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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1f2937;
    background-color: #ffffff;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    z-index: 1000;
    transition: all 0.3s ease;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 20px;
    color: #1f2937;
}

.logo-image {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-links a {
    text-decoration: none;
    color: #6b7280;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #3b82f6;
}

.cta-button {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white !important;
    padding: 10px 20px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="%23000" opacity="0.02"/><circle cx="75" cy="75" r="1" fill="%23000" opacity="0.02"/><circle cx="50" cy="10" r="0.5" fill="%23000" opacity="0.03"/><circle cx="10" cy="60" r="0.5" fill="%23000" opacity="0.03"/><circle cx="90" cy="40" r="0.5" fill="%23000" opacity="0.03"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    color: #1f2937;
}

.gradient-text {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: #6b7280;
    margin-bottom: 40px;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    margin-bottom: 60px;
}

.primary-button, .secondary-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 16px;
}

.primary-button {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.primary-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.secondary-button {
    background: white;
    color: #3b82f6;
    border: 2px solid #e5e7eb;
}

.secondary-button:hover {
    background: #f8fafc;
    border-color: #3b82f6;
    transform: translateY(-2px);
}

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

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 0.875rem;
    color: #6b7280;
    font-weight: 500;
}

/* Hero Visual */
.hero-visual {
    position: relative;
}

.extension-preview {
    background: white;
    border-radius: 16px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    max-width: 400px;
    margin: 0 auto;
}

.extension-header {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: white;
}

.extension-icon {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 8px;
}

.extension-logo {
    width: 24px;
    height: 24px;
    object-fit: contain;
}

.extension-title {
    flex: 1;
    font-weight: 600;
    font-size: 16px;
}

.extension-status {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 500;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #10b981;
    animation: pulse 2s infinite;
}

.status-dot.active {
    background: #10b981;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.extension-features {
    padding: 20px;
    background: #f8fafc;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid #e5e7eb;
}

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

.feature-icon {
    font-size: 20px;
    width: 32px;
    text-align: center;
}

.feature-info {
    flex: 1;
}

.feature-name {
    font-weight: 600;
    color: #1f2937;
    font-size: 14px;
    margin-bottom: 2px;
}

.feature-status {
    font-size: 12px;
    color: #10b981;
    font-weight: 500;
}

.extension-footer {
    background: white;
    padding: 16px 20px;
    border-top: 1px solid #e5e7eb;
}

.extension-stats {
    display: flex;
    justify-content: space-around;
    gap: 20px;
}

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

.stat-value {
    display: block;
    font-size: 20px;
    font-weight: 700;
    color: #3b82f6;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 12px;
    color: #6b7280;
    font-weight: 500;
}

/* Section Styles */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 16px;
}

.section-description {
    font-size: 1.25rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: #ffffff;
    position: relative;
    overflow: hidden;
}

.features::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('images/bg light.jpeg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    opacity: 0.15;
    z-index: 0;
    pointer-events: none;
}

.features .container {
    position: relative;
    z-index: 1;
    max-width: 1600px;
    padding: 0 40px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    position: relative;
    z-index: 1;
    max-width: 100%;
}

.feature-card {
    background: white;
    border: 1px solid #e5e7eb;
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border-color: #3b82f6;
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
}

.feature-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 16px;
}

.feature-description {
    color: #6b7280;
    margin-bottom: 24px;
    line-height: 1.6;
}

.feature-video {
    position: relative;
    margin: 0 auto 24px;
    border-radius: 12px;
    overflow: hidden;
    background: #f8fafc;
    aspect-ratio: 16/9;
    width: 100%;
}

.feature-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Custom Video Controls */
.video-controls {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
    padding: 20px 16px 16px;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.feature-video:hover .video-controls,
.demo-video:hover .video-controls {
    opacity: 1;
    pointer-events: auto;
}

.video-progress-container {
    margin-bottom: 8px;
}

.video-progress-bar {
    position: relative;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 2px;
    cursor: pointer;
    transition: height 0.2s ease;
}

.video-progress-bar:hover {
    height: 6px;
}

.video-progress-filled {
    height: 100%;
    background: #3b82f6;
    border-radius: 2px;
    width: 0%;
    transition: width 0.1s ease;
}

.video-progress-handle {
    position: absolute;
    top: 50%;
    left: 0%;
    width: 12px;
    height: 12px;
    background: #3b82f6;
    border: 2px solid white;
    border-radius: 50%;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.2s ease;
    cursor: pointer;
}

