/* Order Page Styles */
.order-page {
    padding: 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.deposit-section {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
}

.deposit-section h2 {
    color: var(--text-color);
    margin-bottom: 1rem;
}

.deposit-address {
    background: rgba(0, 0, 0, 0.2);
    padding: 1rem;
    border-radius: 6px;
    font-family: monospace;
    font-size: 1.2rem;
    color: var(--accent-color);
    margin-bottom: 2rem;
    word-break: break-all;
}

#qrcode {
    display: flex;
    justify-content: center;
    margin: 2rem 0;
}

#qrcode img {
    background: transparent;
    padding: 0;
    border-radius: 4px;
}

.status-section {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.status-section h3 {
    color: var(--text-color);
    margin-bottom: 1rem;
}

.order-container {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-top: 2rem;
}

.order-section {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.deposit-details {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
}

.address-display {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    max-width: 500px;
}

.address-display input {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: var(--input-bg);
    color: var(--text-color);
    font-family: monospace;
}

.copy-btn {
    padding: 0.75rem;
    border: none;
    background: var(--primary-color);
    color: white;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.3s ease;
}

.copy-btn:hover {
    background: var(--primary-color-dark);
}

.time-remaining {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color-light);
}

.status-timeline {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    padding: 1rem;
}

.status-step {
    display: flex;
    gap: 1.5rem;
    position: relative;
}

.status-step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 1.5rem;
    top: 3rem;
    bottom: -2rem;
    width: 2px;
    background: var(--border-color);
}

.status-icon {
    width: 3rem;
    height: 3rem;
    background: var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    flex-shrink: 0;
}

.status-text {
    padding: 12px 15px 12px 35px;
    border-radius: 6px;
    margin: 10px 0;
    font-size: 1rem;
    position: relative;
    background: rgba(25, 26, 27, 0.85);
}

.order-status {
    font-size: 1.2rem;
    margin-bottom: 1rem;
    position: relative;
    padding-left: 25px;
}

.order-status::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.status-waiting::before {
    background: #f7931a;
    animation: blink 1s infinite;
}

.status-confirming::before {
    background: #00c3ff;
    animation: blink 1s infinite;
}

.status-mixing::before {
    background: #9f00ff;
    animation: blink 1s infinite;
}

.status-completed::before {
    background: #00ff00;
    animation: blink 1s infinite;
}

@keyframes blink {
    0% { opacity: 0.4; }
    50% { opacity: 1; }
    100% { opacity: 0.4; }
}

/* Amount Info Styles */
.amount-info {
    width: 100%;
    max-width: 500px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 1rem;
    animation: fadeIn 0.5s ease-out;
}

.amount-display {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.amount-label {
    color: var(--text-color-light);
    font-size: 0.9rem;
}

.amount-value {
    font-size: 2rem;
    font-weight: bold;
    color: var(--accent-color);
}

.amount-usd {
    color: var(--text-color-light);
    font-size: 0.9rem;
}

/* Progress Bar Styles */
.confirmation-progress {
    margin-top: 1rem;
}

.progress-bar {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin: 0.5rem 0;
}

.progress-fill {
    height: 100%;
    background: var(--accent-color);
    width: 0%;
    transition: width 0.3s ease;
}

.confirmation-text {
    font-size: 0.9rem;
    color: var(--text-color-light);
}

/* Mixing Animation */
.mixing-animation {
    position: relative;
    height: 40px;
    margin-top: 1rem;
    overflow: hidden;
}

.mixing-particles {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 8px;
    height: 8px;
    background: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 15px rgba(255, 159, 28, 0.3);
    opacity: 0.4;
}

.particle::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    filter: blur(3px);
    opacity: 0.3;
}

.particle:nth-child(1) { 
    top: 20%; left: 20%;
    animation: float-circle 6s infinite linear;
}
.particle:nth-child(2) { 
    top: 70%; left: 30%;
    animation: float-circle 7s infinite linear reverse;
}
.particle:nth-child(3) { 
    top: 40%; left: 60%;
    animation: float-circle-alt 8s infinite linear;
}
.particle:nth-child(4) { 
    top: 80%; left: 40%;
    animation: float-circle-alt 6.5s infinite linear reverse;
}
.particle:nth-child(5) { 
    top: 30%; left: 70%;
    animation: float-circle 7.5s infinite linear;
}
.particle:nth-child(6) { 
    top: 60%; left: 20%;
    animation: float-circle-alt 8.5s infinite linear reverse;
}
.particle:nth-child(7) { 
    top: 50%; left: 50%;
    animation: float-circle 7s infinite linear;
}
.particle:nth-child(8) { 
    top: 25%; left: 45%;
    animation: float-circle-alt 6s infinite linear reverse;
}
.particle:nth-child(9) { 
    top: 75%; left: 65%;
    animation: float-circle 8.5s infinite linear;
}
.particle:nth-child(10) { 
    top: 35%; left: 25%;
    animation: float-circle-alt 7.5s infinite linear reverse;
}

@keyframes float-circle {
    0% { transform: rotate(0deg) translateX(50px) rotate(0deg); }
    100% { transform: rotate(360deg) translateX(50px) rotate(-360deg); }
}

@keyframes float-circle-alt {
    0% { transform: rotate(0deg) translateX(35px) rotate(0deg); }
    100% { transform: rotate(-360deg) translateX(35px) rotate(360deg); }
}

/* Confirmation Count */
.confirmation-count {
    margin-top: 0.5rem;
    font-size: 0.9rem;
    color: var(--accent-color);
}

/* Status Step Animations */
.status-step[data-status='active'] .status-icon {
    animation: pulse 2s infinite;
}

.status-step[data-status='completed'] .status-icon {
    animation: fadeIn 0.5s ease-out;
}

/* Address validation styles */
.address-error {
    color: #dc3545;
    font-size: 0.8rem;
    margin-top: 6px;
    padding: 4px 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    animation: fadeIn 0.2s ease-in-out;
}

