:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --secondary: #06b6d4;
    --accent: #8b5cf6;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    --dark: #0f172a;
    --darker: #020617;
    --light: #f8fafc;
    --gray: #64748b;
    --gray-light: #cbd5e1;
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-secondary: linear-gradient(135deg, #06b6d4 0%, #6366f1 100%);
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.3);
}

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

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

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
    z-index: 1000;
    padding: 16px 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--light);
    font-size: 24px;
    font-weight: 800;
}

.logo i {
    color: var(--primary);
    font-size: 28px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links a {
    color: var(--gray);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--light);
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s;
    font-size: 14px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 6px -1px rgba(99, 102, 241, 0.3);
}

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

.btn-secondary {
    background: rgba(99, 102, 241, 0.1);
    color: var(--primary);
    border: 1px solid var(--primary);
}

.btn-large {
    padding: 16px 32px;
    font-size: 16px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--light);
    font-size: 24px;
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding: 160px 0 100px;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 64px;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

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

.hero p {
    font-size: 20px;
    color: var(--gray);
    max-width: 600px;
    margin: 0 auto 48px;
}

/* Audit Form */
.audit-form-container {
    max-width: 700px;
    margin: 0 auto 48px;
}

.audit-form {
    background: rgba(30, 41, 59, 0.5);
    backdrop-filter: blur(10px);
    padding: 8px;
    border-radius: 16px;
    border: 1px solid rgba(99, 102, 241, 0.2);
    box-shadow: var(--shadow-lg);
}

.input-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.input-group i {
    color: var(--gray);
    font-size: 20px;
    margin-left: 16px;
}

.input-group input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--light);
    font-size: 16px;
    padding: 16px 8px;
    outline: none;
}

.input-group input::placeholder {
    color: var(--gray);
}

/* Progress Bar */
.progress-container {
    margin-top: 24px;
    text-align: center;
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(99, 102, 241, 0.2);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 12px;
}

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

.progress-text {
    color: var(--gray);
    font-size: 14px;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
}

.stat-label {
    color: var(--gray);
    font-size: 14px;
}

/* Results Container */
.results-container {
    padding: 48px 0;
}

.score-section {
    margin-bottom: 48px;
}

.score-card {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 24px;
    padding: 48px;
    display: flex;
    align-items: center;
    gap: 48px;
    backdrop-filter: blur(10px);
}

.score-circle {
    position: relative;
    width: 180px;
    height: 180px;
    flex-shrink: 0;
}

.score-circle svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.circle-bg {
    fill: none;
    stroke: rgba(99, 102, 241, 0.2);
    stroke-width: 3;
}

.circle-progress {
    fill: none;
    stroke: url(#gradient);
    stroke-width: 3;
    stroke-linecap: round;
    transition: stroke-dasharray 1s ease;
}

.score-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.score-number {
    display: block;
    font-size: 48px;
    font-weight: 800;
    color: var(--light);
}

.score-label {
    font-size: 14px;
    color: var(--gray);
}

.score-details h2 {
    font-size: 32px;
    margin-bottom: 8px;
}

.score-details p {
    color: var(--gray);
    margin-bottom: 16px;
}

.url-display {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(99, 102, 241, 0.1);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    color: var(--primary);
}

/* Priority Section */
.priority-section {
    margin-bottom: 48px;
}

.section-title {
    font-size: 24px;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-title i {
    color: var(--warning);
}

.priority-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 16px;
}

.priority-item {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    align-items: start;
    gap: 16px;
    transition: transform 0.3s;
}

.priority-item:hover {
    transform: translateY(-4px);
}

.priority-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    flex-shrink: 0;
}

.priority-badge.critical {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

.priority-badge.high {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.priority-badge.medium {
    background: rgba(59, 130, 246, 0.2);
    color: var(--info);
}

.priority-badge.low {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.priority-content h4 {
    margin-bottom: 4px;
    font-size: 16px;
}

.priority-content p {
    color: var(--gray);
    font-size: 14px;
}

.impact {
    color: var(--danger);
    font-size: 12px;
    margin-top: 8px;
    font-weight: 600;
}

/* Audit Grid */
.audit-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 24px;
}

.audit-card {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
}

.audit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.audit-card.wide {
    grid-column: 1 / -1;
}

.card-header {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 12px;
}

.card-header i {
    color: var(--primary);
    font-size: 20px;
}

.card-header h3 {
    flex: 1;
    font-size: 18px;
}

.status-badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.status-badge.optimal,
.status-badge.success {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.status-badge.warning,
.status-badge.average {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.status-badge.danger,
.status-badge.critical,
.status-badge.slow {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

