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

:root {
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --accent-color: #f093fb;
    --bg-dark: #1a1a2e;
    --bg-medium: #16213e;
    --bg-light: #0f3460;
    --text-primary: #ffffff;
    --text-secondary: #b8c6db;
    --text-muted: #8892b0;
    --border-color: #233554;
    --success-color: #00ff88;
    --warning-color: #ffaa00;
    --pixel-size: 2px;
}

body {
    font-family: 'Orbitron', monospace;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-medium) 50%, var(--bg-light) 100%);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-dark);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.pixel-loader {
    display: grid;
    grid-template-columns: repeat(2, 20px);
    gap: 4px;
    margin-bottom: 20px;
}

.pixel-block {
    width: 20px;
    height: 20px;
    background: var(--primary-color);
    animation: pixel-pulse 1.5s ease-in-out infinite;
}

.pixel-block:nth-child(1) { animation-delay: 0s; }
.pixel-block:nth-child(2) { animation-delay: 0.2s; }
.pixel-block:nth-child(3) { animation-delay: 0.4s; }
.pixel-block:nth-child(4) { animation-delay: 0.6s; }

@keyframes pixel-pulse {
    0%, 100% { opacity: 0.3; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.loading-text {
    font-family: 'Press Start 2P', cursive;
    font-size: 12px;
    color: var(--text-secondary);
    animation: text-glow 2s ease-in-out infinite alternate;
}

@keyframes text-glow {
    from { text-shadow: 0 0 5px var(--primary-color); }
    to { text-shadow: 0 0 20px var(--primary-color), 0 0 30px var(--primary-color); }
}

/* Header */
.header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid var(--border-color);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.nav-brand .brand-text {
    font-family: 'Press Start 2P', cursive;
    font-size: 16px;
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--primary-color);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link:hover {
    color: var(--accent-color);
    text-shadow: 0 0 8px var(--accent-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.bar {
    width: 25px;
    height: 3px;
    background: var(--text-primary);
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.pixel-text {
    font-family: 'Press Start 2P', cursive;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    animation: glow-pulse 3s ease-in-out infinite;
}

.subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    font-weight: normal;
}

@keyframes glow-pulse {
    0%, 100% { filter: drop-shadow(0 0 5px var(--primary-color)); }
    50% { filter: drop-shadow(0 0 20px var(--primary-color)) drop-shadow(0 0 30px var(--accent-color)); }
}

.hero-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.floating-pixels {
    position: relative;
    width: 400px;
    height: 400px;
}

.pixel {
    position: absolute;
    width: 20px;
    height: 20px;
    border: 2px solid;
    animation: float 6s ease-in-out infinite;
}

.pixel-1 {
    background: var(--primary-color);
    border-color: var(--primary-color);
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.pixel-2 {
    background: var(--secondary-color);
    border-color: var(--secondary-color);
    top: 60%;
    left: 70%;
    animation-delay: 1s;
}

.pixel-3 {
    background: var(--accent-color);
    border-color: var(--accent-color);
    top: 40%;
    left: 50%;
    animation-delay: 2s;
}

.pixel-4 {
    background: var(--success-color);
    border-color: var(--success-color);
    top: 80%;
    left: 20%;
    animation-delay: 3s;
}

.pixel-5 {
    background: var(--warning-color);
    border-color: var(--warning-color);
    top: 10%;
    left: 80%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    padding: 12px 24px;
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid;
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-decoration: none;
}

.btn-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background: var(--primary-color);
    color: var(--bg-dark);
    box-shadow: 0 0 20px var(--primary-color);
    transform: translateY(-2px);
}

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

.btn-secondary:hover {
    background: var(--text-secondary);
    color: var(--bg-dark);
    border-color: var(--text-secondary);
}

.btn-mint {
    background: linear-gradient(45deg, var(--success-color), var(--primary-color));
    border: none;
    color: var(--bg-dark);
    font-weight: 900;
    box-shadow: 0 4px 15px rgba(0, 255, 136, 0.3);
}

.btn-mint:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 255, 136, 0.5);
}

.btn-nav {
    color: var(--accent-color);
    border-color: var(--accent-color);
    padding: 8px 16px;
    font-size: 12px;
}

.btn-nav:hover {
    background: var(--accent-color);
    color: var(--bg-dark);
}

/* Sections */
.section-title {
    font-family: 'Press Start 2P', cursive;
    font-size: 24px;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-primary);
    text-shadow: 0 0 10px var(--primary-color);
}

.mint-section,
.gallery-section,
.creator-section,
.about-section {
    padding: 80px 0;
    position: relative;
}

.mint-section::before,
.gallery-section::before,
.creator-section::before,
.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

/* Mint Card */
.mint-card {
    max-width: 500px;
    margin: 0 auto;
    background: rgba(22, 33, 62, 0.8);
    border: 2px solid var(--border-color);
    padding: 2rem;
    backdrop-filter: blur(10px);
    position: relative;
}