.video-progress-bar:hover .video-progress-handle {
    opacity: 1;
}

.video-time-display {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: white;
    font-weight: 500;
}

.current-time,
.duration {
    font-family: 'Inter', monospace;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    cursor: pointer;
}

.feature-video:hover .video-overlay {
    opacity: 1;
}

.play-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: #3b82f6;
    margin-bottom: 12px;
    transition: all 0.3s ease;
}

.play-icon.large {
    width: 80px;
    height: 80px;
    font-size: 32px;
}

.video-text {
    color: white;
    font-weight: 600;
    font-size: 16px;
}

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

.feature-benefits li {
    padding: 8px 0;
    color: #6b7280;
    font-size: 14px;
}

/* Bonus Feature Section */
.bonus-feature {
    padding: 100px 0;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    color: white;
    position: relative;
    overflow: hidden;
}

.bonus-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="stars" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="20" cy="20" r="1" fill="%23ffffff" opacity="0.1"/><circle cx="80" cy="30" r="0.5" fill="%23ffffff" opacity="0.15"/><circle cx="40" cy="70" r="1.5" fill="%23ffffff" opacity="0.08"/><circle cx="90" cy="80" r="0.8" fill="%23ffffff" opacity="0.12"/><circle cx="10" cy="60" r="1" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23stars)"/></svg>');
    pointer-events: none;
}

.bonus-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 40px;
    position: relative;
    z-index: 1;
}

.bonus-text {
    max-width: 600px;
    text-align: center;
}

.bonus-badge {
    display: inline-block;
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: white;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.bonus-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 24px;
    color: white;
    line-height: 1.2;
}

.bonus-description {
    font-size: 1.125rem;
    color: #cbd5e1;
    margin-bottom: 32px;
    line-height: 1.6;
}


.bonus-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
    transform: scale(0.98);
}

.feature-image:hover {
    transform: scale(1.03);
}

/* Pricing Section */
.pricing {
    padding: 100px 0;
    background: white;
}

/* Payment Section */
.payment {
    padding: 120px 0 100px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 100vh;
}

.payment-header {
    text-align: center;
    margin-bottom: 60px;
}

.payment-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 16px;
}

.payment-description {
    font-size: 1.25rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

.payment-summary {
    margin-bottom: 40px;
    padding: 32px;
    background: #f8fafc;
    border-radius: 16px;
}

.product-info {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
}

.product-image {
    width: 60px;
    height: 60px;
    object-fit: contain;
}

.product-details h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 8px;
}

.product-details p {
    color: #6b7280;
    font-size: 1rem;
}

.price-breakdown {
    border-top: 1px solid #e5e7eb;
    padding-top: 20px;
}

.price-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    font-size: 16px;
}

.price-item.total {
    border-top: 2px solid #e5e7eb;
    margin-top: 12px;
    padding-top: 20px;
    font-weight: 700;
    font-size: 18px;
    color: #1f2937;
}

.price-label {
    color: #6b7280;
}

.price-value {
    color: #1f2937;
    font-weight: 600;
}

.payment-methods {
    margin-bottom: 40px;
}

.email-input-container {
    margin-bottom: 24px;
    padding: 20px;
    background: #f9fafb;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
}

.email-label {
    display: block;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 8px;
    font-size: 14px;
}

.email-label .required {
    color: #ef4444;
}

.email-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 6px;
    font-size: 16px;
    color: #1f2937;
    background: white;
    transition: all 0.2s ease;
    box-sizing: border-box;
}

.email-input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.email-input:invalid:not(:placeholder-shown) {
    border-color: #ef4444;
}

.email-input:valid:not(:placeholder-shown) {
    border-color: #10b981;
}

.email-input.error {
    border-color: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.email-input:disabled {
    background-color: #f3f4f6;
    cursor: not-allowed;
    opacity: 0.7;
}

.email-note {
    margin-top: 8px;
    font-size: 13px;
    color: #6b7280;
    margin-bottom: 0;
}

.payment-methods-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 24px;
    text-align: center;
}

.payment-security {
    margin-top: 32px;
    text-align: center;
}

.security-badges {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.security-badge {
    background: #f0f9ff;
    color: #0369a1;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
    border: 1px solid #bae6fd;
}

.payment-guarantee {
    margin-top: 60px;
    text-align: center;
    padding: 40px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    border-radius: 16px;
    border: 1px solid #bae6fd;
}

.guarantee-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #0369a1;
    margin-bottom: 12px;
}