.address-error i {
    font-size: 0.75rem;
}

.input-with-icon.invalid {
    border: 1px solid #dc3545 !important;
    box-shadow: 0 0 0 1px rgba(220, 53, 69, 0.2);
    border-radius: 6px;
}

/* Settings Sliders Styles */
.settings-slider-container {
    position: relative;
    height: 30px;  
    display: flex;
    align-items: center;
    margin: 1rem 0;
}

.settings-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 2px;
    outline: none;
}

.settings-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--gradient-accent);
    border: 2px solid #fff;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 0 4px rgba(247, 147, 26, 0.18), 0 2px 6px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease;
}

.settings-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.settings-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--accent-color);
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid #fff;
    box-shadow: 0 0 0 4px rgba(247, 147, 26, 0.18), 0 2px 6px rgba(0, 0, 0, 0.3);
}

:root {
    --primary-bg: #0f1725;
    --dark-bg: #0d1117;
    --accent-color: #f7931a;
    --accent-hover: #ffa938;
    --accent-soft: rgba(247, 147, 26, 0.12);
    --accent-border: rgba(247, 147, 26, 0.28);
    --accent-glow: rgba(247, 147, 26, 0.35);

    --text-color: #ffffff;
    --secondary-text: rgba(255, 255, 255, 0.72);
    --text-color-light: rgba(255, 255, 255, 0.55);

    --card-bg: rgba(255, 255, 255, 0.045);
    --card-bg-hover: rgba(255, 255, 255, 0.075);
    --border-color: rgba(255, 255, 255, 0.09);
    --input-bg: rgba(0, 0, 0, 0.28);

    --primary-color: #f7931a;
    --primary-color-dark: #e68a19;

    --gradient-accent: linear-gradient(135deg, #ffb347 0%, #f7931a 55%, #e07d0a 100%);
    --gradient-text: linear-gradient(120deg, #ffd591 0%, #f7931a 60%, #ff8a00 100%);

    --radius-sm: 8px;
    --radius: 14px;
    --radius-lg: 20px;
    --radius-pill: 999px;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
    --shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 24px 60px rgba(0, 0, 0, 0.45);
    --shadow-glow: 0 10px 40px rgba(247, 147, 26, 0.28);

    --transition: 0.28s cubic-bezier(0.22, 1, 0.36, 1);
    --transition-fast: 0.18s cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--dark-bg);
    background-image:
        radial-gradient(1200px 600px at 15% -10%, rgba(247, 147, 26, 0.10) 0%, transparent 60%),
        radial-gradient(1000px 700px at 100% 0%, rgba(0, 195, 255, 0.06) 0%, transparent 55%),
        radial-gradient(circle at 50% 120%, #1a2332 0%, #0d1117 60%);
    background-attachment: fixed;
    min-height: 100vh;
    margin: 0;
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: #fff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: 0.1px;
}

::selection {
    background: rgba(247, 147, 26, 0.3);
    color: #fff;
}

* {
    scrollbar-width: thin;
    scrollbar-color: rgba(247, 147, 26, 0.5) transparent;
}
*::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}
*::-webkit-scrollbar-thumb {
    background: rgba(247, 147, 26, 0.45);
    border-radius: 999px;
    border: 2px solid transparent;
    background-clip: content-box;
}
*::-webkit-scrollbar-thumb:hover {
    background: rgba(247, 147, 26, 0.7);
    background-clip: content-box;
}

nav {
    position: sticky;
    top: 0;
    z-index: 100;
    display: flex;
    justify-content: center;
    padding: 1rem 4rem;
    padding-left: 120px;
    align-items: center;
    background: rgba(13, 17, 23, 0.65);
    backdrop-filter: blur(14px) saturate(140%);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    border-bottom: 1px solid var(--border-color);
}

.logo {
    position: absolute;
    left: 24px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    transition: transform var(--transition);
}

.logo:hover {
    transform: translateY(-50%) scale(1.06);
}

.bitcoin-logo {
    height: 32px;
    width: auto;
    filter: brightness(1) drop-shadow(0 0 10px rgba(247, 147, 26, 0.25));
}

.nav-links {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--secondary-text);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.4px;
    padding: 0.5rem 0.9rem;
    border-radius: var(--radius-pill);
    position: relative;
    transition: color var(--transition), background var(--transition);
}

.nav-links a:hover {
    color: var(--accent-color);
    background: var(--accent-soft);
}

.nav-links a.active {
    color: var(--accent-color);
    background: var(--accent-soft);
}

.clean-now-btn {
    background: var(--gradient-accent);
    color: #fff;
    border: none;
    padding: 0.55rem 1.5rem;
    border-radius: var(--radius-pill);
    cursor: pointer;
    font-weight: 600;
    box-shadow: var(--shadow-glow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.clean-now-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 44px rgba(247, 147, 26, 0.4);
}

main {
    padding: 4rem;
}

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

.text-section {
    flex: 1;
}

h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.1;
}

p {
    font-size: 1.5rem;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.start-now-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    background: var(--gradient-accent);
    color: #fff;
    border: none;
    padding: 1rem 2.5rem;
    border-radius: var(--radius-pill);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    box-shadow: var(--shadow-glow);
    transition: transform var(--transition), box-shadow var(--transition);
}

.start-now-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 18px 50px rgba(247, 147, 26, 0.42);
}

.start-now-btn:active {
    transform: translateY(-1px) scale(1);
}

.mixer-visualization {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.bitcoin-flow {
    position: relative;
    width: 100%;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.source-coin {
    width: 80px;
    height: 80px;
    background: var(--accent-color);
    border-radius: 50%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.arrow {
    width: 100px;
    height: 4px;
    background: var(--accent-color);
    position: relative;
}

.arrow::after {
    content: '';
    position: absolute;
    right: -10px;
    top: -8px;
    border-left: 20px solid var(--accent-color);
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
}

.pool {
    position: relative;
    width: 200px;
    height: 200px;
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    overflow: hidden;
}

.pool span {
    color: var(--accent-color);
    font-weight: bold;
}

.coin-cluster {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 5px;
    margin-top: 10px;
}