.status-badge.info,
.status-badge.checking {
    background: rgba(59, 130, 246, 0.2);
    color: var(--info);
}

.card-content {
    padding: 24px;
}

/* Meta Content */
.meta-item {
    margin-bottom: 20px;
}

.meta-item:last-child {
    margin-bottom: 0;
}

.meta-item label {
    display: block;
    color: var(--gray);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
}

.meta-content {
    background: rgba(15, 23, 42, 0.5);
    padding: 12px;
    border-radius: 8px;
    font-size: 14px;
    word-break: break-word;
    margin-bottom: 8px;
}

.meta-stats {
    font-size: 13px;
    color: var(--gray);
}

/* Headers Count */
.headers-count {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.header-count-item {
    background: rgba(99, 102, 241, 0.1);
    padding: 8px 16px;
    border-radius: 8px;
    text-align: center;
}

.header-count-item .count {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--primary);
}

.header-count-item .label {
    font-size: 12px;
    color: var(--gray);
}

.issues-list {
    margin-top: 16px;
}

.issue-item {
    display: flex;
    align-items: start;
    gap: 8px;
    color: var(--warning);
    font-size: 14px;
    margin-bottom: 8px;
}

.issue-item i {
    margin-top: 4px;
}

/* Performance Metrics */
.perf-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.perf-metric {
    background: rgba(15, 23, 42, 0.5);
    padding: 16px;
    border-radius: 8px;
    text-align: center;
}

.perf-metric .value {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: var(--light);
}

.perf-metric .label {
    font-size: 12px;
    color: var(--gray);
}

/* Image List */
.image-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: 16px;
}

.image-list {
    max-height: 300px;
    overflow-y: auto;
}

.image-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: rgba(15, 23, 42, 0.3);
    border-radius: 8px;
    margin-bottom: 8px;
    font-size: 13px;
}

.image-item img {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 4px;
    background: var(--dark);
}

.image-info {
    flex: 1;
    min-width: 0;
}

.image-url {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    color: var(--gray);
}

.image-status {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
}

.image-status.missing {
    color: var(--danger);
}

.image-status.ok {
    color: var(--success);
}

/* Keywords Grid */
.keywords-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.keyword-col h4 {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.keyword-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.keyword-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: rgba(15, 23, 42, 0.5);
    border-radius: 6px;
    font-size: 14px;
}

.keyword-item .phrase {
    color: var(--light);
}

.keyword-item .stats {
    color: var(--gray);
    font-size: 12px;
}

/* Technical Grid */
.technical-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.tech-section h4 {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 12px;
}

.tech-content {
    font-size: 14px;
}

.tech-content .exists {
    color: var(--success);
}

.tech-content .missing {
    color: var(--danger);
}

/* Link Juice */
.link-juice-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.link-category h4 {
    margin-bottom: 12px;
    font-size: 16px;
}

.link-bar {
    display: flex;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 12px;
}

.link-segment {
    height: 100%;
}

.link-segment.follow {
    background: var(--success);
}

.link-segment.nofollow {
    background: var(--warning);
}

.link-legend {
    display: flex;
    gap: 16px;
    font-size: 13px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

/* Page Header */
.page-header {
    padding: 140px 0 60px;
    text-align: center;
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.1) 0%, transparent 100%);
}

.page-header h1 {
    font-size: 48px;
    margin-bottom: 16px;
}

.page-header p {
    color: var(--gray);
    font-size: 20px;
}

/* Features Grid */
.features-grid-section {
    padding: 80px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.feature-card {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    padding: 32px;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.feature-card.large {
    grid-column: span 2;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.feature-icon i {
    font-size: 28px;
    color: white;
}

.feature-card h3 {
    font-size: 24px;
    margin-bottom: 12px;
}

.feature-card p {
    color: var(--gray);
    margin-bottom: 20px;
}

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

.feature-card li {
    padding: 8px 0;
    color: var(--gray);
    display: flex;
    align-items: center;
    gap: 8px;
}

.feature-card li::before {
    content: "✓";
    color: var(--success);
    font-weight: bold;
}

.priority-tags {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.tag {
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
}

.tag.critical {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

.tag.high {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

.tag.medium {
    background: rgba(59, 130, 246, 0.2);
    color: var(--info);
}

.tag.low {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    text-align: center;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
    margin: 40px 0;
    border-radius: 24px;
}

