/* ================= ПЕРЕМЕННЫЕ ================= */
:root {
    --bg-dark: #0a0710;
    --bg-glow: #1a103c;
    --neon-blue: #00f2fe;
    --neon-purple: #7f00ff;
    --neon-pink: #e100ff;
    --text-main: #ffffff;
    --text-muted: #a09eb5;
    
    /* Glassmorphism параметры */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-blur: blur(12px);
}

/* ================= БАЗОВЫЕ СТИЛИ ================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 15% 50%, rgba(127, 0, 255, 0.15), transparent 25%),
        radial-gradient(circle at 85% 30%, rgba(0, 242, 254, 0.15), transparent 25%);
    background-attachment: fixed;
}

h1, h2, h3, .logo {
    font-family: 'Montserrat', sans-serif;
}

a { text-decoration: none; color: inherit; }

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

/* Анимации при скролле */
.fade-up {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Кнопки */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border-radius: 30px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(90deg, var(--neon-purple), var(--neon-blue));
    color: white;
    box-shadow: 0 0 15px rgba(0, 242, 254, 0.4);
}

.btn-primary:hover {
    box-shadow: 0 0 25px rgba(0, 242, 254, 0.7);
    transform: translateY(-2px);
}

/* ================= HEADER ================= */
header {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 100;
    background: rgba(10, 7, 16, 0.7);
    backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--glass-border);
    transition: padding 0.3s ease;
}

.navbar { display: flex; justify-content: space-between; align-items: center; height: 80px; }
.logo { font-size: 24px; font-weight: 800; display: flex; align-items: center; gap: 10px; background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.nav-links { display: flex; gap: 30px; list-style: none; }
.nav-links a { font-size: 15px; font-weight: 500; transition: color 0.3s; }
.nav-links a:hover { color: var(--neon-blue); }
.burger { display: none; cursor: pointer; font-size: 24px; }

/* ================= HERO ================= */
.hero { padding: 180px 0 100px; display: flex; align-items: center; justify-content: space-between; min-height: 100vh; }
.hero-content { flex: 1; max-width: 600px; }
.hero h1 { font-size: 48px; line-height: 1.2; margin-bottom: 20px; }
.hero h1 span { color: var(--neon-blue); text-shadow: 0 0 10px rgba(0, 242, 254, 0.5); }
.hero p { font-size: 18px; color: var(--text-muted); margin-bottom: 40px; line-height: 1.6; }
.hero-graphic { flex: 1; position: relative; display: flex; justify-content: center; }

@keyframes pulse { 0% { transform: scale(1); opacity: 1; } 100% { transform: scale(2.5); opacity: 0; } }

/* ================= ПАРЯЩИЙ ДАШБОРД (HERO GRAPHIC) ================= */
.floating-dashboard {
    position: relative;
    width: 100%;
    max-width: 450px;
    height: 400px;
    margin: 0 auto;
    z-index: 1;
}

/* Фоновое свечение позади дашборда */
.floating-dashboard::before {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(0, 242, 254, 0.15), transparent 70%);
    filter: blur(40px);
    z-index: -1;
}

/* Общие стили для всех стеклянных карточек */
.dash-card {
    background: rgba(20, 15, 35, 0.65);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    position: absolute;
    animation: float 6s ease-in-out infinite;
}

/* Главная карточка */
.main-card {
    width: 100%;
    padding: 30px;
    top: 20px;
    left: 0;
    z-index: 2;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    color: var(--neon-blue);
    margin-bottom: 30px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.status-dot {
    width: 10px; height: 10px;
    background: var(--neon-blue);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--neon-blue);
    animation: pulse 2s infinite;
}

.route-info {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.location p { font-size: 12px; color: var(--text-muted); margin-bottom: 5px; }
.location h4 { font-size: 16px; color: #fff; }
.text-right { text-align: right; }

/* Анимация потока данных (пунктирная линия с бегущей точкой) */
.route-line {
    flex: 1;
    height: 2px;
    margin: 0 20px;
    background: repeating-linear-gradient(90deg, rgba(255,255,255,0.1) 0, rgba(255,255,255,0.1) 5px, transparent 5px, transparent 10px);
    position: relative;
    top: 10px;
}

