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

:root {
    --bg-primary: #0a0a0f;
    --bg-secondary: #0d1117;
    --bg-tertiary: #161b22;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --text-muted: #6b6b7b;
    --accent-primary: #f7931a;
    --accent-secondary: #ffb347;
    --accent-gradient: linear-gradient(135deg, #f7931a 0%, #ffb347 100%);
    --border-color: rgba(247, 147, 26, 0.15);
    --card-bg: rgba(247, 147, 26, 0.03);
    --card-hover: rgba(247, 147, 26, 0.08);
    --glow-primary: rgba(247, 147, 26, 0.4);
    --glow-secondary: rgba(255, 179, 71, 0.4);
    --success: #00d26a;
    --highlight: #ffd700;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

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

/* Background Effects */
.bg-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
    overflow: hidden;
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(247, 147, 26, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(247, 147, 26, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.5;
}

.glow-1 {
    top: -200px;
    left: -100px;
    width: 600px;
    height: 600px;
    background: var(--glow-primary);
}

.glow-2 {
    bottom: -200px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: var(--glow-secondary);
}

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

.coin {
    position: absolute;
    font-size: 24px;
    color: var(--accent-primary);
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
}

.coin-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.coin-2 {
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.coin-3 {
    bottom: 30%;
    left: 20%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes glow-pulse {
    0%, 100% { box-shadow: 0 0 20px var(--glow-primary), 0 0 40px rgba(247, 147, 26, 0.2); }
    50% { box-shadow: 0 0 40px var(--glow-primary), 0 0 80px rgba(247, 147, 26, 0.4); }
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes slide-up {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slide-in-left {
    from { opacity: 0; transform: translateX(-50px); }
    to { opacity: 1; transform: translateX(0); }
}

@keyframes slide-in-right {
    from { opacity: 0; transform: translateX(50px); }
    to { opacity: 1; transform: translateX(0); }
}

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

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-2px); }
    20%, 40%, 60%, 80% { transform: translateX(2px); }
}

@keyframes gradient-shift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes typing {
    from { width: 0; }
    to { width: 100%; }
}

@keyframes particle-float {
    0% { transform: translateY(100vh) translateX(0) rotate(0deg); opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 0.5; }
    100% { transform: translateY(-100px) translateX(50px) rotate(360deg); opacity: 0; }
}

@keyframes glow-border {
    0%, 100% { border-color: rgba(247, 147, 26, 0.3); }
    50% { border-color: rgba(247, 147, 26, 0.6); }
}

@keyframes text-shimmer {
    0% { background-position: -100% 0; }
    100% { background-position: 200% 0; }
}

@keyframes scale-in {
    0% { transform: scale(0.8); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

@keyframes ripple {
    0% { transform: scale(1); opacity: 0.5; }
    100% { transform: scale(1.5); opacity: 0; }
}

.section-tag {
    animation: glow-border 2s ease-in-out infinite;
}

.download-card {
    animation: scale-in 0.8s ease forwards;
}

.terminal-line.hit::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100%;
    height: 100%;
    background: rgba(0, 210, 106, 0.2);
    border-radius: 4px;
    transform: translate(-50%, -50%);
    animation: ripple 1s ease-out;
}

.animated-gradient {
    background: linear-gradient(90deg, var(--accent-primary), var(--accent-secondary), var(--accent-primary));
    background-size: 200% auto;
    animation: gradient-shift 3s ease infinite;
}

.hero-badge {
    animation: slide-up 0.8s ease forwards;
}

.hero-title {
    animation: slide-up 0.8s ease forwards;
    animation-delay: 0.2s;
    opacity: 0;
    animation-fill-mode: forwards;
}

.hero-subtitle {
    animation: slide-up 0.8s ease forwards;
    animation-delay: 0.4s;
    opacity: 0;
    animation-fill-mode: forwards;
}

.hero-actions {
    animation: slide-up 0.8s ease forwards;
    animation-delay: 0.6s;
    opacity: 0;
    animation-fill-mode: forwards;
}

.hero-stats {
    animation: slide-up 0.8s ease forwards;
    animation-delay: 0.8s;
    opacity: 0;
    animation-fill-mode: forwards;
}

.hero-mockup {
    animation: slide-in-right 1s ease forwards;
    animation-delay: 0.5s;
    opacity: 0;
    animation-fill-mode: forwards;
}

.btn-primary {
    position: relative;
    overflow: hidden;
}

.btn-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);
    animation: shimmer 2s infinite;
}