.cta-section h2 {
    font-size: 36px;
    margin-bottom: 16px;
}

.cta-section p {
    color: var(--gray);
    margin-bottom: 32px;
}

/* Documentation */
.docs-section {
    padding: 60px 0;
}

.docs-grid {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 48px;
}

.docs-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.docs-sidebar h3 {
    margin-bottom: 20px;
    color: var(--gray);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.docs-sidebar ul {
    list-style: none;
}

.docs-sidebar a {
    display: block;
    padding: 12px 16px;
    color: var(--gray);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s;
}

.docs-sidebar a:hover {
    background: rgba(99, 102, 241, 0.1);
    color: var(--light);
}

.doc-block {
    margin-bottom: 60px;
}

.doc-block h2 {
    font-size: 32px;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.code-block {
    background: #0d1117;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    overflow: hidden;
    margin: 24px 0;
}

.code-header {
    background: rgba(255, 255, 255, 0.05);
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    gap: 16px;
    font-family: monospace;
    font-size: 14px;
}

.code-header span:first-child {
    color: var(--success);
    font-weight: bold;
}

pre {
    padding: 16px;
    overflow-x: auto;
}

code {
    font-family: 'Fira Code', monospace;
    font-size: 14px;
    color: #e6edf3;
}

.docs-table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
}

.docs-table th,
.docs-table td {
    text-align: left;
    padding: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.docs-table th {
    color: var(--gray);
    font-weight: 500;
}

.field-list {
    list-style: none;
    display: grid;
    gap: 12px;
}

.field-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: rgba(15, 23, 42, 0.5);
    border-radius: 8px;
}

.field-list code {
    color: var(--secondary);
    min-width: 200px;
}

.scoring-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.score-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: rgba(15, 23, 42, 0.5);
    border-radius: 8px;
}

.score-item .deduction {
    font-weight: 700;
    color: var(--danger);
    min-width: 40px;
}

.score-item.critical {
    border-left: 3px solid var(--danger);
}

.score-item.high {
    border-left: 3px solid var(--warning);
}

.score-item.medium {
    border-left: 3px solid var(--info);
}

/* Pricing */
.pricing-section {
    padding: 60px 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
    max-width: 900px;
    margin: 0 auto;
}

.pricing-card {
    background: rgba(30, 41, 59, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 48px;
    text-align: center;
}

.pricing-card.featured {
    border-color: var(--primary);
    box-shadow: 0 0 40px rgba(99, 102, 241, 0.2);
}

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

.pricing-header h3 {
    font-size: 24px;
    margin-bottom: 16px;
    color: var(--gray);
}

.price {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.currency {
    font-size: 24px;
    color: var(--gray);
}

.amount {
    font-size: 64px;
    font-weight: 800;
    line-height: 1;
}

.period {
    color: var(--gray);
    align-self: flex-end;
    margin-bottom: 12px;
}

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

.pricing-features li {
    list-style: none;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    gap: 12px;
}

.pricing-features li i {
    color: var(--success);
}

/* FAQ */
.faq-section {
    padding: 80px 0;
    text-align: center;
}

.faq-section h2 {
    margin-bottom: 48px;
    font-size: 36px;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    text-align: left;
}

.faq-item h4 {
    margin-bottom: 12px;
    font-size: 18px;
}

.faq-item p {
    color: var(--gray);
    line-height: 1.6;
}

/* Footer */
.footer {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 48px 0 24px;
    margin-top: 80px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 24px;
    font-weight: 700;
}

.footer-brand i {
    color: var(--primary);
}

.footer-brand p {
    color: var(--gray);
    font-size: 14px;
    font-weight: 400;
    margin-left: 12px;
}

.footer-links {
    display: flex;
    gap: 32px;
}

.footer-links a {
    color: var(--gray);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    color: var(--gray);
    font-size: 14px;
}

/* Responsive */
@media (max-width: 1024px) {
    .audit-grid {
        grid-template-columns: 1fr;
    }
    
    .audit-card.wide {
        grid-column: 1;
    }
    
    .technical-grid {
        grid-template-columns: 1fr;
    }
    
    .keywords-grid {
        grid-template-columns: 1fr;
    }
    
    .docs-grid {
        grid-template-columns: 1fr;
    }
    
    .docs-sidebar {
        position: relative;
        top: 0;
    }
    
    .feature-card.large {
        grid-column: 1;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--dark);
        flex-direction: column;
        padding: 24px;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero h1 {
        font-size: 40px;
    }
    
    .score-card {
        flex-direction: column;
        text-align: center;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .input-group input {
        width: 100%;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }
    
    .priority-grid {
        grid-template-columns: 1fr;
    }
    
    .link-juice-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--darker);
}

::-webkit-scrollbar-thumb {
    background: var(--primary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

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

.checking {
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}