.guarantee-content p {
    color: #0369a1;
    font-size: 1rem;
}

/* Modal Styles */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    padding: 20px;
}

.modal-content {
    background: white;
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
}

.success-icon {
    font-size: 48px;
    margin-bottom: 20px;
}

.modal-content h2 {
    color: #1f2937;
    margin-bottom: 16px;
    font-size: 1.5rem;
}

.modal-content p {
    color: #6b7280;
    margin-bottom: 24px;
}

.license-info {
    background: #f8fafc;
    padding: 24px;
    border-radius: 12px;
    margin: 24px 0;
    text-align: left;
}

.license-info h3 {
    color: #1f2937;
    margin-bottom: 16px;
    font-size: 1.125rem;
}

.license-key {
    display: flex;
    align-items: center;
    gap: 12px;
    background: white;
    padding: 16px;
    border-radius: 8px;
    border: 1px solid #e5e7eb;
}

#license-key-text {
    flex: 1;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    color: #1f2937;
    word-break: break-all;
    padding: 8px;
    background: #f9fafb;
    border-radius: 4px;
}

.copy-btn {
    background: #3b82f6;
    color: white;
    border: none;
    padding: 8px 16px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.copy-btn:hover {
    background: #2563eb;
}

.next-steps {
    text-align: left;
    margin: 24px 0;
}

.next-steps h3 {
    color: #1f2937;
    margin-bottom: 16px;
    font-size: 1.125rem;
}

.next-steps ol {
    color: #6b7280;
    padding-left: 20px;
}

.next-steps li {
    margin-bottom: 8px;
}

.modal-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 32px;
}

.modal-actions .primary-button,
.modal-actions .secondary-button {
    padding: 12px 24px;
    font-size: 14px;
}

/* Verification Section */
.verification {
    padding: 120px 0 100px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 100vh;
}

.verification-header {
    text-align: center;
    margin-bottom: 60px;
}

.verification-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 16px;
}

.verification-description {
    font-size: 1.25rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
}

.verification-card {
    max-width: 600px;
    margin: 0 auto;
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 20px;
    padding: 48px;
    position: relative;
    overflow: hidden;
}

.verification-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(135deg, #10b981, #059669);
}

.verification-form {
    margin-bottom: 40px;
}

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

.form-group label {
    display: block;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 8px;
    font-size: 14px;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    font-size: 16px;
    transition: all 0.3s ease;
    background: white;
}

.form-group input:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group input:invalid {
    border-color: #ef4444;
}

.form-help {
    font-size: 12px;
    color: #6b7280;
    margin-top: 4px;
}

.verify-button {
    width: 100%;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.verify-button:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

.verify-button:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.button-spinner {
    width: 20px;
    height: 20px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.verification-info {
    background: #f8fafc;
    padding: 32px;
    border-radius: 16px;
    border: 1px solid #e5e7eb;
}

.verification-info h3 {
    color: #1f2937;
    margin-bottom: 16px;
    font-size: 1.25rem;
}

.verification-info ol {
    color: #6b7280;
    margin-bottom: 24px;
    padding-left: 20px;
}

.verification-info li {
    margin-bottom: 8px;
}

.help-section {
    border-top: 1px solid #e5e7eb;
    padding-top: 24px;
}

.help-section h4 {
    color: #1f2937;
    margin-bottom: 12px;
    font-size: 1rem;
}

.help-section p {
    color: #6b7280;
    margin-bottom: 12px;
    font-size: 14px;
}

.help-section ul {
    color: #6b7280;
    padding-left: 20px;
    font-size: 14px;
}

.help-section li {
    margin-bottom: 4px;
}

.verification-status {
    max-width: 600px;
    margin: 40px auto 0;
    padding: 32px;
    border-radius: 16px;
    text-align: center;
}

.verification-status.success {
    background: #f0fdf4;
    border: 2px solid #22c55e;
    color: #166534;
}

.verification-status.error {
    background: #fef2f2;
    border: 2px solid #ef4444;
    color: #dc2626;
}

.verification-status.info {
    background: #eff6ff;
    border: 2px solid #3b82f6;
    color: #2563eb;
}

.status-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.status-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.status-message {
    font-size: 1rem;
    margin-bottom: 24px;
    line-height: 1.6;
}

.status-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.status-actions .primary-button,
.status-actions .secondary-button {
    padding: 12px 24px;
    font-size: 14px;
}

.license-details {
    background: white;
    padding: 24px;
    border-radius: 12px;
    margin: 24px 0;
    text-align: left;
    border: 1px solid #e5e7eb;
}