.btn-primary:hover {
    animation: pulse 0.5s ease;
}

.nav-cta {
    position: relative;
    overflow: hidden;
}

.nav-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 3s infinite;
}

.feature-icon {
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    animation: bounce 0.6s ease;
    box-shadow: 0 10px 30px var(--glow-primary);
}

.chain-card:hover i {
    animation: bounce 0.5s ease;
}

.stat-number {
    position: relative;
}

.stat-number::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.stat:hover .stat-number::after {
    transform: scaleX(1);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 16px 0;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.logo-icon {
    font-size: 24px;
    color: var(--accent-primary);
}

.logo-text {
    font-family: 'Rajdhani', sans-serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-cta {
    padding: 10px 20px;
    background: var(--accent-gradient);
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    transition: transform 0.2s, box-shadow 0.2s;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px var(--glow-primary);
}

.mobile-menu {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

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

/* Hero Section */
.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 60px;
    padding: 120px 24px 80px;
    max-width: 1200px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    font-size: 13px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.hero-badge i {
    color: var(--accent-primary);
}

.hero-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(48px, 8vw, 80px);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
}

.title-line {
    display: block;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 480px;
    margin-bottom: 32px;
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--accent-gradient);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 30px var(--glow-primary);
}

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

.btn-secondary:hover {
    background: var(--card-hover);
    border-color: var(--accent-primary);
}

.hero-stats {
    display: flex;
    gap: 40px;
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-family: 'Rajdhani', sans-serif;
    font-size: 32px;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 13px;
    color: var(--text-muted);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 550px;
}

.hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: var(--accent-gradient);
    filter: blur(100px);
    opacity: 0.3;
    border-radius: 50%;
}

.hero-mockup {
    position: relative;
    z-index: 1;
}

.mockup-screen {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 40px 80px rgba(0,0,0,0.5);
}

.mockup-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.mockup-dots {
    display: flex;
    gap: 6px;
}

.mockup-dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-color);
}

.mockup-dots span:first-child { background: #ff5f57; }
.mockup-dots span:nth-child(2) { background: #febc2e; }
.mockup-dots span:last-child { background: #28c840; }

.mockup-title {
    font-size: 12px;
    color: var(--text-muted);
    flex: 1;
    text-align: center;
}

.mockup-content {
    padding: 20px;
    min-height: 320px;
}

/* Terminal Preview */
.terminal-preview {
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 11px;
    display: flex;
    flex-direction: column;
    height: 320px;
}

.terminal-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: rgba(247, 147, 26, 0.05);
    border-bottom: 1px solid var(--border-color);
    gap: 12px;
}

.control-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.control-label {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.word-selector {
    display: flex;
    gap: 4px;
}

.word-btn {
    padding: 4px 10px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-muted);
    font-size: 11px;
    font-weight: 600;
    font-family: 'Rajdhani', sans-serif;
    cursor: pointer;
    transition: all 0.2s ease;
}

.word-btn:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.word-btn.active {
    background: var(--accent-gradient);
    border-color: transparent;
    color: white;
    box-shadow: 0 2px 8px rgba(247, 147, 26, 0.3);
}

.terminal-stats {
    display: flex;
    gap: 16px;
}

.terminal-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.terminal-stat .stat-icon {
    font-size: 16px;
}

.terminal-stat .stat-val {
    font-family: 'Rajdhani', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--accent-primary);
}

.terminal-stat .stat-val.hit-glow {
    color: var(--success);
    text-shadow: 0 0 10px rgba(0, 210, 106, 0.5);
}

.terminal-stat .stat-lbl {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
}

.terminal-output {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
}

.terminal-output::-webkit-scrollbar {
    width: 4px;
}

.terminal-output::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 2px;
}

.terminal-line {
    display: flex;
    gap: 8px;
    padding: 4px 0;
    color: var(--text-secondary);
    animation: fadeSlideIn 0.3s ease;
}

@keyframes fadeSlideIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

.terminal-prompt {
    color: var(--accent-primary);
    font-weight: 600;
    flex-shrink: 0;
}

.terminal-text {
    word-break: break-all;
    font-size: 10px;
}

.terminal-line.generating {
    color: var(--text-muted);
}

.terminal-line.seed {
    background: rgba(255, 255, 255, 0.02);
    border-radius: 4px;
    padding: 6px 8px;
    margin: 2px 0;
}

.terminal-line.seed .terminal-text {
    color: #888;
    font-size: 9px;
    letter-spacing: 0.5px;
}

