:root {
    --primary-gold: #D4AF37;
    --secondary-gold: #FFD700;
    --dark-bg: #0A0A0A;
    --card-bg: #111111;
    --card-border: #1a1a1a;
    --text-primary: #FFFFFF;
    --text-secondary: #888888;
    --accent-gradient: linear-gradient(135deg, #D4AF37 0%, #FFD700 50%, #D4AF37 100%);
    --premium-gradient: linear-gradient(135deg, #D4AF37 0%, #B8860B 100%);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--dark-bg);
    min-height: 100vh;
    color: var(--text-primary);
    overflow-x: hidden;
    position: relative;
    /* Disable text selection and context menu to discourage screenshots */
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Re-enable text selection for input fields only */
input, textarea, select {
    -webkit-user-select: text;
    -moz-user-select: text;
    -ms-user-select: text;
    user-select: text;
}

/* Animated background */
.bg-animation {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 0;
    opacity: 0.5;
    background: radial-gradient(circle at 20% 80%, rgba(212, 175, 55, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(255, 215, 0, 0.03) 0%, transparent 50%);
    animation: bgPulse 20s ease-in-out infinite;
}

@keyframes bgPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.6; }
}

.floating-shapes {
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    pointer-events: none;
    z-index: 1;
}

.shape {
    position: absolute;
    border: 1px solid rgba(212, 175, 55, 0.2);
    animation: float 20s infinite ease-in-out;
}

.shape:nth-child(1) {
    width: 80px;
    height: 80px;
    left: 10%;
    top: 20%;
    animation-delay: 0s;
    transform: rotate(45deg);
}

.shape:nth-child(2) {
    width: 60px;
    height: 60px;
    right: 10%;
    top: 60%;
    animation-delay: 5s;
    border-radius: 50%;
}

.shape:nth-child(3) {
    width: 100px;
    height: 100px;
    left: 70%;
    bottom: 20%;
    animation-delay: 10s;
    clip-path: polygon(50% 0%, 0% 100%, 100% 100%);
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); opacity: 0.3; }
    25% { transform: translateY(-20px) rotate(90deg); opacity: 0.5; }
    50% { transform: translateY(0) rotate(180deg); opacity: 0.3; }
    75% { transform: translateY(20px) rotate(270deg); opacity: 0.5; }
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 10;
}

/* Header */
header {
    text-align: center;
    padding: 60px 0 40px;
    position: relative;
}

.logo-mark {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: var(--accent-gradient);
    mask: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="2"><rect x="3" y="3" width="7" height="7"/><rect x="14" y="3" width="7" height="7"/><rect x="3" y="14" width="7" height="7"/><rect x="14" y="14" width="7" height="7"/></svg>') center/contain no-repeat;
    -webkit-mask: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="2"><rect x="3" y="3" width="7" height="7"/><rect x="14" y="3" width="7" height="7"/><rect x="3" y="14" width="7" height="7"/><rect x="14" y="14" width="7" height="7"/></svg>') center/contain no-repeat;
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 10px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -1px;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 300;
    letter-spacing: 0.5px;
    margin-bottom: 30px;
}

.trust-badges {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 20px;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    backdrop-filter: blur(10px);
}

.trust-badge .icon {
    color: var(--primary-gold);
}

.badge-number {
    color: var(--text-primary);
    font-weight: 600;
}

/* Main content */
.main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-bottom: 60px;
}

.panel {
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(20px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s, box-shadow 0.3s;
}

.panel:hover {
    transform: translateY(-5px);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.7);
}

.panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.5), transparent);
    animation: shimmerLine 3s infinite;
}

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

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    margin-bottom: 30px;
    font-weight: 700;
    color: var(--text-primary);
}

/* Tier selector */
.tier-selector {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 4px;
    display: flex;
    margin-bottom: 30px;
    position: relative;
}

.tier-selector::before {
    content: '';
    position: absolute;
    top: 4px;
    left: 4px;
    width: calc(50% - 4px);
    height: calc(100% - 8px);
    background: var(--accent-gradient);
    border-radius: 12px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 0;
}

.tier-selector.premium::before {
    transform: translateX(100%);
}

.tier-option {
    flex: 1;
    padding: 14px;
    text-align: center;
    cursor: pointer;
    position: relative;
    z-index: 1;
    font-weight: 600;
    color: var(--text-secondary);
    transition: color 0.3s;
    border-radius: 12px;
}