.license-details h4 {
    color: #1f2937;
    margin-bottom: 16px;
    font-size: 1.125rem;
}

.license-detail-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #f3f4f6;
}

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

.license-detail-label {
    color: #6b7280;
    font-weight: 500;
}

.license-detail-value {
    color: #1f2937;
    font-weight: 600;
}

.pricing-card {
    max-width: 500px;
    margin: 0 auto;
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 20px;
    padding: 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
}

.pricing-header {
    margin-bottom: 32px;
}

.pricing-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 16px;
}

.pricing-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
    margin-bottom: 8px;
}

.price-currency {
    font-size: 1.5rem;
    font-weight: 600;
    color: #6b7280;
}

.price-amount {
    font-size: 4rem;
    font-weight: 700;
    color: #1f2937;
}

.price-period {
    font-size: 1.25rem;
    color: #6b7280;
    font-weight: 500;
}

.pricing-description {
    color: #6b7280;
    font-size: 1.125rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 32px;
    text-align: left;
}

.pricing-features li {
    padding: 12px 0;
    color: #6b7280;
    font-size: 16px;
    border-bottom: 1px solid #f3f4f6;
}

.pricing-features li:last-child {
    border-bottom: none;
}

.pricing-button {
    display: inline-block;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    padding: 16px 32px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.pricing-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

.payment-card {
    max-width: 500px;
    margin: 0 auto;
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 20px;
    padding: 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.payment-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(135deg, #10b981, #059669);
}

.payment-header {
    margin-bottom: 32px;
}

.payment-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 16px;
}

.payment-description {
    color: #6b7280;
    font-size: 1.125rem;
}

.payment-benefits {
    list-style: none;
    margin-bottom: 32px;
    text-align: left;
}

.payment-benefits li {
    padding: 12px 0;
    color: #6b7280;
    font-size: 16px;
    border-bottom: 1px solid #f3f4f6;
}

.payment-benefits li:last-child {
    border-bottom: none;
}

.paypal-container {
    margin-bottom: 24px;
    min-height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.payment-note {
    color: #9ca3af;
    font-size: 14px;
    margin-top: 16px;
}

.sandbox-info {
    background: #fef3c7;
    border: 1px solid #f59e0b;
    border-radius: 8px;
    padding: 16px;
    margin-top: 20px;
    text-align: left;
}

.sandbox-info h4 {
    color: #92400e;
    margin-bottom: 12px;
    font-size: 14px;
    font-weight: 600;
}

.sandbox-info p {
    color: #92400e;
    font-size: 13px;
    margin-bottom: 8px;
}

.sandbox-info ul {
    color: #92400e;
    font-size: 12px;
    margin: 8px 0;
    padding-left: 16px;
}

.sandbox-info li {
    margin-bottom: 4px;
}

.sandbox-info em {
    font-style: italic;
    color: #b45309;
}

/* Demo Payment Section */
.demo-payment-section {
    margin-top: 24px;
}

.demo-divider {
    text-align: center;
    margin: 20px 0;
    position: relative;
}

.demo-divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: #e5e7eb;
}

.demo-divider span {
    background: white;
    padding: 0 16px;
    color: #6b7280;
    font-size: 14px;
    font-weight: 500;
}

.demo-payment-button {
    width: 100%;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border: none;
    padding: 16px 24px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.demo-payment-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.4);
}

.demo-icon {
    font-size: 24px;
}

.demo-text {
    font-size: 16px;
    font-weight: 600;
}

.demo-note {
    font-size: 12px;
    opacity: 0.9;
    font-weight: 400;
}

/* Live Mode Warning */
.live-mode-warning {
    background: #fef2f2;
    border: 2px solid #ef4444;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.warning-icon {
    font-size: 32px;
    flex-shrink: 0;
}

.warning-content {
    flex: 1;
}

.warning-content h4 {
    color: #dc2626;
    margin-bottom: 8px;
    font-size: 16px;
    font-weight: 600;
}

.warning-content p {
    color: #dc2626;
    margin-bottom: 12px;
    font-size: 14px;
}

.warning-link {
    display: inline-block;
    background: #dc2626;
    color: white;
    padding: 8px 16px;
    border-radius: 6px;
    text-decoration: none;
    font-size: 12px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.warning-link:hover {
    background: #b91c1c;
    transform: translateY(-1px);
}

/* Install Section */
.install {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.install-steps {
    max-width: 800px;
    margin: 0 auto;
}

