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

:root {
    --primary-color: #00ff88;
    --secondary-color: #0088ff;
    --bg-dark: #0a0a0f;
    --bg-darker: #050508;
    --bg-light: #1a1a2e;
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --border-color: #2a2a3e;
    --glow-color: rgba(0, 255, 136, 0.3);
}

body {
    font-family: 'Inter', 'SF Pro Display', 'Segoe UI', 'Microsoft YaHei', sans-serif;
    background: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 30px;
}

/* Particles Background */
#particles-js {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    background: linear-gradient(135deg, #0a0a0f 0%, #1a0a1f 50%, #0a1a1f 100%);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    border-bottom: 1px solid var(--border-color);
    transition: all 0.3s;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 700;
}

.logo-icon {
    font-size: 32px;
    animation: float 3s ease-in-out infinite;
}

.logo-text {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s;
    font-weight: 500;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s;
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.nav-menu a:hover::after {
    width: 100%;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 50px;
    color: var(--primary-color);
    font-size: 14px;
    margin-bottom: 30px;
    animation: fadeInUp 0.8s ease;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--primary-color);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

.hero h1 {
    font-size: 80px;
    font-weight: 900;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease 0.2s both;
    line-height: 1.2;
}

.glitch {
    position: relative;
}

.hero-subtitle {
    font-size: 28px;
    color: var(--text-secondary);
    margin-bottom: 15px;
    animation: fadeInUp 0.8s ease 0.4s both;
}

.hero-description {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 50px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    max-width: 900px;
    margin: 0 auto 50px;
    animation: fadeInUp 0.8s ease 0.8s both;
}

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

.stat-number {
    font-size: 48px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 8px;
}

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

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-bottom: 30px;
    animation: fadeInUp 0.8s ease 1s both;
}

.cta-button {
    position: relative;
    padding: 18px 45px;
    font-size: 18px;
    font-weight: 600;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s;
    overflow: hidden;
}

.cta-button.primary {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #000;
    box-shadow: 0 0 30px var(--glow-color);
}

.cta-button.primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 50px var(--glow-color);
}

.cta-button.secondary {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.cta-button.secondary:hover {
    background: rgba(0, 255, 136, 0.1);
    transform: translateY(-3px);
}

.cta-button.large {
    padding: 22px 60px;
    font-size: 20px;
}

.button-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.cta-button:hover .button-shine {
    left: 100%;
}

.trust-badges {
    display: flex;
    gap: 30px;
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 1.2s both;
}

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

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.float-item {
    position: absolute;
    font-size: 60px;
    opacity: 0.1;
    animation: floatAround 20s infinite ease-in-out;
}

@keyframes floatAround {
    0%, 100% { transform: translate(0, 0) rotate(0deg); }
    25% { transform: translate(20px, -20px) rotate(5deg); }
    50% { transform: translate(-20px, 20px) rotate(-5deg); }
    75% { transform: translate(20px, 20px) rotate(5deg); }
}

/* Section Styles */
section {
    position: relative;
    z-index: 1;
    padding: 100px 0;
}

.section-header {
    text-align: center;
    margin-bottom: 70px;
}

.section-tag {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 50px;
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #ffffff, var(--primary-color));
    -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;
}

/* Features Section */
.features-section {
    background: var(--bg-darker);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.feature-card {
    position: relative;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    transition: all 0.3s;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05), rgba(0, 136, 255, 0.05));
    opacity: 0;
    transition: opacity 0.3s;
}

.feature-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 255, 136, 0.2);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.feature-card h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.feature-badge {
    display: inline-block;
    padding: 6px 15px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 50px;
    color: var(--primary-color);
    font-size: 12px;
    font-weight: 600;
}

/* Status Section */
.status-section {
    background: var(--bg-dark);
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
}

.status-card {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 30px;
    transition: all 0.3s;
}

.status-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 255, 136, 0.15);
}

.status-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

.status-indicator.online {
    background: var(--primary-color);
    box-shadow: 0 0 20px var(--primary-color);
}

.status-text {
    color: var(--primary-color);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
}

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

.status-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 15px;
}

.status-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.status-item .label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
}

.status-item .value {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.status-item .value.excellent {
    color: var(--primary-color);
}

.status-item .value.good {
    color: #00ccff;
}

.status-bar {
    width: 100%;
    height: 4px;
    background: var(--border-color);
    border-radius: 10px;
    overflow: hidden;
}

.status-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 10px;
    transition: width 1s ease;
}

/* Pricing Section */
.pricing-section {
    background: var(--bg-darker);
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
}

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

.switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 30px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border-color);
    transition: .4s;
    border-radius: 30px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

input:checked + .slider:before {
    transform: translateX(30px);
}

.discount-badge {
    display: inline-block;
    padding: 4px 10px;
    background: linear-gradient(135deg, #ff6b6b, #ff4757);
    border-radius: 15px;
    color: white;
    font-size: 12px;
    font-weight: 700;
    margin-left: 5px;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto 60px;
}

.pricing-card {
    position: relative;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    transition: all 0.3s;
}

.pricing-card.featured {
    border-color: var(--primary-color);
    transform: scale(1.05);
    box-shadow: 0 20px 60px rgba(0, 255, 136, 0.2);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #000;
    padding: 8px 25px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 700;
}

.pricing-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
    box-shadow: 0 20px 60px rgba(0, 255, 136, 0.2);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-header h3 {
    font-size: 28px;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.pricing-desc {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 25px;
}

.price-wrapper {
    margin-bottom: 30px;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    margin-bottom: 10px;
}