.tier-option.active {
    color: var(--dark-bg);
}

.tier-option span {
    position: relative;
    z-index: 2;
}

.tier-price {
    display: inline-block;
    margin-left: 8px;
    padding: 2px 8px;
    background: rgba(212, 175, 55, 0.2);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--primary-gold);
}

/* Preview mode indicator */
.preview-mode-indicator {
    background: rgba(255, 165, 0, 0.1);
    border: 1px solid rgba(255, 165, 0, 0.3);
    border-radius: 12px;
    padding: 12px 16px;
    margin-bottom: 20px;
    text-align: center;
    color: #FFA500;
    font-size: 0.85rem;
    font-weight: 500;
    display: none;
}

.preview-mode-indicator.show {
    display: block;
}

/* Form styling */
.form-group {
    margin-bottom: 25px;
}

label {
    display: block;
    margin-bottom: 10px;
    font-weight: 500;
    color: var(--text-secondary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

input[type="text"], 
input[type="url"], 
textarea,
select {
    width: 100%;
    padding: 14px 16px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    color: var(--text-primary);
    font-size: 15px;
    transition: all 0.3s;
    font-family: 'Inter', sans-serif;
}

input:focus, 
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary-gold);
    background: rgba(212, 175, 55, 0.05);
    box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}

.premium-feature {
    position: relative;
    opacity: 0.4;
    pointer-events: none;
    transition: all 0.3s;
}

.premium-feature.unlocked {
    opacity: 1;
    pointer-events: auto;
}

.premium-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    background: var(--premium-gradient);
    color: var(--dark-bg);
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-left: 8px;
}

/* Color inputs */
.color-input-wrapper {
    display: flex;
    gap: 15px;
}

.color-input-group {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
}

input[type="color"] {
    width: 45px;
    height: 45px;
    border: 2px solid var(--glass-border);
    border-radius: 8px;
    cursor: pointer;
    background: transparent;
}

input[type="color"]::-webkit-color-swatch {
    border-radius: 6px;
    border: none;
}

/* Style options */
.style-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
}

.style-option {
    padding: 12px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
    text-align: center;
    font-size: 0.85rem;
}

.style-option:hover {
    border-color: var(--primary-gold);
    background: rgba(212, 175, 55, 0.05);
}

.style-option input {
    display: none;
}

.style-option input:checked + .option-content {
    color: var(--primary-gold);
}

.style-option input:checked ~ .check-icon {
    opacity: 1;
}

.option-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--text-secondary);
    transition: color 0.3s;
}

.check-icon {
    color: var(--primary-gold);
    opacity: 0;
    transition: opacity 0.3s;
}

/* Logo upload */
.logo-upload-area {
    border: 2px dashed var(--glass-border);
    border-radius: 16px;
    padding: 30px;
    text-align: center;
    background: var(--glass-bg);
    cursor: pointer;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.logo-upload-area:hover {
    border-color: var(--primary-gold);
    background: rgba(212, 175, 55, 0.05);
}

.logo-upload-area input {
    position: absolute;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
    top: 0;
    left: 0;
}

.upload-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 10px;
    background: var(--accent-gradient);
    mask: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="2"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="17 8 12 3 7 8"/><line x1="12" y1="3" x2="12" y2="15"/></svg>') center/contain no-repeat;
    -webkit-mask: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="none" stroke="white" stroke-width="2"><path d="M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4"/><polyline points="17 8 12 3 7 8"/><line x1="12" y1="3" x2="12" y2="15"/></svg>') center/contain no-repeat;
}

/* Size slider */
.size-slider-container {
    padding: 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
}

.size-display {
    display: flex;
    justify-content: space-between;
    margin-bottom: 15px;
}

.size-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-gold);
}

input[type="range"] {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: var(--glass-border);
    outline: none;
    -webkit-appearance: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--accent-gradient);
    cursor: pointer;
    box-shadow: 0 2px 10px rgba(212, 175, 55, 0.3);
    transition: box-shadow 0.3s;
}

input[type="range"]::-webkit-slider-thumb:hover {
    box-shadow: 0 2px 20px rgba(212, 175, 55, 0.5);
}