.data-packet {
    width: 12px; height: 12px;
    background: var(--neon-pink);
    border-radius: 50%;
    position: absolute;
    top: -5px; left: 0;
    box-shadow: 0 0 15px var(--neon-pink), 0 0 30px var(--neon-pink);
    animation: packet-travel 1.5s linear infinite;
}

/* Карточка Пинга */
.ping-card {
    width: 220px;
    padding: 20px;
    bottom: 20px;
    left: -40px;
    z-index: 3;
    animation-delay: 1s; /* Смещение анимации парения */
    border-color: rgba(0, 242, 254, 0.3);
}

.ping-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 15px; }
.ping-header p { font-size: 12px; color: var(--text-muted); }
.ping-header h3 { font-size: 36px; color: var(--neon-blue); line-height: 1; margin-top: 5px;}
.ping-header span { font-size: 16px; }
.ping-icon { color: var(--neon-blue); font-size: 24px; margin-bottom: 5px; }

/* График внутри карточки пинга */
.ping-chart { display: flex; align-items: flex-end; gap: 6px; height: 40px; }
.bar { flex: 1; background: rgba(255,255,255,0.05); border-radius: 3px; transition: height 0.3s; }
.bar-1 { height: 100%; }
.bar-2 { height: 80%; }
.bar-3 { height: 60%; }
.bar-4 { height: 40%; }
.bar-5.active { height: 20%; background: var(--neon-blue); box-shadow: 0 0 10px var(--neon-blue); }

/* Карточка защиты */
.secure-card {
    width: 250px;
    padding: 20px;
    bottom: 60px;
    right: -30px;
    z-index: 4;
    animation-delay: 2s; /* Смещение анимации парения */
    display: flex;
    align-items: center;
    gap: 15px;
    border-color: rgba(127, 0, 255, 0.3);
}

.shield-icon {
    background: rgba(127, 0, 255, 0.15);
    width: 45px; height: 45px;
    border-radius: 50%;
    display: flex; justify-content: center; align-items: center;
    color: var(--neon-purple);
    font-size: 20px;
    border: 1px solid rgba(127, 0, 255, 0.3);
}

.secure-text p { font-size: 12px; color: var(--text-muted); margin-bottom: 3px; }
.secure-text h4 { font-size: 14px; color: #fff; }

/* Ключевые кадры анимаций (Keyframes) */
@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
    100% { transform: translateY(0); }
}

@keyframes packet-travel {
    0% { left: 0; opacity: 0; transform: scale(0.5); }
    15% { opacity: 1; transform: scale(1); }
    85% { opacity: 1; transform: scale(1); }
    100% { left: 100%; opacity: 0; transform: scale(0.5); }
}

/* Адаптивность Дашборда для телефонов и планшетов */
@media (max-width: 992px) {
    .floating-dashboard { transform: scale(0.85); transform-origin: top center; margin-bottom: 50px; }
    .ping-card { left: -10px; }
    .secure-card { right: -10px; }
}

@media (max-width: 576px) {
    .floating-dashboard { transform: scale(0.7); height: 350px; }
    .ping-card { bottom: 0; left: 0; }
    .secure-card { bottom: 40px; right: 0; width: 220px;}
}

/* ================= ФИЧИ И ТАРИФЫ ================= */
.features, .how-it-works, .pricing, .map-section, .faq { padding: 100px 0; }
.section-title { text-align: center; font-size: 36px; margin-bottom: 60px; }
.features-grid, .pricing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }

.feature-card, .price-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: var(--glass-blur);
    padding: 40px 30px;
    border-radius: 20px;
    transition: transform 0.3s ease, background 0.3s ease;
}

.feature-card { text-align: center; }
.feature-card:hover { transform: translateY(-10px); background: rgba(255, 255, 255, 0.05); border-color: rgba(0, 242, 254, 0.3); }
.feature-icon { font-size: 40px; color: var(--neon-purple); margin-bottom: 20px; text-shadow: 0 0 10px rgba(127, 0, 255, 0.5); }
.feature-card h3 { margin-bottom: 15px; font-size: 22px; }
.feature-card p { color: var(--text-muted); line-height: 1.5; }