.output-coins {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.output-coin {
    width: 40px;
    height: 40px;
    background: var(--accent-color);
    border-radius: 50%;
    position: relative;
}

.output-coin::after {
    content: '+';
    position: absolute;
    right: -20px;
    color: var(--accent-color);
    font-size: 1.2rem;
}

.info-sections {
    max-width: 1200px;
    margin: 4rem auto;
    padding: 0 2rem;
}

.info-section {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    margin-bottom: 2rem;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow);
    transition: border-color var(--transition), transform var(--transition);
}

.info-section:hover {
    border-color: var(--accent-border);
    transform: translateY(-3px);
}

.info-section h2 {
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.info-section p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

.step h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

.feature {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: var(--radius);
    transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

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

.feature h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.benefits-list {
    list-style: none;
    padding: 0;
}

.benefits-list li {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
}

.benefits-list li::before {
    content: "•";
    color: var(--accent-color);
    position: absolute;
    left: 0;
}

.about-page {
    background: none;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
    position: relative;
}

.section-header::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -1px;
    width: 60px;
    height: 2px;
    background: var(--gradient-accent);
    border-radius: 2px;
}

.section-header i {
    font-size: 1.8rem;
    color: var(--accent-color);
    margin-right: 1rem;
    filter: drop-shadow(0 0 8px rgba(247, 147, 26, 0.35));
}

.section-header h2 {
    color: var(--text-color);
    font-size: 2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin: 0;
}

.mission-section {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    margin-bottom: 3rem;
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
}

.section-content p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--secondary-text);
}

.privacy-features, .security-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(247, 147, 26, 0.2);
    background: rgba(255, 255, 255, 0.08);
}

.feature-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
    background: rgba(247, 147, 26, 0.1);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

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

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

.stats-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 4rem 0;
    padding: 2rem;
    background: rgba(247, 147, 26, 0.1);
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.stat-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
}

.stat-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
}

.stat-info h3 {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

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

.faq-page {
    min-height: 100vh;
    padding-bottom: 4rem;
}

.faq-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.faq-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 1.75rem;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
    backdrop-filter: blur(12px);
}

.faq-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-border);
    background: var(--card-bg-hover);
}

.faq-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.faq-header i {
    font-size: 1.4rem;
    color: var(--accent-color);
    background: var(--accent-soft);
    border: 1px solid var(--accent-border);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: transform var(--transition);
}

.faq-card:hover .faq-header i {
    transform: scale(1.1) rotate(-6deg);
}

.faq-header h3 {
    color: var(--text-color);
    font-size: 1.1rem;
    margin: 0;
}

.faq-card p {
    color: var(--secondary-text);
    line-height: 1.6;
    margin: 0;
    font-size: 0.95rem;
}

.faq-page .content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem;
}

.faq-item {
    background: none;
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.faq-item h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.faq-item p {
    line-height: 1.6;
}

.hero-section {
    text-align: center;
    padding: 4rem 2rem;
    background: none;
    margin-bottom: 3rem;
}

.hero-section h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    color: var(--accent-color);
    font-weight: 800;
    letter-spacing: -1px;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-section .subtitle {
    font-size: 1.5rem;
    color: #fff;
    opacity: 0.85;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.section-header {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    border-bottom: 2px solid rgba(247, 147, 26, 0.3);
    padding-bottom: 1rem;
}

.section-header i {
    font-size: 2rem;
    color: var(--accent-color);
    margin-right: 1rem;
}

.section-header h2 {
    color: var(--accent-color);
    font-size: 2rem;
    margin: 0;
}

.mission-section {
    background: none;
    border-radius: 15px;
    padding: 2rem;
    margin-bottom: 3rem;
}

.section-content p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #fff;
    opacity: 0.9;
}

.privacy-features, .security-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.feature-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), background var(--transition);
}

.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-border);
    background: var(--card-bg-hover);
}

.feature-card i {
    font-size: 2rem;
    color: var(--accent-color);
    background: var(--accent-soft);
    border: 1px solid var(--accent-border);
    width: 72px;
    height: 72px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.25rem;
    transition: transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover i {
    transform: scale(1.08);
    box-shadow: 0 0 28px rgba(247, 147, 26, 0.35);
}

.feature-card h3 {
    color: #fff;
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 600;
}

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

.stats-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
    margin-bottom: 4rem;
}

.stat-card {
    background: rgba(247, 147, 26, 0.1);
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.stat-card i {
    font-size: 2.5rem;
    color: var(--accent-color);
}

.stat-info h3 {
    font-size: 2rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
}

.stat-info p {
    color: #fff;
    opacity: 0.9;
}

.nav-links a i {
    margin-right: 0.5rem;
}

.clean-now-btn i {
    margin-right: 0.5rem;
}

/* Homepage Hero Section */
.hero-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 4rem 2rem;
}

.text-section h1 {
    background: linear-gradient(120deg, #ffffff 0%, #ffe3bf 45%, #f7931a 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-section h1 i {
    color: var(--accent-color);
    -webkit-text-fill-color: var(--accent-color);
    margin-right: 0.5rem;
}

/* Step Cards */
.step-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    position: relative;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.step-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow);
    border-color: var(--accent-border);
}

.step-icon {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--accent-soft);
    border: 1px solid var(--accent-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition), box-shadow var(--transition);
}

.step-card:hover .step-icon {
    transform: scale(1.08);
    box-shadow: 0 0 30px rgba(247, 147, 26, 0.35);
}

.step-icon i {
    font-size: 2rem;
    color: var(--accent-color);
}

.step-number {
    position: absolute;
    top: -10px;
    right: -10px;
    width: 30px;
    height: 30px;
    background: var(--accent-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: bold;
}

.step-card h3 {
    color: var(--accent-color);
    font-size: 1.3rem;
    margin-bottom: 2rem;
}

.step-card p {
    color: var(--secondary-text);
    line-height: 1.5;
    margin: 0;
}

/* Benefits List */
.benefits-list li i {
    color: var(--accent-color);
    margin-right: 1rem;
}