/* QR Preview */
.qr-preview-container {
    min-height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
    background: radial-gradient(circle at center, rgba(212, 175, 55, 0.05) 0%, transparent 50%);
    border-radius: 20px;
    position: relative;
}

.qr-preview-wrapper {
    position: relative;
    padding: 20px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: levitate 3s ease-in-out infinite;
}

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

.watermark-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 10px;
    border-radius: 16px;
    z-index: 100;
    pointer-events: none;
    font-weight: 700;
    color: white;
    text-align: center;
    padding: 20px;
    opacity: 0;
    transition: opacity 0.3s;
}

.watermark-overlay.show {
    opacity: 1;
}

.watermark-text {
    font-size: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    transform: rotate(-15deg);
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.watermark-subtitle {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.8);
}

#qrCanvas {
    display: block;
    max-width: 100%;
}

/* Action buttons */
.action-area {
    margin-top: 30px;
    text-align: center;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 32px;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    border: none;
    font-size: 1rem;
    letter-spacing: 0.3px;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--accent-gradient);
    color: var(--dark-bg);
    box-shadow: 0 10px 30px rgba(212, 175, 55, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(212, 175, 55, 0.4);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.5s, height 0.5s;
}

.btn-primary:active::before {
    width: 300px;
    height: 300px;
}

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

.btn-secondary:hover {
    background: var(--glass-bg);
    border-color: var(--primary-gold);
    color: var(--primary-gold);
}

.btn-group {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Pricing spotlight */
.pricing-spotlight {
    margin: 30px 0;
    padding: 30px;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(184, 134, 11, 0.1) 100%);
    border: 1px solid var(--primary-gold);
    border-radius: 20px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pricing-spotlight::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(212, 175, 55, 0.1), transparent);
    animation: sweep 3s linear infinite;
}

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

.price-tag {
    display: inline-block;
    position: relative;
}

.original-price {
    text-decoration: line-through;
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-right: 15px;
}

.sale-price {
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.price-suffix {
    display: block;
    margin-top: 10px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.limited-time {
    display: inline-block;
    margin-top: 15px;
    padding: 8px 16px;
    background: rgba(255, 0, 0, 0.1);
    border: 1px solid rgba(255, 0, 0, 0.3);
    border-radius: 20px;
    color: #ff6b6b;
    font-size: 0.85rem;
    font-weight: 600;
    animation: pulse 2s infinite;
}

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

/* Features showcase */
.features-showcase {
    margin: 80px 0;
    padding: 60px 0;
    background: linear-gradient(180deg, transparent, rgba(212, 175, 55, 0.03), transparent);
    position: relative;
}

.features-title {
    text-align: center;
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--text-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    padding: 30px;
    background: var(--card-bg);
    border: 1px solid var(--card-border);
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--accent-gradient);
    transform: translateX(-100%);
    transition: transform 0.5s;
}

.feature-card:hover::before {
    transform: translateX(0);
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-gold);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
    font-weight: 600;
}

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

/* Notification */
.notification {
    position: fixed;
    top: 30px;
    right: 30px;
    padding: 16px 24px;
    border-radius: 12px;
    font-weight: 500;
    z-index: 10000;
    transform: translateX(400px);
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.9) 0%, rgba(16, 185, 129, 0.9) 100%);
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.notification.error {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.9) 0%, rgba(220, 38, 38, 0.9) 100%);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

/* Loading spinner */
.loading-spinner {
    display: none;
    width: 40px;
    height: 40px;
    border: 3px solid var(--glass-border);
    border-top-color: var(--primary-gold);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 20px auto;
}

.loading-spinner.active {
    display: block;
}

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

/* Responsive */
@media (max-width: 968px) {
    .main-content {
        grid-template-columns: 1fr;
    }
    
    h1 {
        font-size: 2.5rem;
    }
    
    .panel {
        padding: 30px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    h1 {
        font-size: 2rem;
    }
    
    .trust-badges {
        flex-direction: column;
        align-items: center;
    }
    
    .panel {
        padding: 20px;
    }
    
    .btn-group {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
}

/* Security measures - blur when screenshot detected */
@media screen {
    .security-blur {
        filter: blur(10px);
        pointer-events: none;
    }
}