solana-green);
    box-shadow: 0 8px 30px var(--accent-green);
}

.proof-icon {
    flex-shrink: 0;
}

.proof-content h3 {
    font-size: 18px;
    margin-bottom: 8px;
}

.proof-content p {
    font-size: 14px;
    margin-bottom: 16px;
}

.note-box {
    background: var(--accent-green);
    border: 1px solid var(--solana-green);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
}

.note-box p {
    color: var(--solana-green);
    font-weight: 500;
    margin: 0;
}

/* Why Solana Section */
.features-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
    max-width: 800px;
    margin: 0 auto;
}

.feature-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.feature-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--accent-purple);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-item p {
    font-size: 18px;
    margin: 0;
}

/* Tokenomics Section */
.tokenomics {
    background: var(--bg-secondary);
}

.tokenomics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.tokenomics-item {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
}

.tokenomics-label {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.tokenomics-value {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.treasury-link {
    color: var(--solana-purple);
    text-decoration: none;
}

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

.tokenomics-note {
    text-align: center;
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* How to Buy Section */
.steps {
    display: flex;
    flex-direction: column;
    gap: 32px;
    max-width: 600px;
    margin: 0 auto 40px;
}

.step {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.step-icon {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--accent-green);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-content h3 {
    font-size: 18px;
    margin: 0;
}

.tip-box {
    background: var(--accent-purple);
    border: 1px solid var(--solana-purple);
    border-radius: 12px;
    padding: 20px;
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.tip-box p {
    color: var(--solana-purple);
    font-weight: 500;
    margin: 0;
}

/* Roadmap Section */
.roadmap {
    background: var(--bg-secondary);
}

.roadmap-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.roadmap-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 24px;
    text-align: center;
    transition: all var(--transition-normal);
}

.roadmap-card:hover {
    border-color: var(--solana-purple);
    box-shadow: 0 8px 30px var(--accent-purple);
}

.roadmap-week {
    color: var(--solana-green);
    font-weight: 600;
    font-size: 14px;
    margin-bottom: 12px;
}

.roadmap-card h3 {
    font-size: 16px;
    margin: 0;
}

.roadmap-note {
    text-align: center;
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Live Feed Section */
.live-feed {
    background: var(--bg-primary);
}

.feed-placeholder {
    text-align: center;
    padding: 60px 20px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    color: var(--text-muted);
}

/* Community Section */
.community {
    background: var(--bg-secondary);
}

.social-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.social-button {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--bg-primary);
    color: var(--text-primary);
    text-decoration: none;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    font-weight: 500;
    transition: all var(--transition-normal);
}

.social-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--shadow-color);
}

.social-button.twitter:hover {
    border-color: #1DA1F2;
    color: #1DA1F2;
}

.social-button.telegram:hover {
    border-color: #0088CC;
    color: #0088CC;
}

.social-button.discord:hover {
    border-color: #5865F2;
    color: #5865F2;
}

.pinned-thread {
    text-align: center;
}

/* Footer */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 40px;
}

.footer-content {
    text-align: center;
}

.footer-contract {
    margin-bottom: 32px;
}

.footer-legal {
    margin-bottom: 32px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.footer-legal p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.6;
}

.footer-links {
    display: flex;
    gap: 24px;
    justify-content: center;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color var(--transition-fast);
}

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

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 32px;
    right: 32px;
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 16px 24px;
    border-radius: 12px;
    border: 1px solid var(--solana-green);
    box-shadow: 0 8px 30px var(--shadow-color);
    transform: translateY(100px);
    opacity: 0;
    transition: all var(--transition-normal);
    z-index: 1001;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

/* Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 16px;
    }
    
    section {
        padding: var(--section-padding-mobile);
    }
    
    .header-content {
        flex-direction: column;
        gap: 16px;
        padding: 12px 0;
    }
    
    .nav {
        gap: 20px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .hero {
        padding: 120px 0 80px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .stat-cards {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .proof-cards {
        grid-template-columns: 1fr;
    }
    
    .tokenomics-grid {
        grid-template-columns: 1fr;
    }
    
    .roadmap-cards {
        grid-template-columns: 1fr;
    }
    
    .social-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 16px;
    }
    
    .toast {
        bottom: 16px;
        right: 16px;
        left: 16px;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .stat-cards {
        grid-template-columns: 1fr;
    }
    
    .badge-row {
        justify-content: center;
    }
}

/* Performance Optimizations */
img {
    max-width: 100%;
    height: auto;
}

/* Lazy loading for images */
img[loading="lazy"] {
    opacity: 0;
    transition: opacity var(--transition-normal);
}

img[loading="lazy"].loaded {
    opacity: 1;
}

/* Smooth scrolling for anchor links */
html {
    scroll-padding-top: 80px;
}

/* Focus styles for accessibility */
button:focus,
a:focus {
    outline: 2px solid var(--solana-green);
    outline-offset: 2px;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}