/* CTA Section */
.cta-section {
    text-align: center;
    background:
        radial-gradient(600px 200px at 50% 0%, rgba(247, 147, 26, 0.18) 0%, transparent 70%),
        var(--accent-soft);
    border: 1px solid var(--accent-border);
    border-radius: var(--radius-lg);
    padding: 4rem 2rem;
    margin-top: 4rem;
    box-shadow: var(--shadow);
}

.cta-section h2 {
    color: var(--accent-color);
    font-size: 2.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 1.5rem;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.start-now-btn.large {
    padding: 1.2rem 3rem;
    font-size: 1.3rem;
}

/* Bitcoin Flow Animation */
.source-coin i {
    font-size: 2rem;
    color: #fff;
}

.pool span i {
    margin-right: 0.5rem;
}

@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2.5rem;
    }

    .hero-section .subtitle {
        font-size: 1.2rem;
    }

    .section-header {
        flex-direction: column;
        text-align: center;
    }

    .section-header i {
        margin-right: 0;
        margin-bottom: 1rem;
    }

    .stats-section {
        grid-template-columns: 1fr;
    }

    .hero-content {
        flex-direction: column;
        text-align: center;
        padding: 2rem 1rem;
    }

    .mixer-visualization {
        margin-top: 3rem;
    }

    .step-card {
        margin-bottom: 2rem;
    }

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

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

.mixing-page {
    min-height: 100vh;
    padding-bottom: 4rem;
}

.mixing-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 1rem;
}

.mixing-form {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.form-section {
    padding: 1.75rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow);
    transition: border-color var(--transition);
}

.form-section:hover {
    border-color: var(--accent-border);
}

.addresses-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.address-input-group {
    position: relative;
    margin-bottom: 0.5rem;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 8px;
    padding: 0.75rem;
}

.address-header {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.address-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
}

.address-color-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--address-color, #00f2fe);
}

.address-percentage {
    font-weight: bold;
    font-size: 1rem;
    color: var(--address-color, #00f2fe);
    margin: 0 1rem;
}

.remove-address-btn {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: none;
    background: rgba(255, 59, 48, 0.2);
    color: #ff3b30;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    padding: 0;
    font-size: 0.8rem;
}

.remove-address-btn:hover {
    background: rgba(255, 59, 48, 0.4);
}

.input-with-icon {
    display: flex;
    align-items: center;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 0.65rem 0.85rem;
    gap: 0.75rem;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.input-with-icon:focus-within {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(247, 147, 26, 0.15);
}

.input-with-icon i {
    color: var(--accent-color);
    font-size: 0.9rem;
}

.input-with-icon input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-color);
    font-size: 0.9rem;
    outline: none;
}

.add-address-btn {
    width: 100%;
    padding: 0.5rem;
    background: none;
    border: 1px solid var(--accent-color);
    border-radius: 8px;
    color: var(--accent-color);
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 0.5rem;
}

.add-address-btn:hover {
    background: rgba(247, 147, 26, 0.1);
}

.address-list {
    margin-bottom: 2rem;
}

.address-input-group {
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.address-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 0.75rem;
    position: relative;
    padding-right: 30px;
}

.address-color-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--address-color, #00f2fe);
}

.address-percentage {
    margin: 0 0 0 auto;
    font-weight: bold;
    color: var(--address-color, #00f2fe);
    text-align: right;
    min-width: 3.5ch;
}

.percentage-distribution {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

.percentage-distribution label {
    display: block;
    margin-bottom: 1rem;
    color: var(--text-color);
    font-weight: 500;
}

.distribution-bar-container {
    position: relative;
    height: 10px;
    background: rgba(0, 0, 0, 0.4);
    border-radius: var(--radius-pill);
    margin: 1.75rem 0 1.25rem;
}

.distribution-bar {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    background: var(--accent-color);
    border-radius: var(--radius-pill);
    transition: background 0.25s ease;
}

.distribution-handles {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 22px;
    height: 22px;
    background: #fff;
    border: 3px solid var(--dark-bg);
    border-radius: 50%;
    cursor: grab;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.45);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    z-index: 10;
}

.distribution-handles:hover {
    transform: translate(-50%, -50%) scale(1.12);
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.55);
}

.distribution-handles:active {
    cursor: grabbing;
    transform: translate(-50%, -50%) scale(1.05);
}

.address-input-group[data-color="#00f2fe"] .address-color-indicator {
    background-color: #00f2fe;
}

.address-input-group[data-color="#9f00ff"] .address-color-indicator {
    background-color: #9f00ff;
}

.address-input-group[data-color="#ff0099"] .address-color-indicator {
    background-color: #ff0099;
}

.address-input-group[data-color="#00ff66"] .address-color-indicator {
    background-color: #00ff66;
}

.address-input-group[data-color="#ffaa00"] .address-color-indicator {
    background-color: #ffaa00;
}

.summary-section {
    background: rgba(247, 147, 26, 0.1);
}

.summary-details {
    display: grid;
    gap: 1rem;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-item.total {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 2px solid rgba(247, 147, 26, 0.3);
    font-weight: bold;
}

.submit-btn {
    background: var(--gradient-accent);
    color: #fff;
    border: none;
    padding: 1.1rem 2rem;
    border-radius: var(--radius-pill);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    box-shadow: var(--shadow-glow);
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 18px 50px rgba(247, 147, 26, 0.42);
}

.submit-btn:active {
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .mixing-container {
        padding: 0 1rem;
    }

    .form-section {
        padding: 1.5rem;
    }
}

.privacy-settings {
    margin-bottom: 2rem;
}

.privacy-settings h2 {
    color: var(--accent-color);
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.privacy-settings h2 i {
    color: var(--accent-color);
}

.privacy-card {
    position: relative;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.privacy-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.5rem;
}

.privacy-label {
    color: var(--text-color);
    font-size: 1.2rem;
}

.privacy-value {
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.2rem;
}

.privacy-description {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.privacy-slider-container {
    position: relative;
    padding: 1rem 0;
    margin: 1.5rem 0;
}

.privacy-slider {
    position: relative;
    width: 100%;
    height: 6px;
    background: rgba(0, 0, 0, 0.4);
    appearance: none;
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

