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

:root {
    --primary: #6366f1;
    --primary-dark: #4f46e5;
    --primary-light: #818cf8;
    --secondary: #1e293b;
    --accent: #0ea5e9;
    --bg-dark: #0f172a;
    --bg-card: #1e293b;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border-color: #334155;
    --success: #22c55e;
    --warning: #f59e0b;
    --error: #ef4444;
    --gradient-primary: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    --gradient-accent: linear-gradient(135deg, #0ea5e9 0%, #3b82f6 100%);
    --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 10px 25px rgba(0, 0, 0, 0.3);
    --shadow-sm: 0 5px 15px rgba(0, 0, 0, 0.2);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: 16px;
}

a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--primary-light);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 15px;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
}

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

.btn-secondary {
    background-color: var(--bg-card);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
}

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

.btn-outline {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary);
    color: var(--text-primary);
}

.btn-large {
    padding: 16px 40px;
    font-size: 18px;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
}

.navbar {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 75px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
    color: var(--text-primary);
}

.logo-text {
    font-size: 22px;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 35px;
    align-items: center;
}

.nav-link {
    font-size: 15px;
    font-weight: 500;
    position: relative;
    padding: 8px 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link.active {
    color: var(--primary-light);
}

.nav-link.cta-link {
    background: var(--gradient-primary);
    padding: 10px 24px;
    border-radius: 8px;
    font-weight: 600;
}

.nav-link.cta-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.mobile-toggle span {
    width: 28px;
    height: 3px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.main {
    margin-top: 75px;
}

.page-header {
    text-align: center;
    padding: 80px 20px 60px;
    background: linear-gradient(180deg, var(--secondary) 0%, var(--bg-dark) 100%);
}

.page-header h1 {
    font-size: 42px;
    margin-bottom: 15px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-header p {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.hero {
    padding: 100px 30px;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--secondary) 50%, #1e1b4b 100%);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
    max-width: 1400px;
    margin: 0 auto;
}

.hero-content {
    flex: 1;
}

.badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 20px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: 20px;
}

.hero-content h1 {
    font-size: 52px;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 600px;
}

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

.stat {
    text-align: center;
    padding: 20px 30px;
    background: rgba(30, 41, 59, 0.5);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.stat-value {
    font-size: 36px;
    font-weight: 700;
    color: var(--primary-light);
    display: block;
}

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

.hero-actions {
    display: flex;
    gap: 20px;
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
}

.dashboard-preview {
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    background: rgba(99, 102, 241, 0.1);
    border-bottom: 1px solid var(--border-color);
}

.dashboard-title {
    font-weight: 600;
    color: var(--text-primary);
}

.dashboard-status {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dashboard-status.online {
    background-color: var(--success);
    animation: pulse 2s infinite;
}

.dashboard-content {
    padding: 25px;
}

.chart {
    height: 120px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
    border-radius: 10px;
    margin-bottom: 20px;
}

.stats-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.stat-card {
    padding: 15px;
    background: rgba(99, 102, 241, 0.1);
    border-radius: 8px;
    text-align: center;
    font-size: 14px;
    color: var(--text-secondary);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 36px;
    margin-bottom: 15px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.section-action {
    text-align: center;
    margin-top: 40px;
}

.features-preview {
    padding: 100px 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.feature-card {
    background: var(--bg-card);
    padding: 40px 30px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 25px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
}

.feature-icon svg {
    width: 35px;
    height: 35px;
}

.feature-icon.realtime {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
}

.feature-icon.smart {
    background: linear-gradient(135deg, #0ea5e9, #3b82f6);
}

.feature-icon.verify {
    background: linear-gradient(135deg, #22c55e, #16a34a);
}

.feature-icon.export {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

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

.testimonials-preview {
    padding: 100px 30px;
    background: var(--secondary);
}

.testimonials-slider {
    display: flex;
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
    overflow-x: auto;
    padding-bottom: 20px;
}