.terminal-line.checking {
    color: #00b4d8;
}

.terminal-line.empty {
    color: var(--text-muted);
    opacity: 0.6;
}

.terminal-line.hit {
    background: linear-gradient(90deg, rgba(0, 210, 106, 0.15), rgba(0, 210, 106, 0.05));
    border-left: 3px solid var(--success);
    border-radius: 0 4px 4px 0;
    padding: 8px 10px;
    margin: 4px 0;
    animation: hitPulse 0.5s ease;
}

@keyframes hitPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); background: rgba(0, 210, 106, 0.25); }
    100% { transform: scale(1); }
}

.terminal-line.hit .terminal-prompt {
    color: var(--success);
}

.terminal-line.hit .terminal-text {
    color: var(--success);
    font-weight: 600;
    font-size: 11px;
}

.terminal-cursor {
    animation: blink 1s infinite;
    color: var(--accent-primary);
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Sections Common */
section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: var(--accent-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 16px;
}

.section-title {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(36px, 5vw, 52px);
    font-weight: 700;
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 17px;
    color: var(--text-secondary);
}

/* Features */
.features {
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s;
}

.feature-card:hover {
    background: var(--card-hover);
    border-color: var(--accent-primary);
    transform: translateY(-4px);
}

.feature-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--accent-gradient);
    border-radius: 12px;
    margin-bottom: 20px;
}

.feature-icon i {
    font-size: 24px;
    color: white;
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Live Demo Section */
.live-demo {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.demo-wrapper {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 32px;
    align-items: start;
}

.demo-panel {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: rgba(247, 147, 26, 0.1);
    border-bottom: 1px solid var(--border-color);
    font-weight: 600;
    font-size: 14px;
}

.panel-header i {
    color: var(--accent-primary);
}

.panel-content {
    padding: 20px;
}

.config-group {
    margin-bottom: 24px;
}

.config-group:last-of-type {
    margin-bottom: 20px;
}

.config-label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.config-value {
    color: var(--accent-primary);
    font-weight: 600;
    font-family: 'Rajdhani', sans-serif;
    font-size: 16px;
}

.config-slider {
    width: 100%;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--border-color);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

.config-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 18px;
    height: 18px;
    background: var(--accent-gradient);
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 8px var(--glow-primary);
    transition: transform 0.2s;
}

.config-slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.config-slider::-moz-range-thumb {
    width: 18px;
    height: 18px;
    background: var(--accent-gradient);
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 8px var(--glow-primary);
}

.slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 6px;
}

.config-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.config-btn {
    padding: 10px 16px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.config-btn:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
}

.config-btn.active {
    background: var(--accent-gradient);
    border-color: transparent;
    color: white;
}

.config-checkboxes {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 12px;
    color: var(--text-secondary);
}

.checkbox-item:hover {
    border-color: var(--accent-primary);
}

.checkbox-item input {
    display: none;
}

.checkbox-mark {
    width: 16px;
    height: 16px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    position: relative;
    transition: all 0.2s;
    flex-shrink: 0;
}

.checkbox-item input:checked + .checkbox-mark {
    background: var(--accent-gradient);
    border-color: transparent;
}

.checkbox-item input:checked + .checkbox-mark::after {
    content: '';
    position: absolute;
    left: 4px;
    top: 1px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-item input:checked ~ span {
    color: var(--text-primary);
}

.checkbox-item i {
    color: var(--accent-primary);
    font-size: 14px;
}

.config-toggles {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toggle-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
}

.toggle-item:hover {
    border-color: var(--accent-primary);
}

.toggle-text {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--text-secondary);
}

.toggle-text i {
    color: var(--accent-primary);
    width: 16px;
    text-align: center;
}

.toggle-switch {
    position: relative;
    width: 44px;
    height: 24px;
}

.toggle-switch input {
    display: none;
}

.toggle-slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--border-color);
    border-radius: 12px;
    transition: all 0.3s;
    cursor: pointer;
}

.toggle-slider::before {
    content: '';
    position: absolute;
    width: 18px;
    height: 18px;
    left: 3px;
    bottom: 3px;
    background: white;
    border-radius: 50%;
    transition: all 0.3s;
}

.toggle-switch input:checked + .toggle-slider {
    background: var(--accent-gradient);
}

.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(20px);
}

.demo-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.demo-actions .btn {
    flex: 1;
    justify-content: center;
    padding: 14px 20px;
}

.btn-start {
    background: var(--accent-gradient);
}

.btn-stop {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
}

.btn-stop:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.demo-output {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 600px;
}

