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

:root {
    /* Cosmic Theme Colors */
    --primary-purple: #6B46C1;
    --deep-purple: #4C1D95;
    --cosmic-blue: #1E40AF;
    --electric-cyan: #06B6D4;
    --neon-pink: #EC4899;
    --star-white: #F8FAFC;
    --space-black: #0F0F23;
    --dark-matter: #1E1B4B;
    --nebula-gray: #374151;
    --cosmic-accent: #8B5CF6;
    
    /* Gradients */
    --cosmic-gradient: linear-gradient(135deg, var(--deep-purple), var(--cosmic-blue), var(--primary-purple));
    --nebula-gradient: linear-gradient(45deg, var(--space-black), var(--dark-matter));
    --aurora-gradient: linear-gradient(90deg, var(--electric-cyan), var(--neon-pink), var(--cosmic-accent));
    
    /* Typography */
    --font-primary: 'Inter', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
    
    /* Spacing */
    --container-max-width: 1200px;
    --section-padding: 100px 0;
    
    /* Animations */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Base Styles */
body {
    font-family: var(--font-primary);
    background: var(--space-black);
    color: var(--star-white);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Mobile Warning */
.mobile-warning {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 15, 35, 0.95);
    backdrop-filter: blur(10px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 10000;
}

.warning-content {
    background: var(--cosmic-gradient);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    max-width: 400px;
    margin: 20px;
    box-shadow: 0 20px 40px rgba(107, 70, 193, 0.3);
}

.warning-content h3 {
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.dismiss-btn {
    background: var(--aurora-gradient);
    border: none;
    padding: 12px 24px;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    margin-top: 20px;
    transition: var(--transition-smooth);
}

.dismiss-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(139, 92, 246, 0.4);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 15, 35, 0.9);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(139, 92, 246, 0.3);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

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

.logo-img {
    width: 140px;
    height: 40px;
    border-radius: 8px;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--aurora-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

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

.nav-link:hover {
    color: var(--cosmic-accent);
    text-shadow: 0 0 10px var(--cosmic-accent);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--aurora-gradient);
    transition: width 0.3s ease;
}

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

.language-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(139, 92, 246, 0.1);
    padding: 8px 16px;
    border-radius: 20px;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.lang-option {
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 12px;
    transition: var(--transition-smooth);
    font-size: 0.9rem;
    font-weight: 500;
}

.lang-option.active {
    background: var(--cosmic-accent);
    color: white;
}

.lang-option:not(.active):hover {
    background: rgba(139, 92, 246, 0.2);
}

.lang-divider {
    color: var(--nebula-gray);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--nebula-gradient);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

#cosmic-canvas {
    width: 100%;
    height: 100%;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    width: 100%;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.hero-text {
    animation: slideInLeft 1s ease-out;
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.1;
}

.title-line {
    display: block;
}

.title-line.accent {
    background: var(--aurora-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 30px rgba(139, 92, 246, 0.5);
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--electric-cyan);
    margin-bottom: 30px;
    font-weight: 300;
}

.hero-description {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 40px;
    color: rgba(248, 250, 252, 0.8);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 20px;
    background: rgba(139, 92, 246, 0.1);
    border-radius: 16px;
    border: 1px solid rgba(139, 92, 246, 0.3);
    transition: var(--transition-smooth);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.3);
    border-color: var(--cosmic-accent);
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--cosmic-accent);
    margin-bottom: 8px;
    font-family: var(--font-mono);
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(248, 250, 252, 0.7);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-image {
    animation: slideInRight 1s ease-out;
}

.hero-img {
    width: 100%;
    height: auto;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(139, 92, 246, 0.3);
}

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

.section-title {
    font-size: 3rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 30px;
    background: var(--aurora-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-intro {
    font-size: 1.2rem;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px;
    color: rgba(248, 250, 252, 0.8);
    line-height: 1.8;
}

/* Mirrors Section */
.mirrors-section {
    background: var(--dark-matter);
    border-top: 1px solid rgba(139, 92, 246, 0.3);
    border-bottom: 1px solid rgba(139, 92, 246, 0.3);
}

.mirror-box {
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(10px);
}

.mirror-header {
    text-align: center;
    margin-bottom: 40px;
}

.security-badge {
    display: inline-block;
    background: var(--cosmic-gradient);
    padding: 8px 20px;
    border-radius: 20px;
    font-weight: 600;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.mirror-warning {
    color: var(--electric-cyan);
    font-size: 1.1rem;
}