.testimonial-card {
    flex: 1;
    min-width: 350px;
    background: var(--bg-card);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.rating {
    color: var(--warning);
    font-size: 20px;
    margin-bottom: 20px;
}

.testimonial-card p {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 30px;
    font-style: italic;
}

.author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author .avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
}

.author .info {
    display: flex;
    flex-direction: column;
}

.author .name {
    font-weight: 600;
    color: var(--text-primary);
}

.author .title {
    font-size: 14px;
    color: var(--text-muted);
}

.pricing-preview {
    padding: 100px 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.pricing-card {
    background: var(--bg-card);
    padding: 45px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.3s ease;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
}

.pricing-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 20px;
}

.pricing-card .pricing-badge {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary-light);
}

.pricing-card.featured .pricing-badge {
    background: var(--gradient-primary);
    color: var(--text-primary);
}

.pricing-card h3 {
    font-size: 24px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.price {
    margin-bottom: 30px;
}

.currency {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-secondary);
}

.amount {
    font-size: 56px;
    font-weight: 700;
    color: var(--text-primary);
}

.period {
    font-size: 18px;
    color: var(--text-muted);
}

.features-list {
    list-style: none;
    margin-bottom: 30px;
}

.features-list li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 15px;
}

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

.security-preview {
    padding: 100px 30px;
    background: var(--secondary);
}

.security-features {
    display: flex;
    gap: 40px;
    max-width: 1000px;
    margin: 0 auto;
}

.security-item {
    flex: 1;
    text-align: center;
    padding: 40px;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.security-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: var(--gradient-accent);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
}

.security-icon svg {
    width: 30px;
    height: 30px;
}

.security-item h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

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

.cta {
    padding: 80px 30px;
    text-align: center;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--bg-dark) 100%);
}

.cta h2 {
    font-size: 36px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.cta p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 30px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.footer {
    padding: 60px 30px 30px;
    background: var(--bg-dark);
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto 40px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

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

.footer-links h4 {
    font-size: 16px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 14px;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    font-size: 14px;
}

.features-intro {
    padding: 60px 30px;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 60px;
    align-items: center;
}

.intro-content h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.intro-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 15px;
}

.intro-stats {
    display: flex;
    gap: 30px;
}

.stat-item {
    text-align: center;
    padding: 30px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.stat-num {
    font-size: 42px;
    font-weight: 700;
    color: var(--primary-light);
    display: block;
    margin-bottom: 5px;
}

.stat-desc {
    font-size: 14px;
    color: var(--text-muted);
}

.features-grid {
    padding: 60px 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.feature-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.feature-card {
    text-align: left;
    padding: 40px;
}

.feature-icon-box {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    color: var(--text-primary);
}

.feature-icon-box svg {
    width: 30px;
    height: 30px;
}

.feature-icon-box.realtime {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
}

.feature-icon-box.smart {
    background: linear-gradient(135deg, #0ea5e9, #3b82f6);
}

.feature-icon-box.verify {
    background: linear-gradient(135deg, #22c55e, #16a34a);
}

.feature-icon-box.export {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.feature-icon-box.search {
    background: linear-gradient(135deg, #ec4899, #db2777);
}

.feature-icon-box.monitor {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
}

.feature-icon-box.analytics {
    background: linear-gradient(135deg, #84cc16, #65a30d);
}

.feature-icon-box.collaborate {
    background: linear-gradient(135deg, #f97316, #ea580c);
}

.feature-icon-box.api {
    background: linear-gradient(135deg, #a855f7, #9333ea);
}

.feature-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
}

.feature-card p {
    margin-bottom: 20px;
}

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

.feature-benefits li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--text-secondary);
    font-size: 14px;
}

.feature-benefits li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 13px;
    width: 8px;
    height: 8px;
    background-color: var(--primary);
    border-radius: 50%;
}

.features-compare {
    padding: 60px 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.features-compare h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
    color: var(--text-primary);
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.compare-table th,
.compare-table td {
    padding: 15px;
    text-align: center;
    border-bottom: 1px solid var(--border-color);
}