/* Как это работает */
.how-it-works { background: linear-gradient(to bottom, transparent, rgba(127, 0, 255, 0.05), transparent); }
.steps-container { display: flex; justify-content: space-between; position: relative; margin-top: 60px; }
.steps-container::before { content: ''; position: absolute; top: 40px; left: 10%; right: 10%; height: 2px; background: rgba(255, 255, 255, 0.1); z-index: 0; }
.step { flex: 1; text-align: center; position: relative; z-index: 1; padding: 0 20px; }
.step-number { width: 80px; height: 80px; background: var(--bg-dark); border: 2px solid var(--neon-blue); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 28px; font-weight: 700; margin: 0 auto 20px; color: var(--neon-blue); box-shadow: 0 0 20px rgba(0, 242, 254, 0.2); }
.step h3 { margin-bottom: 10px; }
.step p { color: var(--text-muted); font-size: 14px; }

/* Тарифы */
.pricing-toggle { display: flex; justify-content: center; align-items: center; gap: 15px; margin-bottom: 50px; }
.switch { position: relative; display: inline-block; width: 60px; height: 34px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: var(--glass-bg); border: 1px solid var(--glass-border); transition: .4s; border-radius: 34px; }
.slider:before { position: absolute; content: ""; height: 26px; width: 26px; left: 3px; bottom: 3px; background-color: var(--neon-blue); transition: .4s; border-radius: 50%; box-shadow: 0 0 10px var(--neon-blue); }
input:checked + .slider:before { transform: translateX(26px); background-color: var(--neon-purple); box-shadow: 0 0 10px var(--neon-purple); }

.price-card { display: flex; flex-direction: column; position: relative; overflow: hidden; }
.price-card.popular { border-color: var(--neon-purple); transform: scale(1.05); box-shadow: 0 10px 30px rgba(127, 0, 255, 0.15); }
.popular-badge { position: absolute; top: 20px; right: -35px; background: var(--neon-purple); font-size: 12px; font-weight: 700; padding: 5px 40px; transform: rotate(45deg); }
.price-header { margin-bottom: 30px; }
.price-header h3 { font-size: 24px; color: var(--text-main); }
.price { font-size: 48px; font-weight: 800; margin: 15px 0; }
.price span { font-size: 16px; color: var(--text-muted); font-weight: 400; }
.features-list { list-style: none; margin-bottom: 40px; flex-grow: 1; }
.features-list li { margin-bottom: 15px; color: var(--text-muted); display: flex; align-items: center; gap: 10px; }
.features-list li i { color: var(--neon-blue); }
.price-card .btn { width: 100%; }
.price-card:not(.popular) .btn { background: transparent; border: 1px solid var(--neon-blue); color: var(--neon-blue); box-shadow: none; }
.price-card:not(.popular) .btn:hover { background: rgba(0, 242, 254, 0.1); }

/* ================= GOOGLE MAPS ================= */
.google-map-container { width: 100%; height: 500px; border-radius: 20px; border: 1px solid var(--glass-border); overflow: hidden; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5); }
.server-dot { position: absolute; width: 16px; height: 16px; background: var(--neon-pink); border-radius: 50%; cursor: pointer; transform: translate(-50%, -50%); z-index: 10; }
.server-dot::before { content: ''; position: absolute; top: -8px; left: -8px; right: -8px; bottom: -8px; border: 2px solid var(--neon-pink); border-radius: 50%; animation: pulse 2s infinite; }
.server-dot span { position: absolute; bottom: 25px; left: 50%; transform: translateX(-50%); background: rgba(10, 7, 16, 0.9); padding: 6px 12px; border-radius: 8px; font-size: 13px; color: var(--text-main); opacity: 0; visibility: hidden; transition: all 0.3s ease; white-space: nowrap; border: 1px solid var(--glass-border); box-shadow: 0 4px 15px rgba(225, 0, 255, 0.3); pointer-events: none; }
.server-dot:hover span { opacity: 1; visibility: visible; bottom: 30px; }
.gmnoprint, .gm-fullscreen-control, .gm-style-cc { display: none; }

/* ================= FAQ ================= */
.faq { max-width: 800px; margin: 0 auto; }
.accordion-item { background: var(--glass-bg); border: 1px solid var(--glass-border); border-radius: 10px; margin-bottom: 15px; overflow: hidden; }
.accordion-header { padding: 20px; cursor: pointer; display: flex; justify-content: space-between; align-items: center; font-weight: 600; transition: background 0.3s; }
.accordion-header:hover { background: rgba(255,255,255,0.05); }
.accordion-header i { transition: transform 0.3s; color: var(--neon-blue); }
.accordion-content { padding: 0 20px; max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease; color: var(--text-muted); line-height: 1.6; }
.accordion-item.active .accordion-content { padding: 20px; max-height: 200px; border-top: 1px solid var(--glass-border); }
.accordion-item.active .accordion-header i { transform: rotate(180deg); }