.privacy-slider::-webkit-slider-thumb {
    appearance: none;
    width: 16px;
    height: 16px;
    background: white;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    cursor: grab;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease;
}

.privacy-slider::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: white;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    cursor: grab;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease;
}

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

.privacy-slider::-moz-range-thumb:hover {
    transform: scale(1.1);
}

.privacy-slider-track {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: var(--value-percent, 50%);
    background: var(--accent-color);
    border-radius: 3px;
    pointer-events: none;
}

.privacy-range {
    display: flex;
    justify-content: space-between;
    margin-top: 0.5rem;
    color: var(--secondary-text);
    font-size: 0.9rem;
}

.privacy-value {
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1rem;
}

.privacy-card {
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    padding: 1.25rem;
    border-radius: var(--radius);
    margin: 0.75rem 0;
    transition: border-color var(--transition);
}

.privacy-card:hover {
    border-color: var(--accent-border);
}

.privacy-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.privacy-label {
    font-size: 1rem;
    color: var(--text-color);
}

.privacy-description {
    color: var(--secondary-text);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

/* Settings Sliders Styles */
.settings-slider-container {
    position: relative;
    height: 30px;  
    display: flex;
    align-items: center;
    margin: 1rem 0;
}

.settings-slider {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    background: rgba(0, 0, 0, 0.4);
    border-radius: 2px;
    outline: none;
}

.settings-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: var(--gradient-accent);
    border: 2px solid #fff;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 0 4px rgba(247, 147, 26, 0.18), 0 2px 6px rgba(0, 0, 0, 0.3);
    transition: transform 0.2s ease;
}

.settings-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

.settings-slider::-moz-range-thumb {
    width: 20px;
    height: 20px;
    background: var(--accent-color);
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid #fff;
    box-shadow: 0 0 0 4px rgba(247, 147, 26, 0.18), 0 2px 6px rgba(0, 0, 0, 0.3);
}

/* Styles pour le QR code */
.qr-container {
    display: flex;
    justify-content: center;
    margin: 2rem 0;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
}

#qrcode {
    background: white;
    padding: 0.75rem;
    border-radius: 10px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

#qrcode img {
    display: block;
}

/* Status styles - Correction */
.status-container {
    background: rgba(25, 26, 27, 0.85);
    border-radius: 6px;
}

.status-text {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    font-size: 1.1rem;
    position: relative;
}

.status-text p {
    margin: 0.5rem 0 0;
    color: var(--text-color-light);
}

/* CoinJoin Animation */
.coinjoin-animation {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 3rem;
    margin-top: 3rem;
    position: relative;
}

.users-section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 180px;
}

.output-section {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.user-coin, .output-coin {
    width: 56px;
    height: 56px;
    background: linear-gradient(145deg, var(--accent-color), #ff9f1c);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-bg);
    font-size: 1.5rem;
    position: relative;
    animation: float 3s ease-in-out infinite;
    box-shadow: 0 8px 32px rgba(255, 159, 28, 0.2);
    transition: all 0.3s ease;
}

.user-coin::after, .output-coin::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    filter: blur(8px);
    opacity: 0.4;
    z-index: -1;
}

.user-coin:hover, .output-coin:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(255, 159, 28, 0.3);
}

.delayed-1 {
    animation-delay: 0.5s;
}

.delayed-2 {
    animation-delay: 1s;
}

/* Animation plus rapide pour les sorties */
.output-coin {
    animation-duration: 2.5s;
}

.arrow-section {
    color: var(--accent-color);
    font-size: 2rem;
    position: relative;
    animation: pulse-arrow 2s ease-in-out infinite;
}

.pool-section {
    position: relative;
}

.pool-circle {
    width: 180px;
    height: 180px;
    border: 2px solid var(--accent-color);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--accent-color);
    position: relative;
    overflow: hidden;
    background: rgba(255, 159, 28, 0.05);
    backdrop-filter: blur(5px);
    box-shadow: 0 0 40px rgba(255, 159, 28, 0.1);
    animation: subtle-pulse 4s ease-in-out infinite;
}

.pool-circle::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 159, 28, 0.1), transparent);
    animation: shine 3s linear infinite;
}

.pool-circle i {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 10px rgba(255, 159, 28, 0.5);
    animation: float-icon 3s ease-in-out infinite;
}

.pool-circle span {
    font-size: 1.2rem;
    font-weight: 600;
    letter-spacing: 1px;
}

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

.particle {
    position: absolute;
    width: 12px;
    height: 12px;
    background: var(--accent-color);
    border-radius: 50%;
    box-shadow: 0 0 20px rgba(255, 159, 28, 0.4);
    animation: orbit 4s infinite linear;
}

.particle::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: inherit;
    filter: blur(5px);
    opacity: 0.5;
}

.particle:nth-child(1) { animation-delay: 0s; transform: rotate(0deg) translateX(40px) rotate(0deg); }
.particle:nth-child(2) { animation-delay: -1s; transform: rotate(90deg) translateX(40px) rotate(-90deg); }
.particle:nth-child(3) { animation-delay: -2s; transform: rotate(180deg) translateX(40px) rotate(-180deg); }
.particle:nth-child(4) { animation-delay: -3s; transform: rotate(270deg) translateX(40px) rotate(-270deg); }

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

@keyframes pulse-arrow {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(0.9); opacity: 0.7; }
}

@keyframes orbit {
    from { transform: rotate(0deg) translateX(40px) rotate(0deg); }
    to { transform: rotate(360deg) translateX(40px) rotate(-360deg); }
}

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

@keyframes float-icon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

@keyframes shine {
    0% { transform: translateX(-50%) rotate(45deg); }
    100% { transform: translateX(150%) rotate(45deg); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .coinjoin-animation {
        gap: 1.5rem;
        flex-wrap: nowrap;
    }
    