.mirror-links {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 40px;
}

.mirror-link {
    display: block;
    background: rgba(30, 27, 75, 0.8);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 12px;
    padding: 20px;
    color: var(--electric-cyan);
    text-decoration: none;
    font-family: var(--font-mono);
    font-size: 1.1rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.mirror-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.1), transparent);
    transition: left 0.5s ease;
}

.mirror-link:hover::before {
    left: 100%;
}

.mirror-link:hover {
    border-color: var(--cosmic-accent);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.2);
    color: var(--cosmic-accent);
}

.mirror-verification {
    background: rgba(30, 27, 75, 0.6);
    border-radius: 12px;
    padding: 30px;
}

.mirror-verification h4 {
    color: var(--neon-pink);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.mirror-verification ul {
    list-style: none;
}

.mirror-verification li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
    position: relative;
    padding-left: 25px;
}

.mirror-verification li::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: var(--cosmic-accent);
}

/* Security Section */
.security-section {
    background: var(--cosmic-gradient);
}

.security-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.security-card {
    background: rgba(248, 250, 252, 0.05);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 20px;
    padding: 40px;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.security-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--aurora-gradient);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.security-card:hover::before {
    opacity: 0.1;
}

.security-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.3);
    border-color: var(--cosmic-accent);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
    animation: float 3s ease-in-out infinite;
}

.security-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--star-white);
}

.security-card p {
    margin-bottom: 20px;
    line-height: 1.7;
    color: rgba(248, 250, 252, 0.8);
}

.feature-list {
    list-style: none;
}

.feature-list li {
    padding: 8px 0;
    position: relative;
    padding-left: 25px;
    color: rgba(248, 250, 252, 0.9);
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--electric-cyan);
    font-weight: bold;
}

.warning-box {
    background: rgba(236, 72, 153, 0.1);
    border: 1px solid var(--neon-pink);
    border-radius: 12px;
    padding: 20px;
    margin-top: 20px;
}

.warning-box strong {
    color: var(--neon-pink);
}

/* Escrow Section */
.escrow-section {
    background: var(--dark-matter);
}

.escrow-timeline {
    max-width: 800px;
    margin: 0 auto 60px;
    position: relative;
}

.escrow-timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--aurora-gradient);
}

.timeline-item {
    display: flex;
    gap: 30px;
    margin-bottom: 40px;
    position: relative;
}

.timeline-marker {
    width: 60px;
    height: 60px;
    background: var(--cosmic-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.2rem;
    z-index: 2;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.5);
}

.timeline-content {
    flex: 1;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 16px;
    padding: 30px;
    position: relative;
}

.timeline-content h4 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: var(--cosmic-accent);
}

.timeline-content p {
    line-height: 1.7;
    margin-bottom: 15px;
    color: rgba(248, 250, 252, 0.8);
}

.timeline-duration {
    display: inline-block;
    background: var(--aurora-gradient);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.9rem;
    font-weight: 600;
}

.escrow-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-box {
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    transition: var(--transition-smooth);
}

.feature-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(139, 92, 246, 0.2);
}

.feature-box h4 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--cosmic-accent);
}

/* Rules Section */
.rules-section {
    background: var(--cosmic-gradient);
}

.rules-accordion {
    max-width: 900px;
    margin: 0 auto;
}

.rule-item {
    background: rgba(248, 250, 252, 0.05);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 16px;
    margin-bottom: 20px;
    overflow: hidden;
    transition: var(--transition-smooth);
}

.rule-item:hover {
    border-color: var(--cosmic-accent);
}

.rule-header {
    padding: 25px 30px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-smooth);
}

.rule-header:hover {
    background: rgba(139, 92, 246, 0.1);
}

.rule-header h3 {
    font-size: 1.3rem;
    color: var(--star-white);
}

.toggle-icon {
    font-size: 1.5rem;
    color: var(--cosmic-accent);
    transition: transform 0.3s ease;
}

.rule-item.active .toggle-icon {
    transform: rotate(45deg);
}

.rule-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.rule-item.active .rule-content {
    max-height: 1000px;
}

.rule-content > div {
    padding: 0 30px 30px;
}

.rule-content ul {
    list-style: none;
    margin: 20px 0;
}

.rule-content li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
    position: relative;
    padding-left: 25px;
}