.mint-info {
    margin-bottom: 2rem;
}

.info-row {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.info-label {
    color: var(--text-secondary);
}

.info-value {
    color: var(--text-primary);
    font-weight: 700;
}

.progress-container {
    margin-bottom: 2rem;
}

.progress-bar {
    width: 100%;
    height: 20px;
    background: var(--bg-dark);
    border: 2px solid var(--border-color);
    margin-bottom: 0.5rem;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    width: 32.47%;
    transition: width 0.3s ease;
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    right: -10px;
    width: 10px;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3));
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.progress-text {
    display: block;
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
}

.mint-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: space-between;
}

.quantity-selector {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-dark);
    border: 2px solid var(--border-color);
    padding: 0.5rem;
}

.qty-btn {
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    padding: 0.5rem;
    transition: color 0.3s ease;
}

.qty-btn:hover {
    color: var(--accent-color);
}

.qty-display {
    font-size: 18px;
    font-weight: bold;
    min-width: 30px;
    text-align: center;
}

/* Gallery Section */
.search-container {
    max-width: 500px;
    margin: 0 auto 3rem;
    display: flex;
    gap: 1rem;
}

.search-input {
    flex: 1;
    padding: 12px 16px;
    background: rgba(22, 33, 62, 0.8);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    font-family: 'Orbitron', monospace;
    backdrop-filter: blur(10px);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(102, 126, 234, 0.3);
}

.search-btn {
    padding: 12px 24px;
    background: var(--primary-color);
    border: none;
    color: var(--bg-dark);
    font-family: 'Orbitron', monospace;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-btn:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

.gallery-card {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(22, 33, 62, 0.8);
    border: 2px solid var(--border-color);
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.nft-display {
    margin-bottom: 2rem;
}

.nft-image-container {
    position: relative;
    width: 100%;
    height: 500px;
    margin-bottom: 1rem;
    border: 2px solid var(--border-color);
    overflow: hidden;
}

.nft-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.nft-loading {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(26, 26, 46, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
}

.nft-loading.active {
    display: flex;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--border-color);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.nft-info {
    text-align: center;
}

.nft-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.nft-description {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.nft-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nft-id {
    color: var(--text-muted);
    font-size: 14px;
}

.nft-rarity {
    background: var(--accent-color);
    color: var(--bg-dark);
    padding: 4px 12px;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
}

.gallery-controls {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

/* Creator Section */
.creator-card {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 3rem;
    align-items: center;
    background: rgba(22, 33, 62, 0.8);
    border: 2px solid var(--border-color);
    padding: 2rem;
    backdrop-filter: blur(10px);
}

.creator-avatar {
    text-align: center;
}

.avatar-image {
    width: 150px;
    height: 150px;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color));
    border: 4px solid var(--border-color);
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.avatar-image::before {
    content: '';
    position: absolute;
    top: 20%;
    left: 20%;
    width: 60%;
    height: 60%;
    background: var(--bg-dark);
    border-radius: 50%;
}

.creator-info h3 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.creator-title {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.creator-bio {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    color: var(--text-secondary);
    text-decoration: none;
    padding: 8px 16px;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.social-link:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
    box-shadow: 0 0 10px rgba(240, 147, 251, 0.3);
}

/* About Section */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
}

.about-text h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.about-text p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.roadmap-list {
    list-style: none;
    color: var(--text-secondary);
}

.roadmap-list li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 2rem;
}

.roadmap-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    background: var(--success-color);
    border: 2px solid var(--success-color);
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-card {
    background: rgba(22, 33, 62, 0.8);
    border: 2px solid var(--border-color);
    padding: 1.5rem;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--primary-color);
    box-shadow: 0 0 20px rgba(102, 126, 234, 0.2);
    transform: translateY(-5px);
}

.feature-card h4 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    border-top: 2px solid var(--border-color);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.6;
}

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

.footer-section ul li {
    margin-bottom: 0.5rem;
}

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

.footer-section ul li a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: rgba(26, 26, 46, 0.98);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        border-top: 2px solid var(--border-color);
        padding: 2rem 0;
        gap: 1rem;
    }

    .nav-menu.active {
        left: 0;
    }

    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .pixel-text {
        font-size: 2rem;
    }

    .floating-pixels {
        width: 300px;
        height: 300px;
    }

    .hero-buttons {
        justify-content: center;
    }

    .mint-controls {
        flex-direction: column;
        gap: 1rem;
    }

    .btn-mint {
        width: 100%;
    }

    .search-container {
        flex-direction: column;
    }

    .creator-card {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .gallery-controls {
        flex-direction: column;
    }

    .navbar {
        padding: 1rem;
    }

    .brand-text {
        font-size: 14px !important;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .pixel-text {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 18px;
    }

    .mint-card,
    .gallery-card {
        padding: 1rem;
    }

    .floating-pixels {
        width: 250px;
        height: 250px;
    }

    .pixel {
        width: 15px;
        height: 15px;
    }
}

/* Scroll behavior */
html {
    scroll-behavior: smooth;
}

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

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

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

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}