    .pool-circle {
        width: 130px;
        height: 130px;
    }
    
    .user-coin, .output-coin {
        width: 42px;
        height: 42px;
    }

    .user-coin i,
    .output-coin i {
        font-size: 1.2rem;
    }
    
    .arrow-section {
        font-size: 1.5rem;
    }

    .pool-circle i {
        font-size: 1.8rem;
        margin-bottom: 0.25rem;
    }

    .pool-circle span {
        font-size: 1rem;
    }

    .output-section {
        gap: 0.75rem;
    }
}

/* Contact Section Styles */
.contact-section {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    margin-top: 2rem;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow);
}

.contact-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 1.5rem 0;
    padding: 1.1rem;
    background: var(--input-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    transition: border-color var(--transition);
}

.contact-info:hover {
    border-color: var(--accent-border);
}

.contact-email {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.contact-email:hover {
    color: #fff;
}

.contact-note {
    color: var(--text-color-light);
    font-size: 0.9rem;
    text-align: center;
    margin-top: 1rem;
}

/* Footer Styles */
footer {
    background: rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(14px);
    padding: 2.5rem 4rem;
    margin-top: 4rem;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.footer-nav {
    display: flex;
    gap: 2rem;
    margin-bottom: 1rem;
}

.footer-nav a,
.footer-nav a:link,
.footer-nav a:visited,
.footer-nav a:hover,
.footer-nav a:active,
.footer-nav a:focus {
    color: var(--text-color);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
    outline: 0;
    border: none;
    -moz-outline-style: none;
    box-shadow: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-nav a:hover {
    color: var(--accent-color);
}

.copyright {
    color: var(--text-color-light);
    font-size: 0.8rem;
    text-align: center;
}

hr {
    border: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(247, 147, 26, 0.45) 50%, transparent 100%);
    margin: 0;
}

marquee {
    display: block;
    padding: 0.6rem 0;
    background: linear-gradient(90deg, rgba(247, 147, 26, 0.08), rgba(247, 147, 26, 0.03) 50%, rgba(247, 147, 26, 0.08));
    border-bottom: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: var(--secondary-text);
}

/* Terms Page Styles */
.terms-page {
    padding: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.terms-container {
    margin-top: 2rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow);
    transition: background var(--transition), border-color var(--transition);
}

.terms-container:hover {
    background: var(--card-bg-hover);
    border-color: var(--accent-border);
}

.terms-section {
    margin-bottom: 2.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 2rem;
}

.terms-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.terms-section h2 {
    color: var(--accent-color);
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
}

.terms-section h2 i {
    margin-right: 0.75rem;
    filter: drop-shadow(0 0 8px rgba(247, 147, 26, 0.3));
}

.terms-section p {
    color: var(--secondary-text);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.terms-section ul {
    list-style: none;
    padding-left: 1.5rem;
}

.terms-section ul li {
    color: var(--secondary-text);
    margin-bottom: 0.75rem;
    position: relative;
    line-height: 1.7;
}

.terms-section ul li:before {
    content: "•";
    color: #f7931a;
    position: absolute;
    left: -1.5rem;
    font-size: 1.2em;
}

.hero-section {
    text-align: center;
    margin-bottom: 3rem;
}

.hero-section h1 {
    color: #f7931a;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.hero-section .subtitle {
    color: #ccc;
    font-size: 1.1rem;
}


/* ========================================
   RESPONSIVE DESIGN - MOBILE FIRST FIXES
   ======================================== */

/* Mobile Navigation */
@media (max-width: 1024px) {
    nav {
        padding: 1rem 1rem;
        padding-left: 60px;
    }
    
    .logo {
        left: 10px;
    }
    
    .bitcoin-logo {
        height: 25px;
    }
    
    .nav-links {
        gap: 1rem;
    }
    
    .nav-links a {
        font-size: 0.8rem;
    }
}

@media (max-width: 768px) {
    nav {
        padding: 0.75rem 0.5rem;
        padding-left: 50px;
        flex-wrap: wrap;
        justify-content: flex-start;
    }
    
    .logo {
        left: 8px;
    }
    
    .bitcoin-logo {
        height: 20px;
    }
    
    .nav-links {
        gap: 0.5rem;
        flex-wrap: wrap;
        justify-content: center;
        width: 100%;
        margin-top: 0.5rem;
    }
    
    .nav-links a {
        font-size: 0.7rem;
        padding: 0.25rem 0.5rem;
    }
    
    .nav-links a i {
        margin-right: 0.25rem;
    }
    
    .clean-now-btn {
        padding: 0.4rem 1rem;
        font-size: 0.7rem;
    }
    
    main {
        padding: 1.5rem 1rem;
    }
    
    /* Hero Section */
    .hero-content {
        flex-direction: column;
        padding: 2rem 1rem;
        gap: 2rem;
    }
    
    .text-section {
        text-align: center;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    p {
        font-size: 1rem;
        line-height: 1.5;
        margin-bottom: 1.5rem;
    }
    
    .start-now-btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.9rem;
    }
    
    /* Mixer Visualization */
    .coinjoin-animation {
        flex-direction: row;
        flex-wrap: nowrap;
        gap: 0.75rem;
        width: 100%;
        justify-content: center;
        align-items: center;
        margin-top: 1.5rem;
    }
    
    .users-section,
    .pool-section,
    .output-section,
    .arrow-section {
        width: auto;
    }
    
    .pool-circle {
        width: 90px;
        height: 90px;
    }

    .pool-circle i {
        font-size: 1.4rem;
        margin-bottom: 0.15rem;
    }

    .pool-circle span {
        font-size: 0.75rem;
    }
    
    .user-coin,
    .output-coin {
        width: 36px;
        height: 36px;
    }
    
    .user-coin i,
    .output-coin i {
        font-size: 1rem;
    }
    
    .arrow-section i {
        font-size: 1rem;
    }

    .output-section {
        gap: 0.5rem;
    }

    .users-section {
        height: auto;
    }
    
    /* Info Sections */
    .info-sections {
        margin: 2rem auto;
        padding: 0 1rem;
    }
    
    .info-section {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
    }
    
    .info-section h2 {
        font-size: 1.5rem;
    }
    
    .info-section p {
        font-size: 0.95rem;
    }
    
    .steps {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .step-card {
        padding: 1.5rem;
    }
    