.rule-content li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--neon-pink);
    font-weight: bold;
}

.penalty-notice {
    background: rgba(236, 72, 153, 0.1);
    border: 1px solid var(--neon-pink);
    border-radius: 8px;
    padding: 15px;
    margin-top: 20px;
}

.penalty-notice strong {
    color: var(--neon-pink);
}

/* Vendors Section */
.vendors-section {
    background: var(--dark-matter);
}

.vendor-requirements {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.requirement-category {
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 20px;
    padding: 40px;
}

.requirement-category h3 {
    font-size: 1.5rem;
    margin-bottom: 30px;
    color: var(--cosmic-accent);
    text-align: center;
}

.requirement-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.req-icon {
    width: 30px;
    height: 30px;
    background: var(--electric-cyan);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--space-black);
    flex-shrink: 0;
}

.req-content h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--star-white);
}

.req-content p {
    color: rgba(248, 250, 252, 0.8);
    line-height: 1.6;
}

.vendor-comparison {
    background: rgba(30, 27, 75, 0.6);
    border-radius: 20px;
    padding: 40px;
}

.comparison-table {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 20px;
}

.comparison-header {
    grid-column: 1 / -1;
    text-align: center;
    margin-bottom: 20px;
}

.comparison-header h4 {
    font-size: 1.3rem;
    color: var(--cosmic-accent);
}

.comparison-row {
    display: contents;
}

.comparison-label,
.comparison-new,
.comparison-trusted {
    padding: 15px;
    border-bottom: 1px solid rgba(139, 92, 246, 0.2);
}

.comparison-label {
    font-weight: 600;
    color: var(--star-white);
}

.comparison-new {
    text-align: center;
    color: rgba(248, 250, 252, 0.7);
}

.comparison-trusted {
    text-align: center;
    color: var(--electric-cyan);
    font-weight: 600;
}

/* Wallet Section */
.wallet-section {
    background: var(--cosmic-gradient);
}

.wallet-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 40px;
}

.wallet-card {
    background: rgba(248, 250, 252, 0.05);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 20px;
    padding: 40px;
    transition: var(--transition-smooth);
}

.wallet-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.3);
}

.wallet-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--cosmic-accent);
    display: block;
}

.wallet-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--star-white);
}

.wallet-card p {
    line-height: 1.7;
    margin-bottom: 30px;
    color: rgba(248, 250, 252, 0.8);
}

.address-example {
    background: rgba(30, 27, 75, 0.8);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.qr-placeholder {
    text-align: center;
    margin-bottom: 20px;
}

.qr-code {
    font-size: 4rem;
    margin-bottom: 10px;
    display: block;
}

.address-text {
    display: flex;
    align-items: center;
    gap: 15px;
}

.address-text code {
    flex: 1;
    background: rgba(139, 92, 246, 0.1);
    padding: 10px;
    border-radius: 8px;
    font-family: var(--font-mono);
    color: var(--electric-cyan);
    word-break: break-all;
}

.copy-address {
    background: var(--aurora-gradient);
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.copy-address:hover {
    transform: scale(1.05);
}

.security-warning {
    background: rgba(236, 72, 153, 0.1);
    border: 1px solid var(--neon-pink);
    border-radius: 8px;
    padding: 15px;
}

.security-warning strong {
    color: var(--neon-pink);
}

.multisig-diagram {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin: 30px 0;
}

.sig-party {
    text-align: center;
}

.party-icon {
    font-size: 2rem;
    margin-bottom: 8px;
    display: block;
}

.sig-connector {
    color: var(--cosmic-accent);
    font-weight: bold;
    font-size: 1.2rem;
}

.confirmation-timeline {
    display: flex;
    justify-content: space-around;
    margin: 30px 0;
}

.conf-step {
    text-align: center;
}

.conf-number {
    display: block;
    width: 40px;
    height: 40px;
    background: var(--cosmic-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin: 0 auto 8px;
}

.conf-label {
    font-size: 0.9rem;
    color: rgba(248, 250, 252, 0.7);
}

/* Registration Section */
.registration-section {
    background: var(--dark-matter);
}

.registration-steps {
    display: grid;
    gap: 40px;
}

.step-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 40px;
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: 20px;
    padding: 40px;
    transition: var(--transition-smooth);
}

.step-card:hover {
    transform: translateX(10px);
    box-shadow: 0 15px 30px rgba(139, 92, 246, 0.2);
    border-color: var(--cosmic-accent);
}