.step {
    display: flex;
    align-items: flex-start;
    gap: 24px;
    margin-bottom: 48px;
    padding: 32px;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.step:last-child {
    margin-bottom: 0;
}

.step-number {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 8px;
}

.step-content p {
    color: #6b7280;
    margin-bottom: 16px;
}

.download-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.download-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
}

.step-visual {
    margin-top: 16px;
}

.chrome-window {
    background: white;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    max-width: 300px;
}

.chrome-header {
    background: #f8fafc;
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid #e5e7eb;
}

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

.chrome-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #d1d5db;
}

.chrome-dots span:first-child {
    background: #ef4444;
}

.chrome-dots span:nth-child(2) {
    background: #f59e0b;
}

.chrome-dots span:last-child {
    background: #10b981;
}

.chrome-url {
    background: white;
    padding: 6px 12px;
    border-radius: 4px;
    font-size: 12px;
    color: #6b7280;
    border: 1px solid #e5e7eb;
    flex: 1;
}

/* Footer */
.footer {
    background: #1f2937;
    color: white;
    padding: 60px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-brand {
    max-width: 300px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 20px;
    margin-bottom: 16px;
}

.footer-description {
    color: #9ca3af;
    line-height: 1.6;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-column h4 {
    font-weight: 600;
    margin-bottom: 16px;
    color: white;
}

.footer-column a {
    display: block;
    color: #9ca3af;
    text-decoration: none;
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.footer-column a:hover {
    color: #3b82f6;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding-top: 30px;
    text-align: center;
    color: #9ca3af;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero-container {
        padding: 0 16px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .features .container {
        padding: 0 20px;
    }
    
    .feature-video {
        max-width: 100%;
    }
    
    
    .bonus-title {
        font-size: 2rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        align-self: center;
    }
}

@media (max-width: 900px) {
    .features-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    
    .hero {
        padding: 100px 0 60px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-description {
        font-size: 1.125rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .feature-card {
        padding: 24px;
    }
    
    .pricing-card {
        padding: 32px 24px;
    }
    
    .step {
        padding: 24px;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    body {
        background-color: #0f172a;
        color: #e2e8f0;
    }
    
    .navbar {
        background: rgba(15, 23, 42, 0.95);
        border-bottom-color: rgba(255, 255, 255, 0.1);
    }
    
    .nav-logo {
        color: #e2e8f0;
    }
    
    .nav-links a {
        color: #94a3b8;
    }
    
    .hero {
        background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    }
    
    .hero-title {
        color: #e2e8f0;
    }
    
    .hero-description {
        color: #94a3b8;
    }
    
    .stat-number {
        color: #e2e8f0;
    }
    
    .stat-label {
        color: #94a3b8;
    }
    
    .extension-preview {
        background: #1e293b;
    }
    
    .extension-features {
        background: #334155;
    }
    
    .feature-item {
        border-bottom-color: #475569;
    }
    
    .feature-name {
        color: #e2e8f0;
    }
    
    .extension-footer {
        background: #1e293b;
        border-top-color: #475569;
    }
    
    .section-title {
        color: #e2e8f0;
    }
    
    .section-description {
        color: #94a3b8;
    }
    
    .feature-card {
        background: #1e293b;
        border-color: #475569;
    }
    
    .feature-card:hover {
        border-color: #3b82f6;
    }
    
    .feature-title {
        color: #e2e8f0;
    }
    
    .feature-description {
        color: #94a3b8;
    }
    
    .feature-video {
        background: #334155;
    }
    
    .video-controls {
        background: linear-gradient(transparent, rgba(0, 0, 0, 0.8));
    }
    
    .video-progress-bar {
        background: rgba(255, 255, 255, 0.2);
    }
    
    .video-progress-filled {
        background: #60a5fa;
    }
    
    .video-progress-handle {
        background: #60a5fa;
        border-color: #1e293b;
    }
    
    .bonus-feature {
        background: linear-gradient(135deg, #0f172a 0%, #1a202c 100%);
    }
    
    .pricing-card {
        background: #1e293b;
        border-color: #475569;
    }
    
    .pricing-title {
        color: #e2e8f0;
    }
    
    .price-amount {
        color: #e2e8f0;
    }
    
    .pricing-description {
        color: #94a3b8;
    }
    
    .pricing-features li {
        color: #94a3b8;
        border-bottom-color: #334155;
    }
    
    .payment {
        background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    }
    
    .payment-card {
        background: #F3F4F6;
        border-color: #D1D5DB;
    }
    