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

.amount {
    font-size: 56px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0 5px;
}

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

.price-note {
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

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

.features li {
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.check {
    color: var(--primary-color);
    font-weight: bold;
}

.cross {
    color: #666;
    font-weight: bold;
}

.purchase-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #000;
    border: none;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s;
}

.purchase-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px var(--glow-color);
}

.pricing-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.info-item {
    text-align: center;
    padding: 30px;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    transition: all 0.3s;
}

.info-item:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.info-icon {
    font-size: 40px;
    margin-bottom: 15px;
}

.info-item h4 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--text-primary);
}

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

/* Advantages Section */
.advantages-section {
    background: var(--bg-dark);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 30px;
}

.advantage-card {
    position: relative;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    transition: all 0.3s;
    overflow: hidden;
}

.advantage-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--glow-color) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s;
}

.advantage-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 255, 136, 0.2);
}

.advantage-card:hover::before {
    opacity: 1;
}

.advantage-number {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 80px;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.03);
}

.advantage-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.advantage-card h3 {
    font-size: 26px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.advantage-card p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.advantage-details {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.detail-tag {
    padding: 6px 15px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 50px;
    color: var(--primary-color);
    font-size: 12px;
    font-weight: 600;
}

/* Reviews Section */
.reviews-section {
    background: var(--bg-darker);
}

.reviews-container {
    margin-bottom: 60px;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.review-card {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 30px;
    transition: all 0.3s;
}

.review-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 255, 136, 0.15);
}

.review-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.reviewer-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    color: #000;
}

.reviewer-info {
    flex: 1;
}

.reviewer-info h4 {
    font-size: 16px;
    margin-bottom: 4px;
    color: var(--text-primary);
}

.reviewer-info p {
    font-size: 13px;
    color: var(--text-secondary);
}

.rating {
    color: #ffd700;
    font-size: 14px;
}

.review-text {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

.review-meta {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: var(--text-secondary);
}

.review-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-top: 60px;
}

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

.stat-box .stat-number {
    font-size: 56px;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
}

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

/* FAQ Section */
.faq-section {
    background: var(--bg-dark);
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-list {
    margin-bottom: 60px;
}

.faq-item {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    margin-bottom: 20px;
    overflow: hidden;
    transition: all 0.3s;
}

.faq-item:hover {
    border-color: var(--primary-color);
}

.faq-question {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 25px;
    cursor: pointer;
    user-select: none;
    transition: all 0.3s;
}

.faq-question:hover {
    background: rgba(0, 255, 136, 0.05);
}

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

.faq-question span:nth-child(2) {
    flex: 1;
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.faq-toggle {
    font-size: 28px;
    color: var(--primary-color);
    transition: transform 0.3s;
}

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

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s;
    color: var(--text-secondary);
    line-height: 1.8;
}

.faq-item.active .faq-answer {
    padding: 0 25px 25px;
    max-height: 1000px;
}

.faq-answer p {
    margin-bottom: 15px;
}

.faq-answer ul, .faq-answer ol {
    margin: 15px 0 15px 25px;
}

.faq-answer li {
    margin-bottom: 10px;
}

.faq-cta {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 50px;
    text-align: center;
}

.faq-cta h3 {
    font-size: 32px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.faq-cta p {
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.contact-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.contact-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 15px 35px;
    background: transparent;
    border: 2px solid var(--primary-color);
    border-radius: 50px;
    color: var(--primary-color);
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.contact-btn:hover {
    background: rgba(0, 255, 136, 0.1);
    transform: translateY(-3px);
}

/* Knowledge Section */
.knowledge-section {
    background: var(--bg-darker);
}

.knowledge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.knowledge-card {
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 35px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s;
    display: block;
}

.knowledge-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 255, 136, 0.2);
}

.knowledge-icon {
    font-size: 48px;
    margin-bottom: 20px;
    display: block;
}

.knowledge-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.knowledge-card p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.knowledge-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.tag {
    padding: 6px 15px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 50px;
    color: var(--primary-color);
    font-size: 12px;
    font-weight: 600;
}

.read-time {
    color: var(--text-secondary);
    font-size: 13px;
}

/* CTA Section */
.cta-section {
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(0, 136, 255, 0.1));
    padding: 100px 0;
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #ffffff, var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.cta-content p {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.cta-features {
    display: flex;
    gap: 30px;
    justify-content: center;
    margin-top: 30px;
    color: var(--text-secondary);
}

/* Footer */
.footer {
    background: var(--bg-darker);
    padding: 80px 0 30px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 50px;
}

.footer-section h3 {
    font-size: 24px;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.footer-section h4 {
    font-size: 18px;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.footer-section p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 20px;
}

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

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

.footer-section ul li a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    padding: 10px 20px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 50px;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
}

.social-link:hover {
    background: rgba(0, 255, 136, 0.2);
    transform: translateY(-3px);
}

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

.footer-bottom p {
    color: var(--text-secondary);
    font-size: 14px;
    margin: 5px 0;
}

/* Responsive */
@media (max-width: 1200px) {
    .hero h1 {
        font-size: 60px;
    }

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

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .hero h1 {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 20px;
    }

    .hero-stats {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .section-header h2 {
        font-size: 36px;
    }

    .pricing-card.featured {
        transform: scale(1);
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .features-grid,
    .status-grid,
    .pricing-grid,
    .advantages-grid,
    .reviews-grid,
    .knowledge-grid {
        grid-template-columns: 1fr;
    }
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

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

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 10px;
}

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