.compare-table th {
    background: rgba(99, 102, 241, 0.1);
    font-weight: 600;
    color: var(--text-primary);
}

.compare-table td {
    color: var(--text-secondary);
}

.pricing-intro {
    padding: 60px 30px;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.intro-text h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.intro-text p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 15px;
}

.billing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.toggle-label {
    font-size: 16px;
    color: var(--text-secondary);
}

.toggle-label .discount {
    background: rgba(34, 197, 94, 0.2);
    color: var(--success);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    margin-left: 8px;
}

.toggle-switch {
    width: 60px;
    height: 34px;
    background: var(--border-color);
    border-radius: 17px;
    position: relative;
    cursor: pointer;
    border: none;
}

.toggle-thumb {
    width: 28px;
    height: 28px;
    background: var(--text-primary);
    border-radius: 50%;
    position: absolute;
    top: 3px;
    left: 3px;
    transition: left 0.3s ease;
}

.toggle-switch.active .toggle-thumb {
    left: 29px;
}

.card-header {
    margin-bottom: 30px;
}

.card-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 15px;
}

.card-header .card-badge {
    background: rgba(99, 102, 241, 0.2);
    color: var(--primary-light);
}

.card-header .card-badge:last-child {
    background: var(--gradient-primary);
    color: var(--text-primary);
}

.card-header h3 {
    font-size: 24px;
    margin-bottom: 10px;
}

.card-desc {
    font-size: 14px;
    color: var(--text-muted);
}

.year-price {
    display: block;
    font-size: 14px;
    color: var(--success);
    margin-top: 5px;
}

.card-features {
    list-style: none;
    margin-bottom: 30px;
}

.card-features li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 15px;
    text-align: left;
}

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

.card-actions {
    margin-top: 30px;
}

.pricing-details {
    padding: 60px 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-details h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
    color: var(--text-primary);
}

.details-grid {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.detail-row {
    display: grid;
    grid-template-columns: 200px repeat(3, 1fr);
    padding: 15px 20px;
    border-bottom: 1px solid var(--border-color);
    align-items: center;
}

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

.detail-label {
    font-weight: 600;
    color: var(--text-primary);
}

.detail-value {
    text-align: center;
    color: var(--text-secondary);
}

.detail-value.basic::before {
    content: '×';
    color: var(--error);
    margin-right: 5px;
}

.detail-value.pro::before,
.detail-value.enterprise::before {
    content: '✓';
    color: var(--success);
    margin-right: 5px;
}

.pricing-faq {
    padding: 60px 30px;
    max-width: 800px;
    margin: 0 auto;
}

.pricing-faq h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
    color: var(--text-primary);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.faq-question {
    width: 100%;
    padding: 20px 25px;
    background: none;
    border: none;
    text-align: left;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::after {
    content: '+';
    font-size: 24px;
    color: var(--primary);
    transition: transform 0.3s ease;
}

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

.faq-answer {
    padding: 0 25px 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-answer.active {
    max-height: 200px;
}

.faq-answer p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.8;
}

.reviews-stats {
    padding: 60px 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.stats-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.stat-item {
    text-align: center;
    padding: 40px;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.stat-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
}

.stat-icon svg {
    width: 25px;
    height: 25px;
}

.stat-value {
    font-size: 42px;
    font-weight: 700;
    color: var(--primary-light);
    display: block;
    margin-bottom: 5px;
}

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

.reviews-filter {
    padding: 30px;
    max-width: 800px;
    margin: 0 auto;
}

.filter-tabs {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

.filter-tab {
    padding: 10px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 25px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-tab.active {
    background: var(--gradient-primary);
    border-color: var(--primary);
    color: var(--text-primary);
}

.reviews-list {
    padding: 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.review-card {
    background: var(--bg-card);
    padding: 35px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
    margin-bottom: 25px;
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.reviewer-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

.reviewer-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    color: var(--text-primary);
}