    .payment-title {
        color: #1F2937;
    }
    
    .payment-description {
        color: #4B5563;
    }
    
    .payment-benefits li {
        color: #4B5563;
        border-bottom-color: #E5E7EB;
    }
    
    .payment-note {
        color: #6B7280;
    }
    
    .payment-summary {
        background: #E5E7EB;
    }
    
    .product-details h3 {
        color: #1F2937;
    }
    
    .product-details p {
        color: #4B5563;
    }
    
    .price-breakdown {
        border-top-color: #D1D5DB;
    }
    
    .price-item.total {
        border-top-color: #D1D5DB;
        color: #1F2937;
    }
    
    .price-label {
        color: #4B5563;
    }
    
    .price-value {
        color: #1F2937;
    }
    
    .payment-methods-title {
        color: #1F2937;
    }
    
    .payment-benefits h4 {
        color: #1F2937;
    }
    
    .email-input-container {
        background: #E5E7EB;
        border-color: #D1D5DB;
    }
    
    .email-label {
        color: #1F2937;
    }
    
    .email-input {
        background: #FFFFFF;
        border-color: #D1D5DB;
        color: #1F2937;
    }
    
    .email-input::placeholder {
        color: #9CA3AF;
    }
    
    .email-input:disabled {
        background-color: #F3F4F6;
    }
    
    .email-note {
        color: #6B7280;
    }
    
    .security-badge {
        background: #1E3A5F;
        color: #93C5FD;
        border-color: #3B82F6;
    }
    
    /* PayPal button container dark mode fixes */
    .paypal-container {
        color: #1F2937;
    }
    
    /* Target text elements that are likely PayPal-generated */
    .paypal-container label,
    .paypal-container span:not([class*="button"]):not([id*="button"]),
    .paypal-container p,
    .paypal-container div:not([class*="button"]):not([id*="button"]) {
        color: #1F2937 !important;
    }
    
    /* Target PayPal SDK text elements */
    #paypal-button-container label,
    #paypal-button-container span:not([class*="button"]):not([id*="button"]),
    #paypal-button-container p,
    #paypal-button-container div:not([class*="button"]):not([id*="button"]),
    #paypal-button-container li {
        color: #1F2937 !important;
    }
    
    /* Specific targeting for PayPal text that appears near buttons */
    [id*="paypal"]:not([id*="button"]):not([id*="Button"]) label,
    [id*="paypal"]:not([id*="button"]):not([id*="Button"]) span,
    [id*="paypal"]:not([id*="button"]):not([id*="Button"]) p,
    [id*="paypal"]:not([id*="button"]):not([id*="Button"]) div,
    [class*="paypal"]:not([class*="button"]):not([class*="Button"]) label,
    [class*="paypal"]:not([class*="button"]):not([class*="Button"]) span,
    [class*="paypal"]:not([class*="button"]):not([class*="Button"]) p,
    [class*="paypal"]:not([class*="button"]):not([class*="Button"]) div {
        color: #1F2937 !important;
    }
    
    /* Ensure any text in payment methods section is readable */
    .payment-methods {
        color: #1F2937;
    }
    
    .payment-methods label,
    .payment-methods span:not([class*="badge"]),
    .payment-methods p,
    .payment-methods div:not([class*="badge"]) {
        color: #1F2937 !important;
    }
    
    /* Force light text on elements containing specific PayPal text */
    [id*="paypal-button-container"] *:not(iframe):not([class*="button"]):not([id*="button"]) {
        color: #1F2937 !important;
    }
    
    .install {
        background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    }
    
    .step {
        background: #1e293b;
    }
    
    .step-content h3 {
        color: #e2e8f0;
    }
    
    .step-content p {
        color: #94a3b8;
    }
    
    .chrome-window {
        background: #1e293b;
    }
    
    .chrome-header {
        background: #334155;
        border-bottom-color: #475569;
    }
    
    .chrome-url {
        background: #1e293b;
        color: #94a3b8;
        border-color: #475569;
    }
    
    .features {
        background: #0f172a;
    }
    
    .features::before {
        opacity: 0.08;
    }
    
    .feature-benefits li {
        color: #94a3b8;
    }
    
    .pricing {
        background: #0f172a;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.slide-in-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.6s ease;
}

.slide-in-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.slide-in-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.6s ease;
}

.slide-in-right.visible {
    opacity: 1;
    transform: translateX(0);
}

/* Loading States */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { left: -100%; }
    100% { left: 100%; }
}