.step-number {
    width: 80px;
    height: 80px;
    background: var(--cosmic-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    box-shadow: 0 0 20px rgba(139, 92, 246, 0.5);
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--cosmic-accent);
}

.step-content p {
    line-height: 1.7;
    margin-bottom: 20px;
    color: rgba(248, 250, 252, 0.8);
}

.step-visual {
    margin: 20px 0;
}

.step-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

.captcha-preview {
    text-align: center;
}

.credential-requirements ul {
    list-style: none;
}

.credential-requirements li {
    padding: 8px 0;
    position: relative;
    padding-left: 25px;
    color: rgba(248, 250, 252, 0.8);
}

.credential-requirements li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--electric-cyan);
}

.mnemonic-warning {
    display: flex;
    gap: 15px;
    background: rgba(236, 72, 153, 0.1);
    border: 1px solid var(--neon-pink);
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
}

.warning-icon {
    font-size: 1.5rem;
    color: var(--neon-pink);
}

.warning-text strong {
    color: var(--neon-pink);
}

.activation-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-top: 20px;
}

.feature {
    padding: 10px;
    background: rgba(6, 182, 212, 0.1);
    border-radius: 8px;
    color: var(--electric-cyan);
    font-size: 0.9rem;
}

/* Gallery Section */
.gallery-section {
    background: var(--cosmic-gradient);
}

.gallery-container {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.gallery-wrapper {
    overflow: hidden;
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.gallery-track {
    display: flex;
    transition: transform 0.5s ease;
}

.gallery-slide {
    min-width: 100%;
    position: relative;
}

.gallery-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

.slide-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    padding: 40px 30px 30px;
    color: white;
}

.slide-overlay h4 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--cosmic-accent);
}

.slide-overlay p {
    color: rgba(255, 255, 255, 0.9);
}

.gallery-prev,
.gallery-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(139, 92, 246, 0.8);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-smooth);
    z-index: 10;
}

.gallery-prev {
    left: 20px;
}

.gallery-next {
    right: 20px;
}

.gallery-prev:hover,
.gallery-next:hover {
    background: var(--cosmic-accent);
    transform: translateY(-50%) scale(1.1);
}

.gallery-indicators {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 30px;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(139, 92, 246, 0.3);
    cursor: pointer;
    transition: var(--transition-smooth);
}

.indicator.active {
    background: var(--cosmic-accent);
    transform: scale(1.2);
}

.indicator:hover {
    background: var(--cosmic-accent);
}

/* Footer */
.footer {
    background: var(--space-black);
    border-top: 1px solid rgba(139, 92, 246, 0.3);
    padding: 80px 0 30px;
}

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

.footer-section h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--cosmic-accent);
}

.footer-section p {
    line-height: 1.7;
    color: rgba(248, 250, 252, 0.7);
    margin-bottom: 20px;
}

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

.footer-section li {
    padding: 8px 0;
    color: rgba(248, 250, 252, 0.7);
    transition: color 0.3s ease;
}

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

.footer-stats {
    display: flex;
    gap: 30px;
}

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

.stat-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--cosmic-accent);
    margin-bottom: 5px;
}

.stat-desc {
    font-size: 0.9rem;
    color: rgba(248, 250, 252, 0.7);
}

.footer-bottom {
    border-top: 1px solid rgba(139, 92, 246, 0.2);
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-legal p {
    color: rgba(248, 250, 252, 0.6);
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.footer-language {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-lang {
    color: rgba(248, 250, 252, 0.7);
    cursor: pointer;
    transition: color 0.3s ease;
}

.footer-lang:hover {
    color: var(--cosmic-accent);
}

.footer-divider {
    color: rgba(248, 250, 252, 0.4);
}

/* Animations */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .vendor-requirements {
        grid-template-columns: 1fr;
    }
    
    .wallet-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .mobile-warning {
        display: flex;
    }
    
    .nav-menu {
        display: none;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .security-grid {
        grid-template-columns: 1fr;
    }
    
    .escrow-features {
        grid-template-columns: 1fr;
    }
    
    .step-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .comparison-table {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 20px;
    }
    
    .gallery-prev,
    .gallery-next {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .timeline-item {
        flex-direction: column;
        text-align: center;
    }
    
    .escrow-timeline::before {
        display: none;
    }
}