.output-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background: rgba(247, 147, 26, 0.1);
    border-bottom: 1px solid var(--border-color);
}

.output-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    font-size: 14px;
}

.output-title i {
    color: var(--accent-primary);
}

.output-stats {
    display: flex;
    gap: 24px;
}

.output-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.output-stat .stat-label {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.output-stat .stat-value {
    font-family: 'Rajdhani', sans-serif;
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
}

.output-stat .stat-value.highlight {
    color: var(--success);
}

.output-terminal {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 12px;
    line-height: 1.6;
}

.output-terminal .terminal-line {
    display: flex;
    gap: 12px;
    padding: 4px 0;
    animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateX(-10px); }
    to { opacity: 1; transform: translateX(0); }
}

.terminal-time {
    color: var(--text-muted);
    flex-shrink: 0;
}

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

.terminal-line.generating .terminal-text {
    color: var(--accent-primary);
}

.terminal-line.checking .terminal-text {
    color: #00b4d8;
}

.terminal-line.hit {
    background: rgba(0, 210, 106, 0.1);
    border-radius: 4px;
    padding: 8px 12px;
    margin: 4px 0;
}

.terminal-line.hit .terminal-text {
    color: var(--success);
    font-weight: 600;
}

.terminal-line.empty .terminal-text {
    color: var(--text-muted);
}

.terminal-line.error .terminal-text {
    color: #ff6b6b;
}

/* How It Works */
.how-it-works {
    padding: 100px 0;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.step-card {
    text-align: center;
    padding: 40px 32px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    position: relative;
    transition: all 0.3s;
}

.step-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
}

.step-number {
    font-family: 'Rajdhani', sans-serif;
    font-size: 64px;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 20px;
}

.step-card h3 {
    font-size: 22px;
    font-weight: 600;
    margin-bottom: 12px;
}

.step-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Supported Chains */
.supported {
    background: var(--bg-secondary);
}

.chains-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}

.chain-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px 16px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    transition: all 0.3s;
}

.chain-card:hover {
    border-color: var(--accent-primary);
    background: var(--card-hover);
    transform: translateY(-4px);
}

.chain-card i {
    font-size: 32px;
    color: var(--accent-primary);
}

.chain-card span {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

/* Wallet Types Section */
.wallet-types {
    padding: 100px 0;
}

.wallets-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.wallet-card {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.wallet-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 40%, rgba(247, 147, 26, 0.1) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.wallet-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(247, 147, 26, 0.2);
}

.wallet-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    font-size: 20px;
    color: white;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.wallet-card:hover .wallet-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
}

.wallet-icon.exodus { background: linear-gradient(135deg, #8B5CF6 0%, #6366F1 100%); }
.wallet-icon.metamask { background: linear-gradient(135deg, #F6851B 0%, #E2761B 100%); }
.wallet-icon.phantom { background: linear-gradient(135deg, #AB9FF2 0%, #534BB1 100%); }
.wallet-icon.trust { background: linear-gradient(135deg, #3375BB 0%, #0500FF 100%); }
.wallet-icon.ledger { background: linear-gradient(135deg, #000000 0%, #333333 100%); }
.wallet-icon.trezor { background: linear-gradient(135deg, #00A651 0%, #008F46 100%); }
.wallet-icon.coinbase { background: linear-gradient(135deg, #0052FF 0%, #0033CC 100%); }
.wallet-icon.atomic { background: linear-gradient(135deg, #2E3148 0%, #1C1D27 100%); }

.wallet-info {
    flex: 1;
}

.wallet-info h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
    transition: color 0.3s ease;
}

.wallet-card:hover .wallet-info h3 {
    color: var(--accent-primary);
}

.wallet-info p {
    font-size: 12px;
    color: var(--text-muted);
}

.wallet-arrow {
    color: var(--text-muted);
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateX(-10px);
}

.wallet-card:hover .wallet-arrow {
    opacity: 1;
    transform: translateX(0);
    color: var(--accent-primary);
}

/* Seed Types */
.seed-types {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.seed-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.seed-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 32px;
    text-align: center;
    position: relative;
    transition: all 0.3s;
}

.seed-card:hover {
    border-color: var(--accent-primary);
    transform: translateY(-4px);
}

.seed-card.featured {
    border-color: var(--accent-primary);
    background: var(--card-hover);
}

.seed-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 6px 16px;
    background: var(--accent-gradient);
    border-radius: 100px;
    font-size: 11px;
    font-weight: 600;
    color: white;
    white-space: nowrap;
}