.reviewer-details {
    display: flex;
    flex-direction: column;
}

.reviewer-name {
    font-weight: 600;
    color: var(--text-primary);
}

.reviewer-title {
    font-size: 14px;
    color: var(--text-muted);
}

.review-rating {
    color: var(--warning);
    font-size: 18px;
}

.review-content p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 15px;
}

.review-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.tag {
    padding: 6px 14px;
    background: rgba(99, 102, 241, 0.15);
    border-radius: 15px;
    font-size: 13px;
    color: var(--primary-light);
}

.case-studies {
    padding: 60px 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.case-studies h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
    color: var(--text-primary);
}

.cases-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

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

.case-image {
    padding: 20px;
    background: var(--bg-dark);
}

.case-image svg {
    width: 100%;
    height: 180px;
}

.case-content {
    padding: 25px;
}

.case-content h3 {
    font-size: 18px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.case-content p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.case-link {
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
}

.security-intro {
    padding: 60px 30px;
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    gap: 60px;
    align-items: center;
}

.intro-content h2 {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.intro-content p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 15px;
}

.intro-visual {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.security-badge {
    padding: 15px 25px;
    background: rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-light);
    text-align: center;
}

.security-features {
    padding: 60px 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.features-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-bottom: 30px;
}

.security-card {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.card-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.card-icon svg {
    width: 25px;
    height: 25px;
}

.card-icon.encryption {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
}

.card-icon.privacy {
    background: linear-gradient(135deg, #22c55e, #16a34a);
}

.card-icon.access {
    background: linear-gradient(135deg, #0ea5e9, #3b82f6);
}

.card-icon.server {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.card-icon.audit {
    background: linear-gradient(135deg, #ec4899, #db2777);
}

.card-icon.compliance {
    background: linear-gradient(135deg, #a855f7, #9333ea);
}

.security-card h3 {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.security-card p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 20px;
}

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

.feature-details li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    color: var(--text-secondary);
    font-size: 14px;
}

.feature-details li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 13px;
    width: 8px;
    height: 8px;
    background-color: var(--success);
    border-radius: 50%;
}

.security-process {
    padding: 60px 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.security-process h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
    color: var(--text-primary);
}

.process-steps {
    display: flex;
    align-items: center;
    gap: 20px;
    overflow-x: auto;
    padding-bottom: 20px;
}

.process-step {
    flex: 1;
    min-width: 200px;
    text-align: center;
    padding: 30px;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.step-number {
    font-size: 36px;
    font-weight: 700;
    color: rgba(99, 102, 241, 0.3);
    margin-bottom: 15px;
}

.step-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 15px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
}

.step-icon svg {
    width: 25px;
    height: 25px;
}

.process-step h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.process-step p {
    color: var(--text-secondary);
    font-size: 14px;
}

.process-arrow {
    color: var(--primary);
    flex-shrink: 0;
}

.process-arrow svg {
    width: 30px;
    height: 30px;
}

.security-faq {
    padding: 60px 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.security-faq h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
    color: var(--text-primary);
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.faq-grid .faq-item {
    padding: 25px;
}

.faq-grid .faq-item h3 {
    font-size: 16px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

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

.security-certifications {
    padding: 60px 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.security-certifications h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
    color: var(--text-primary);
}

.certifications-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.certification-item {
    text-align: center;
    padding: 30px;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.cert-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
}

.certification-item h3 {
    font-size: 16px;
    margin-bottom: 5px;
    color: var(--text-primary);
}

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

.trial-benefits {
    padding: 60px 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.benefits-intro {
    text-align: center;
    margin-bottom: 50px;
}

.benefits-intro h2 {
    font-size: 32px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.benefits-intro p {
    font-size: 16px;
    color: var(--text-secondary);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.trial-benefits .benefit-card {
    text-align: center;
    padding: 35px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.trial-benefits .benefit-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
}

.trial-benefits .benefit-icon svg {
    width: 25px;
    height: 25px;
}

.trial-benefits .benefit-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.trial-benefits .benefit-card p {
    color: var(--text-secondary);
    font-size: 14px;
}

.trial-form-section {
    padding: 60px 30px;
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    gap: 60px;
}

