:root {
    --bg-color: #0d0f14;
    --bg-secondary: #161922;
    --primary-color: #00ff88; /* Ярко-зеленый неон */
    --primary-hover: #00d672;
    --secondary-color: #00e1ff; /* Голубой неон */
    --text-main: #f0f2f5;
    --text-muted: #9ba1ad;
    --border-color: rgba(255, 255, 255, 0.08);
    --glass-bg: rgba(22, 25, 34, 0.6);
    --glass-border: rgba(255, 255, 255, 0.05);
    
    --transition: 0.3s ease;
    --radius-lg: 24px;
    --radius-md: 16px;
    --radius-sm: 8px;
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-color);
}

body {
    overflow-x: hidden;
    line-height: 1.6;
}

/* Typography */
h1, h2, h3, h4 {
    line-height: 1.2;
    font-weight: 700;
}

h2 span, h1 span {
    color: var(--primary-color);
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

ul {
    list-style: none;
}

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

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2rem;
    }
}

.section-subtitle {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Glassmorphism Classes */
.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    outline: none;
    text-align: center;
}

.btn-primary {
    background: var(--primary-color);
    color: #000;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.4);
}

.btn-primary:hover {
    background: var(--primary-hover);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.6);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-main);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-main);
}

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

.btn-large {
    padding: 16px 36px;
    font-size: 1.1rem;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(13, 15, 20, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
}

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

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

.logo-icon {
    font-size: 1.8rem;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-desc {
    font-size: 0.7rem;
    color: var(--primary-color);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-list {
    display: flex;
    gap: 32px;
}

.nav-list a {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
}

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

@media (max-width: 900px) {
    .nav {
        display: none;
    }
}

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

.hero::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0,255,136,0.15) 0%, rgba(0,0,0,0) 70%);
    z-index: -1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(0, 255, 136, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 24px;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 40px;
    max-width: 500px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-glass-card {
    padding: 40px;
    position: relative;
    transform: perspective(1000px) rotateY(-15deg) rotateX(5deg);
    box-shadow: 20px 20px 50px rgba(0,0,0,0.5);
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.01) 100%);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 24px;
}

.pulse {
    display: block;
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.7);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 255, 136, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 10px rgba(0, 255, 136, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 255, 136, 0); }
}

.ip-info {
    font-size: 2rem;
    font-weight: 800;
    font-family: monospace;
    margin-bottom: 30px;
    color: var(--secondary-color);
}

.speed-info {
    display: flex;
    gap: 20px;
}

.speed-item {
    background: rgba(0,0,0,0.3);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-weight: 600;
}

@media (max-width: 900px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-subtitle {
        margin: 0 auto 30px;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-glass-card {
        transform: none;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
}

/* Advantages */
.advantages {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.advantage-card {
    background: var(--bg-color);
    padding: 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.advantage-card:hover {
    border-color: rgba(0, 255, 136, 0.3);
    transform: translateY(-5px);
}

.adv-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: inline-block;
    padding: 15px;
    background: rgba(255,255,255,0.03);
    border-radius: var(--radius-md);
}

.advantage-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.advantage-card p {
    color: var(--text-muted);
}

/* Instructions */
.instructions {
    padding: 100px 0;
}

.steps-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
    z-index: 2;
    padding: 0 15px;
}

.step-num {
    width: 60px;
    height: 60px;
    background: var(--bg-secondary);
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    margin: 0 auto 20px;
    box-shadow: 0 0 15px rgba(0,255,136,0.2);
}

.step h3 {
    margin-bottom: 10px;
}

.step p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.step-connector {
    flex: 0 0 60px;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), transparent);
    margin-top: 30px;
}
.step-connector:last-child {
    display:none;
}

@media (max-width: 768px) {
    .steps-container {
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }
    .step-connector {
        display: none;
    }
}

/* Promo */
.promo {
    padding: 50px 0;
}

.promo-box {
    text-align: center;
    padding: 60px 40px;
    background: linear-gradient(45deg, rgba(22,25,34,1) 0%, rgba(22,25,34,0.4) 100%),
                radial-gradient(circle at top right, rgba(0,255,136,0.2) 0%, transparent 50%);
    border: 1px solid rgba(0,255,136,0.2);
    border-radius: var(--radius-lg);
}