    .step-icon {
        width: 60px;
        height: 60px;
    }
    
    .step-icon i {
        font-size: 1.5rem;
    }
    
    .step-number {
        width: 25px;
        height: 25px;
        font-size: 0.8rem;
    }
    
    .step-card h3 {
        font-size: 1.1rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature {
        padding: 1.25rem;
    }
    
    .feature h3 {
        font-size: 1.1rem;
    }
    
    /* CTA Section */
    .cta-section {
        padding: 2rem 1rem;
        margin-top: 2rem;
    }
    
    .cta-section h2 {
        font-size: 1.5rem;
    }
    
    .cta-section p {
        font-size: 1rem;
    }
    
    .start-now-btn.large {
        padding: 0.9rem 2rem;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    nav {
        padding: 0.5rem 0.25rem;
        padding-left: 40px;
    }
    
    .logo {
        left: 5px;
    }
    
    .bitcoin-logo {
        height: 18px;
    }
    
    .nav-links {
        gap: 0.25rem;
    }
    
    .nav-links a {
        font-size: 0.65rem;
    }
    
    .nav-links a i {
        display: none;
    }
    
    .clean-now-btn {
        padding: 0.35rem 0.75rem;
        font-size: 0.65rem;
    }
    
    main {
        padding: 1rem 0.75rem;
    }
    
    h1 {
        font-size: 1.5rem;
    }
    
    p {
        font-size: 0.9rem;
    }
    
    .start-now-btn {
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
    }
    
    .info-section {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .info-section h2 {
        font-size: 1.3rem;
    }
    
    .info-section p {
        font-size: 0.9rem;
    }
    
    .step-card {
        padding: 1rem;
    }
    
    .step-card h3 {
        font-size: 1rem;
    }
    
    .feature {
        padding: 1rem;
    }
    
    .cta-section {
        padding: 1.5rem 0.75rem;
    }
    
    .cta-section h2 {
        font-size: 1.3rem;
    }

    /* Coinjoin animation - extra compact for small screens */
    .coinjoin-animation {
        gap: 0.4rem;
        margin-top: 1rem;
    }

    .pool-circle {
        width: 70px;
        height: 70px;
    }

    .pool-circle i {
        font-size: 1.1rem;
        margin-bottom: 0.1rem;
    }

    .pool-circle span {
        font-size: 0.65rem;
    }

    .user-coin,
    .output-coin {
        width: 28px;
        height: 28px;
    }

    .user-coin i,
    .output-coin i {
        font-size: 0.8rem;
    }

    .arrow-section i {
        font-size: 0.8rem;
    }

    .output-section {
        gap: 0.3rem;
    }
}

/* About Page Responsive */
@media (max-width: 768px) {
    .about-container {
        padding: 0 1rem;
    }
    
    .section-header {
        flex-direction: column;
        text-align: center;
    }
    
    .section-header i {
        margin-right: 0;
        margin-bottom: 0.75rem;
        font-size: 1.5rem;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .mission-section {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .section-content p {
        font-size: 1rem;
    }
    
    .privacy-features,
    .security-features {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .feature-card i {
        font-size: 2rem;
        width: 60px;
        height: 60px;
    }
    
    .feature-card h3 {
        font-size: 1.1rem;
    }
    
    .stats-section {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .stat-card {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .stat-card i {
        font-size: 2rem;
    }
    
    .stat-info h3 {
        font-size: 1.5rem;
    }
}

/* FAQ Page Responsive */
@media (max-width: 768px) {
    .faq-container {
        padding: 0 1rem;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .faq-card {
        padding: 1.25rem;
    }
    
    .faq-header i {
        font-size: 1.2rem;
        width: 35px;
        height: 35px;
    }
    
    .faq-header h3 {
        font-size: 1rem;
    }
    
    .faq-card p {
        font-size: 0.9rem;
    }
    
    .faq-page .content {
        padding: 1rem;
    }
    
    .faq-item {
        padding: 1rem;
    }
    
    .faq-item h3 {
        font-size: 1.1rem;
    }
}

/* Mixing Page Responsive */
@media (max-width: 768px) {
    .mixing-container {
        max-width: 100%;
        padding: 1rem;
    }
    
    .mixing-form {
        gap: 1.5rem;
    }
    
    .form-section {
        padding: 1rem;
    }
    
    .address-input-group {
        padding: 0.6rem;
    }
    
    .address-header {
        gap: 0.75rem;
    }
    
    .address-percentage {
        font-size: 0.9rem;
    }
    
    .remove-address-btn {
        width: 18px;
        height: 18px;
    }
    
    .percentage-distribution {
        padding: 0.75rem;
    }
    
    .input-with-icon {
        padding: 0.4rem 0.5rem;
        gap: 0.5rem;
    }
    
    .input-with-icon input {
        font-size: 0.85rem;
    }
    
    .add-address-btn {
        padding: 0.4rem;
        font-size: 0.85rem;
    }
}

/* Order Page Responsive */
@media (max-width: 768px) {
    .order-page {
        padding: 1.5rem;
    }
    
    .deposit-section {
        padding: 1.5rem;
    }
    
    .deposit-address {
        font-size: 1rem;
        padding: 0.75rem;
    }
    
    .address-display {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .address-display input {
        width: 100%;
    }
    
    .copy-btn {
        width: 100%;
    }
    
    .deposit-details {
        padding: 1.5rem;
        gap: 1rem;
    }
    
    .status-timeline {
        padding: 0.75rem;
        gap: 1.5rem;
    }
    
    .status-step {
        gap: 1rem;
    }
    
    .status-icon {
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.2rem;
    }
    
    .status-text {
        font-size: 0.9rem;
        padding: 10px 12px 10px 30px;
    }
    
    .amount-info {
        max-width: 100%;
        padding: 1rem;
    }
    
    .amount-value {
        font-size: 1.5rem;
    }
    
    .order-section {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .deposit-address {
        font-size: 0.85rem;
        word-break: break-word;
    }
    