.form-container {
    flex: 1;
    background: var(--bg-card);
    padding: 50px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.form-container h2 {
    font-size: 28px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.form-container p {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.trial-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.form-group input,
.form-group select {
    padding: 14px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-dark);
    color: var(--text-primary);
    font-size: 15px;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: 10px;
}

.checkbox-group input {
    width: auto;
    margin-top: 4px;
}

.checkbox-group label {
    font-weight: 400;
    font-size: 14px;
    color: var(--text-secondary);
}

.checkbox-group label a {
    color: var(--primary);
}

.form-note {
    text-align: center;
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 15px;
}

.form-benefits {
    flex: 1;
    padding: 50px;
}

.form-benefits h3 {
    font-size: 22px;
    margin-bottom: 25px;
    color: var(--text-primary);
}

.form-benefits ul {
    list-style: none;
    margin-bottom: 40px;
}

.form-benefits li {
    padding: 15px 0;
    padding-left: 30px;
    position: relative;
    color: var(--text-secondary);
    font-size: 15px;
    border-bottom: 1px solid var(--border-color);
}

.form-benefits li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 20px;
    width: 8px;
    height: 8px;
    background-color: var(--success);
    border-radius: 50%;
}

.trust-badges {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.trust-badges .badge {
    padding: 12px 20px;
    background: rgba(99, 102, 241, 0.1);
    border: 1px solid rgba(99, 102, 241, 0.3);
    border-radius: 8px;
    font-size: 14px;
    color: var(--primary-light);
}

.trial-steps {
    padding: 60px 30px;
    max-width: 1000px;
    margin: 0 auto;
}

.trial-steps h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
    color: var(--text-primary);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.step-item {
    text-align: center;
    padding: 40px;
    background: var(--bg-card);
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.step-number {
    font-size: 48px;
    font-weight: 700;
    color: rgba(99, 102, 241, 0.2);
    margin-bottom: 20px;
}

.step-item .step-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: var(--gradient-primary);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
}

.step-item .step-icon svg {
    width: 30px;
    height: 30px;
}

.step-item h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.step-item p {
    color: var(--text-secondary);
    font-size: 14px;
}

.trial-faq {
    padding: 60px 30px;
    max-width: 800px;
    margin: 0 auto;
}

.trial-faq h2 {
    text-align: center;
    font-size: 28px;
    margin-bottom: 40px;
    color: var(--text-primary);
}

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

@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        text-align: center;
    }

    .hero-content {
        order: 1;
    }

    .hero-image {
        order: 2;
    }

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

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

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

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

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

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

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

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

    .trial-form-section {
        flex-direction: column;
    }

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

@media (max-width: 768px) {
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 75px;
        left: 0;
        right: 0;
        background: var(--bg-dark);
        padding: 20px;
        border-bottom: 1px solid var(--border-color);
        gap: 15px;
    }

    .nav-menu.active {
        display: flex;
    }

    .mobile-toggle {
        display: flex;
    }

    .nav-link.cta-link {
        width: 100%;
        text-align: center;
    }

    .hero-content h1 {
        font-size: 36px;
    }

    .hero-stats {
        flex-direction: column;
        gap: 15px;
    }

    .hero-actions {
        flex-direction: column;
        gap: 15px;
    }

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

    .feature-row {
        grid-template-columns: 1fr;
    }

    .pricing-cards {
        grid-template-columns: 1fr;
    }

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

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

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

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

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .security-intro {
        flex-direction: column;
        text-align: center;
    }

    .intro-stats {
        flex-direction: column;
        gap: 15px;
    }

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

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

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

@media (max-width: 480px) {
    .navbar {
        padding: 0 15px;
    }

    .hero {
        padding: 60px 15px;
    }

    .hero-content h1 {
        font-size: 28px;
    }

    .page-header h1 {
        font-size: 32px;
    }

    .section-header h2 {
        font-size: 28px;
    }

    .form-container {
        padding: 30px;
    }

    .form-benefits {
        padding: 30px;
    }

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