/* ================= МОДАЛЬНОЕ ОКНО ПОКУПКИ ================= */
.modal {
    display: none; /* Скрыто по умолчанию */
    position: fixed;
    z-index: 9999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(10, 7, 16, 0.85);
    backdrop-filter: blur(8px);
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.active {
    display: flex;
    opacity: 1;
}

.modal-content {
    background: var(--bg-dark);
    border: 1px solid var(--glass-border);
    box-shadow: 0 15px 50px rgba(0,0,0,0.8), 0 0 20px rgba(127, 0, 255, 0.3);
    border-radius: 20px;
    padding: 40px;
    width: 100%;
    max-width: 450px;
    position: relative;
    transform: translateY(-30px) scale(0.95);
    transition: transform 0.3s ease;
}

.modal.active .modal-content {
    transform: translateY(0) scale(1);
}

.close-modal {
    position: absolute;
    top: 20px;
    right: 25px;
    color: var(--text-muted);
    font-size: 24px;
    cursor: pointer;
    transition: color 0.3s;
}

.close-modal:hover { color: var(--neon-pink); }

.modal-content h3 { font-size: 24px; margin-bottom: 10px; color: var(--neon-blue); }
.modal-content p { color: var(--text-muted); font-size: 14px; margin-bottom: 30px; line-height: 1.5; }

.input-group { margin-bottom: 20px; text-align: left; }
.input-group label { display: block; margin-bottom: 8px; font-size: 14px; color: var(--text-muted); }
.input-group label i { margin-right: 5px; color: var(--neon-purple); }
.input-group input {
    width: 100%;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    font-size: 15px;
    outline: none;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.input-group input:focus { border-color: var(--neon-blue); box-shadow: 0 0 10px rgba(0, 242, 254, 0.2); }

/* ================= FOOTER ================= */
footer { background: rgba(0,0,0,0.5); border-top: 1px solid var(--glass-border); padding: 60px 0 30px; margin-top: 50px; }
.footer-content { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 40px; margin-bottom: 40px; }
.footer-col h4 { margin-bottom: 20px; font-size: 18px; color: var(--text-main); }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul a { color: var(--text-muted); transition: color 0.3s; }
.footer-col ul a:hover { color: var(--neon-blue); }
.footer-bottom { text-align: center; padding-top: 30px; border-top: 1px solid rgba(255,255,255,0.05); color: #6c757d; font-size: 14px; }

/* ================= АДАПТИВНОСТЬ ================= */
@media (max-width: 992px) {
    .hero { flex-direction: column; text-align: center; padding-top: 120px; }
    .hero-content { margin-bottom: 60px; }
    .steps-container { flex-direction: column; gap: 40px; }
    .steps-container::before { display: none; }
    .price-card.popular { transform: scale(1); }
}

@media (max-width: 768px) {
    .nav-links { position: absolute; top: 80px; left: -100%; width: 100%; background: var(--bg-dark); flex-direction: column; align-items: center; padding: 40px 0; transition: left 0.3s ease; border-bottom: 1px solid var(--glass-border); }
    .nav-links.active { left: 0; }
    .burger { display: block; }
    .hero h1 { font-size: 36px; }
    .map-container { height: 300px; }
    .modal-content { margin: 20px; padding: 30px 20px; }
}

/* ================= ПРАВОВЫЕ СТРАНИЦЫ И 404 ================= */

/* Отступ сверху для внутренних страниц, чтобы шапка не перекрывала текст */
.page-content {
    padding: 150px 0 100px;
    min-height: calc(100vh - 300px);
}

/* Стилизация блока "Лист бумаги" (Digital Paper) */
.document-paper {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01));
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    border-left: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    padding: 60px;
    max-width: 900px;
    margin: 0 auto;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    transition: transform 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.5s ease;
}

/* Эффект приподнятия при наведении */
.document-paper:hover {
    transform: translateY(-12px) scale(1.01);
    box-shadow: 0 35px 60px rgba(0, 0, 0, 0.6), 
                0 0 30px rgba(0, 242, 254, 0.15), 
                0 0 30px rgba(127, 0, 255, 0.15);
    border-color: rgba(0, 242, 254, 0.3);
}