    .status-icon {
        width: 2.2rem;
        height: 2.2rem;
    }
    
    .amount-value {
        font-size: 1.3rem;
    }
}

/* Terms Page Responsive */
@media (max-width: 768px) {
    .terms-container {
        padding: 0 1rem;
    }
    
    .terms-content h2 {
        font-size: 1.5rem;
    }
    
    .terms-content p {
        font-size: 0.95rem;
    }
}

/* Marquee Responsive */
@media (max-width: 768px) {
    marquee {
        font-size: 0.85rem;
        padding: 0.5rem 0;
    }
}

/* Animations Responsive */
@media (max-width: 768px) {
    .pool {
        width: 140px;
        height: 140px;
        overflow: hidden;
    }
    
    .mixing-particles {
        overflow: hidden;
    }
    
    .particle {
        width: 6px;
        height: 6px;
        box-shadow: 0 0 10px rgba(255, 159, 28, 0.2);
        opacity: 0.3;
    }
    
    .particle::after {
        filter: blur(2px);
        opacity: 0.2;
    }
    
    @keyframes float-circle {
        0% { transform: rotate(0deg) translateX(20px) rotate(0deg); }
        100% { transform: rotate(360deg) translateX(20px) rotate(-360deg); }
    }
    
    @keyframes float-circle-alt {
        0% { transform: rotate(0deg) translateX(15px) rotate(0deg); }
        100% { transform: rotate(-360deg) translateX(15px) rotate(360deg); }
    }
}

@media (max-width: 480px) {
    .pool {
        width: 110px;
        height: 110px;
        border: 1.5px solid var(--accent-color);
        overflow: hidden;
    }
    
    .pool span {
        font-size: 0.9rem;
    }
    
    .mixing-particles {
        overflow: hidden;
    }
    
    .particle {
        width: 5px;
        height: 5px;
        box-shadow: 0 0 8px rgba(255, 159, 28, 0.15);
        opacity: 0.25;
    }
    
    .particle::after {
        filter: blur(1px);
        opacity: 0.15;
    }
    
    @keyframes float-circle {
        0% { transform: rotate(0deg) translateX(15px) rotate(0deg); }
        100% { transform: rotate(360deg) translateX(15px) rotate(-360deg); }
    }
    
    @keyframes float-circle-alt {
        0% { transform: rotate(0deg) translateX(10px) rotate(0deg); }
        100% { transform: rotate(-360deg) translateX(10px) rotate(360deg); }
    }
}

.info-section,
.feature-card,
.faq-card,
.step-card,
.mission-section,
.terms-container,
.form-section,
.contact-section {
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06), var(--shadow);
}

.captcha-box {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-color);
}

.captcha-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
    font-weight: 600;
    margin-bottom: 0.85rem;
}

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

.captcha-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.captcha-image {
    position: relative;
    display: inline-flex;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border-color);
    background: #0b0f14;
    flex-shrink: 0;
}

.captcha-image img {
    display: block;
    width: 200px;
    height: 70px;
    user-select: none;
    -webkit-user-select: none;
}

#captchaRefresh {
    position: absolute;
    right: 6px;
    bottom: 6px;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 1px solid var(--accent-border);
    background: rgba(13, 17, 23, 0.7);
    color: var(--accent-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition), transform var(--transition);
}

#captchaRefresh:hover {
    background: var(--accent-soft);
    transform: rotate(90deg);
}

.captcha-field {
    flex: 1;
    min-width: 180px;
}

.captcha-field input {
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 600;
}

.captcha-field.invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.15);
}

@media (max-width: 560px) {
    .captcha-row {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    .captcha-image {
        width: 100%;
    }
    .captcha-image img {
        width: 100%;
        height: auto;
        aspect-ratio: 200 / 70;
    }
    .captcha-field {
        width: 100%;
        min-width: 0;
    }
    .captcha-field input {
        letter-spacing: 2px;
    }
}

#qrImage {
    display: block;
    width: 200px;
    height: 200px;
}

.order-progress {
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin: 1.25rem 0 0.75rem;
}

.progress-line-bg,
.progress-line-fill {
    position: absolute;
    top: 22px;
    transform: translateY(-50%);
    height: 3px;
    border-radius: var(--radius-pill);
    z-index: 0;
}

.progress-line-bg {
    left: 12.5%;
    right: 12.5%;
    background: rgba(255, 255, 255, 0.12);
}

.progress-line-fill {
    left: 12.5%;
    width: 0%;
    background: var(--accent-color);
    box-shadow: 0 0 10px rgba(247, 147, 26, 0.6);
    transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.progress-step {
    position: relative;
    z-index: 1;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.55rem;
}

.step-dot {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #0d1117;
    border: 2px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.4);
    font-size: 1.05rem;
    transition: color 0.35s ease, border-color 0.35s ease, background 0.35s ease, box-shadow 0.35s ease, transform 0.35s ease;
}

.step-name {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.45);
    text-align: center;
    transition: color 0.35s ease;
}

.progress-step.completed .step-dot {
    background: var(--accent-color);
    border-color: var(--accent-color);
    color: #fff;
    box-shadow: 0 0 14px rgba(247, 147, 26, 0.5);
}

.progress-step.completed .step-name {
    color: #fff;
}

.progress-step.active .step-dot {
    border-color: var(--accent-color);
    color: var(--accent-color);
    background: rgba(247, 147, 26, 0.08);
    animation: step-blink 1.3s ease-in-out infinite;
}

.progress-step.active .step-name {
    color: var(--accent-color);
    font-weight: 600;
}

@keyframes step-blink {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(247, 147, 26, 0.55);
        transform: scale(1);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(247, 147, 26, 0);
        transform: scale(1.08);
    }
}

@media (max-width: 480px) {
    .step-dot {
        width: 38px;
        height: 38px;
        font-size: 0.95rem;
    }
    .progress-line-bg,
    .progress-line-fill {
        top: 19px;
    }
    .step-name {
        font-size: 0.7rem;
    }
    #qrImage {
        width: 170px;
        height: 170px;
    }
}