.promo-title {
    font-size: 2rem;
    margin-bottom: 16px;
}

.promo-text {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 32px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Pricing */
.pricing {
    padding: 100px 0;
    background: var(--bg-secondary);
}

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

.price-card {
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    position: relative;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.price-card.popular {
    border-color: var(--primary-color);
    transform: scale(1.05);
    box-shadow: 0 10px 40px rgba(0,255,136,0.1);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: #000;
    padding: 6px 16px;
    border-radius: 20px;
    font-weight: 700;
    font-size: 0.9rem;
}

.price-header {
    text-align: center;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 20px;
}

.price-header h3 {
    font-size: 1.5rem;
    margin-bottom: 5px;
}

.price-header p {
    color: var(--text-muted);
}

.price-amount {
    text-align: center;
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.currency {
    font-size: 1.5rem;
    vertical-align: super;
}

.period {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
}

.price-total {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.price-discount-label {
    text-align: center;
    color: #ff4d4d;
    text-decoration: line-through;
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.price-features {
    flex-grow: 1;
    margin-bottom: 30px;
    padding-top: 20px;
}

.price-features ul li {
    margin-bottom: 15px;
    color: var(--text-main);
}

.price-btn {
    width: 100%;
}

@media (max-width: 900px) {
    .pricing-grid {
        grid-template-columns: 1fr;
    }
    .price-card.popular {
        transform: none;
    }
}

/* Platforms */
.platforms {
    padding: 100px 0;
}

.platforms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.platform-card {
    background: var(--bg-secondary);
    padding: 40px 20px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    text-align: center;
    display: block;
}

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

.platform-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.platform-card h3 {
    margin-bottom: 15px;
}

.platform-link-text {
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
}

/* Guarantees */
.guarantees {
    padding: 60px 0;
}

.guarantee-box {
    display: flex;
    align-items: center;
    gap: 40px;
    background: rgba(0, 225, 255, 0.05);
    border: 1px solid rgba(0, 225, 255, 0.2);
    border-radius: var(--radius-lg);
    padding: 50px;
}

.guarantee-icon {
    font-size: 5rem;
}

.guarantee-content h2 {
    margin-bottom: 15px;
    color: var(--secondary-color);
}

@media (max-width: 768px) {
    .guarantee-box {
        flex-direction: column;
        text-align: center;
        padding: 30px;
    }
}

/* Reviews */
.reviews {
    padding: 100px 0;
    background: var(--bg-secondary);
}

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

.review-card {
    background: var(--bg-color);
    padding: 30px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

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

.reviewer-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: #000;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.2rem;
}

.stars {
    font-size: 0.9rem;
}

.review-text {
    font-style: italic;
    color: var(--text-muted);
}

/* SEO Content */
.seo-content {
    padding: 80px 0;
}

.seo-article {
    max-width: 800px;
    margin: 0 auto;
    color: var(--text-muted);
}

.seo-article h2 {
    color: var(--text-main);
    font-size: 1.8rem;
    margin: 40px 0 20px;
}

.seo-article p {
    margin-bottom: 20px;
}

.seo-article ul {
    margin-bottom: 20px;
    padding-left: 20px;
    list-style: disc;
}

.seo-article ul li {
    margin-bottom: 10px;
}

.seo-article strong {
    color: var(--text-main);
}

/* FAQ */
.faq {
    padding: 100px 0;
    background: var(--bg-secondary);
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 16px;
    background: var(--bg-color);
    overflow: hidden;
}

.faq-question {
    padding: 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 600;
}

.faq-question::after {
    content: '+';
    font-size: 1.5rem;
    transition: var(--transition);
}

.faq-answer {
    padding: 0 24px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
    color: var(--text-muted);
}

.faq-item.active .faq-answer {
    padding-bottom: 24px;
    max-height: 500px;
}

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

/* Footer */
.footer {
    background: #080a0d;
    padding: 80px 0 30px;
    border-top: 1px solid var(--border-color);
}

.footer-top {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 40px;
    margin-bottom: 60px;
}

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

.footer-desc {
    margin-top: 20px;
    color: var(--text-muted);
}

.footer-links {
    display: flex;
    gap: 80px;
    flex-wrap: wrap;
}

.footer-col h4 {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

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

.footer-col a {
    color: var(--text-muted);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--text-muted);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .footer-top {
        flex-direction: column;
    }
}