/* Типографика внутри документа */
.document-paper h1 {
    font-size: 32px;
    margin-bottom: 20px;
    background: linear-gradient(90deg, var(--neon-blue), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.document-paper h2 {
    font-size: 22px;
    margin: 40px 0 15px;
    color: var(--text-main);
}

.document-paper p, .document-paper li {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 15px;
    font-size: 16px;
}

.document-paper ul {
    margin-left: 20px;
    margin-bottom: 20px;
}

.document-paper li::marker {
    color: var(--neon-blue);
}

/* Стили для страницы 404 */
.error-404 {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 70vh;
}

.error-404 h1 {
    font-size: 150px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 50px rgba(225, 0, 255, 0.4);
    animation: glitch 2s infinite alternate;
}

.error-404 p {
    font-size: 20px;
    color: var(--text-muted);
    margin-bottom: 40px;
}

/* Адаптивность для мобилок */
@media (max-width: 768px) {
    .document-paper { padding: 30px 20px; }
    .error-404 h1 { font-size: 100px; }
}

/* ================= БЕГУЩАЯ СТРОКА С ИГРАМИ ================= */
.games-ticker {
    width: 100%;
    background: rgba(255, 255, 255, 0.02);
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    padding: 15px 0;
    overflow: hidden;
    white-space: nowrap;
    position: relative;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.5);
}

.ticker-track {
    display: inline-block;
    animation: scroll-ticker 35s linear infinite;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    color: var(--text-muted);
    font-size: 14px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.ticker-track span {
    margin: 0 20px;
    transition: color 0.3s;
    cursor: default;
}

.ticker-track span:hover {
    color: var(--text-main);
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.ticker-track .dot {
    color: var(--neon-purple);
    font-size: 18px;
}

@keyframes scroll-ticker {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); } /* Смещаем ровно на половину, так как контент дублирован */
}

/* ================= СТАТИСТИКА (ДО/ПОСЛЕ) ================= */
.performance { padding: 80px 0; }

.perf-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.perf-card {
    background: linear-gradient(145deg, rgba(20, 15, 35, 0.6), rgba(10, 7, 16, 0.9));
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    position: relative;
    overflow: hidden;
    backdrop-filter: var(--glass-blur);
    transition: transform 0.3s;
}

.perf-card:hover { transform: translateY(-5px); }

.perf-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
}

.perf-card h4 {
    font-size: 20px;
    margin-bottom: 5px;
    color: var(--text-main);
}

.perf-compare {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 25px;
    background: rgba(0,0,0,0.3);
    border-radius: 12px;
    padding: 15px;
    border: 1px solid rgba(255,255,255,0.03);
}

.perf-compare .before, .perf-compare .after { flex: 1; }

.perf-compare span {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    margin-bottom: 8px;
    text-transform: uppercase;
}

.perf-compare .value {
    font-size: 32px;
    font-weight: 800;
    color: #666;
    font-family: 'Montserrat', sans-serif;
}

.perf-compare .value sub { font-size: 14px; font-weight: 500; }

.perf-compare .value.highlight {
    color: var(--neon-blue);
    text-shadow: 0 0 15px rgba(0, 242, 254, 0.4);
}

.perf-compare .vs {
    font-size: 18px;
    color: var(--neon-purple);
    padding: 0 10px;
}

/* ================= СИСТЕМНЫЕ ТРЕБОВАНИЯ ================= */
.sys-req { padding: 50px 0 100px; }

.req-box {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 40px;
    max-width: 800px;
    margin: 0 auto;
    backdrop-filter: var(--glass-blur);
}

.req-flex { display: flex; gap: 40px; }
.req-col { flex: 1; }

.req-title {
    display: inline-block;
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    border-bottom: 1px solid rgba(255,255,255,0.1);
    padding-bottom: 10px;
    margin-bottom: 15px;
    width: 100%;
}

.req-col ul { list-style: none; }

.req-col ul li {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 12px;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px dashed rgba(255,255,255,0.05);
    padding-bottom: 5px;
}

.req-col ul li strong { color: var(--text-main); }

@media (max-width: 768px) {
    .req-flex { flex-direction: column; gap: 30px; }
    .perf-compare .value { font-size: 26px; }
}