.seed-count {
    font-family: 'Rajdhani', sans-serif;
    font-size: 56px;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 12px;
}

.seed-card h3 {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 12px;
}

.seed-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 20px;
}

.seed-security {
    margin-top: auto;
}

.security-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 8px;
}

.security-bar {
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
    overflow: hidden;
}

.security-fill {
    height: 100%;
    background: var(--accent-gradient);
    border-radius: 2px;
    transition: width 0.5s ease;
}

/* Download Section */
.download {
    background: var(--bg-secondary);
}

.download-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.download-content {
    max-width: 480px;
}

.download-desc {
    font-size: 17px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.btn-download {
    width: 100%;
    justify-content: center;
    padding: 18px 32px;
    font-size: 16px;
    background: var(--accent-gradient);
    color: white;
    position: relative;
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 40px var(--glow-primary);
}

.btn-badge {
    position: absolute;
    right: 16px;
    padding: 4px 10px;
    background: rgba(255,255,255,0.2);
    border-radius: 6px;
    font-size: 12px;
}

.download-info {
    display: flex;
    gap: 24px;
    margin-top: 24px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--text-muted);
}

.info-item i {
    color: var(--accent-primary);
}

/* Download Visual */
.download-visual {
    display: flex;
    justify-content: center;
}

.download-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 40px;
    text-align: center;
    max-width: 300px;
}

.card-icon svg {
    width: 80px;
    height: 80px;
    margin-bottom: 24px;
}

.card-details {
    margin-bottom: 24px;
}

.card-name {
    display: block;
    font-size: 16px;
    font-weight: 600;
    margin-bottom: 4px;
}

.card-type {
    font-size: 13px;
    color: var(--text-muted);
}

.card-progress {
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
    overflow: hidden;
}

.progress-bar {
    width: 0%;
    height: 100%;
    background: var(--accent-gradient);
    border-radius: 2px;
    animation: progress 2s ease-out infinite;
}

@keyframes progress {
    0% { width: 0%; }
    50% { width: 70%; }
    100% { width: 100%; }
}

/* Password Notice */
.password-notice {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 16px;
    padding: 12px 20px;
    background: rgba(247, 147, 26, 0.1);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.password-notice i {
    color: var(--accent-primary);
}

.password-notice code {
    background: var(--bg-tertiary);
    padding: 4px 12px;
    border-radius: 4px;
    font-family: 'Monaco', 'Consolas', monospace;
    font-size: 15px;
    font-weight: 600;
    color: var(--accent-primary);
    letter-spacing: 2px;
}

/* Requirements */
.requirements {
    margin-top: 32px;
    padding: 20px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.requirements h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.requirements ul {
    list-style: none;
}

.requirements li {
    font-size: 13px;
    color: var(--text-secondary);
    padding: 4px 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.requirements li::before {
    content: "•";
    color: var(--accent-primary);
}

/* FAQ */
.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--border-color);
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 16px;
    font-weight: 500;
    text-align: left;
    cursor: pointer;
    font-family: inherit;
    transition: color 0.2s;
}

.faq-question:hover {
    color: var(--accent-primary);
}

.faq-question i {
    transition: transform 0.3s;
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s, padding 0.3s;
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding-bottom: 24px;
}

.faq-answer p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
}

/* Footer */
.footer {
    background: var(--bg-primary);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand {
    max-width: 280px;
}

.footer-brand .logo {
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
}

.footer-links h4 {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--text-primary);
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    font-size: 14px;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    font-size: 13px;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 40px;
    }

    .hero-content {
        order: 1;
    }

    .hero-visual {
        order: 0;
    }

    .hero-subtitle {
        margin: 0 auto 32px;
    }

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

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

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .demo-wrapper {
        grid-template-columns: 1fr;
    }

    .demo-output {
        height: 400px;
    }

    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .chains-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .seed-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .wallets-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .download-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .download-content {
        max-width: 100%;
    }

    .download-info {
        justify-content: center;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .nav-cta {
        display: none;
    }

    .mobile-menu {
        display: flex;
    }

    .hero {
        padding-top: 100px;
    }

    .hero-actions {
        flex-direction: column;
    }

    .hero-stats {
        flex-wrap: wrap;
        gap: 24px;
    }

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

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

    .chains-grid {
        grid-template-columns: repeat(3, 1fr);
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .section-title {
        font-size: 32px;
    }

    .hero-title {
        font-size: 40px;
    }

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

    .chains-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}