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

:root {
  --color-bg: #000000;
  --color-surface: rgba(255, 255, 255, 0.02);
  --color-border: rgba(255, 255, 255, 0.06);
  --color-border-hover: rgba(255, 255, 255, 0.25);
  --color-text: #ffffff;
  --color-text-secondary: rgba(255, 255, 255, 0.7);
  --color-text-muted: rgba(255, 255, 255, 0.5);
  --color-text-dim: rgba(255, 255, 255, 0.35);
  --spacing-xs: 4px; --spacing-sm: 8px; --spacing-md: 16px;
  --spacing-lg: 24px; --spacing-xl: 32px; --spacing-2xl: 48px; --spacing-3xl: 64px;
  --radius-lg: 28px; --radius-full: 50px;
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.3s cubic-bezier(0.25, 0.8, 0.25, 1.2);
}

html { scroll-behavior: smooth; }

body {
  background-color: var(--color-bg); color: var(--color-text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.5; -webkit-font-smoothing: antialiased; overflow-x: hidden;
  text-rendering: optimizeLegibility;
}

/* Кастомный курсор - только для точных pointing устройств */
@media (pointer: fine) {
  body { cursor: none; }
  a, button, .btn, .service-card, .tab-btn, .case-card, .tech-item, .blog-card, .guarantee-card, .faq-item summary, .floating-btn { cursor: none; }
}

.cursor-dot, .cursor-outline { 
  pointer-events: none; position: fixed; top: 0; left: 0; z-index: 9999; 
  border-radius: 50%; transform: translate(-50%, -50%); 
  transition: opacity 0.15s ease, transform 0.05s linear;
  will-change: transform;
}
.cursor-dot { width: 6px; height: 6px; background-color: var(--color-text); }
.cursor-outline { 
  width: 40px; height: 40px; border: 1px solid rgba(255,255,255,0.4); 
  transition: width 0.25s ease, height 0.25s ease, border-color 0.25s ease;
  will-change: width, height;
}
.cursor-outline.hover { width: 60px; height: 60px; border-color: rgba(255,255,255,0.8); background-color: rgba(255,255,255,0.05); }

.container { max-width: 1280px; margin: 0 auto; padding: 0 40px; position: relative; z-index: 2; }
h1, h2, h3 { font-weight: 500; letter-spacing: -0.03em; line-height: 1.1; }
h1 { font-size: clamp(48px, 7vw, 76px); margin-bottom: var(--spacing-lg); }
.section-title { font-size: 14px; font-weight: 500; letter-spacing: 2px; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: var(--spacing-xl); }
p { color: var(--color-text-secondary); font-size: 16px; font-weight: 400; line-height: 1.6; }
.btn { display: inline-block; padding: 14px 32px; border-radius: var(--radius-full); font-size: 15px; font-weight: 500; letter-spacing: 0.3px; text-decoration: none; transition: all var(--transition-fast); border: 1px solid transparent; }
.btn-primary { background-color: var(--color-text); color: var(--color-bg); border-color: var(--color-text); }
.btn-primary:hover { background-color: #e0e0e0; border-color: #e0e0e0; box-shadow: 0 0 25px rgba(255,255,255,0.3); }
.btn-secondary { background-color: transparent; color: var(--color-text); border-color: rgba(255,255,255,0.2); }
.btn-secondary:hover { background-color: rgba(255,255,255,0.05); border-color: rgba(255,255,255,0.5); }

/* Skeleton Loader */
.skeleton-loader {
  background: linear-gradient(90deg, rgba(255,255,255,0.02) 25%, rgba(255,255,255,0.05) 50%, rgba(255,255,255,0.02) 75%);
  background-size: 200% 100%;
  animation: skeletonLoading 1.5s infinite;
}
@keyframes skeletonLoading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Фон */
.bg-animation { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; z-index: 0; overflow: hidden; }
.bg-grid { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px); background-size: 60px 60px; animation: gridMove 80s linear infinite; }
@keyframes gridMove { 0% { transform: translate(0, 0); } 100% { transform: translate(60px, 60px); } }
.bg-orb { position: absolute; border-radius: 50%; filter: blur(100px); opacity: 0.15; animation: orbFloat 20s ease-in-out infinite; }
.bg-orb-1 { width: 600px; height: 600px; background: radial-gradient(circle, #ffffff 0%, transparent 70%); top: -10%; right: -15%; }
.bg-orb-2 { width: 500px; height: 500px; background: radial-gradient(circle, #a0a0a0 0%, transparent 70%); bottom: -10%; left: -10%; animation-delay: -10s; animation-duration: 25s; }
@keyframes orbFloat { 0%, 100% { transform: translate(0, 0) scale(1); } 25% { transform: translate(5%, -3%) scale(1.05); } 50% { transform: translate(-3%, 5%) scale(0.95); } 75% { transform: translate(-5%, -5%) scale(1.02); } }

/* Хедер */
.header { position: fixed; top: 0; left: 0; width: 100%; z-index: 100; background-color: rgba(0,0,0,0.6); backdrop-filter: blur(25px); -webkit-backdrop-filter: blur(25px); border-bottom: 1px solid var(--color-border); }
.header-inner { display: flex; justify-content: space-between; align-items: center; height: 80px; }
.logo-container { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.logo-image { height: 48px; width: auto; display: block; transition: opacity 0.2s; }
.logo-image:hover { opacity: 0.8; }
.nav-links { display: flex; align-items: center; gap: 40px; }
.nav-links a { color: var(--color-text-secondary); text-decoration: none; font-size: 15px; font-weight: 500; transition: color var(--transition-fast); }
.nav-links a:hover { color: var(--color-text); }
section { padding: 120px 0; }

/* Бургер-меню для мобильных */
.burger-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  z-index: 101;
}
.burger-line {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-text);
  margin: 5px 0;
  transition: 0.3s;
}

@media (max-width: 768px) {
  .burger-btn { display: block; }
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: rgba(0,0,0,0.95);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: 30px;
    transition: right 0.3s ease;
    z-index: 100;
  }
  .nav-links.active { right: 0; }
  .nav-links a { font-size: 18px; }
}

/* Hero */
.hero { display: flex; align-items: center; min-height: 100vh; padding-top: 80px; }
.hero-content { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-visual { aspect-ratio: 1/1; background: radial-gradient(circle at center, rgba(255,255,255,0.06) 0%, transparent 70%); border-radius: var(--radius-lg); border: 1px solid rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; overflow: hidden; cursor: crosshair; position: relative; }
.hero-visual-graphic { width: 80%; height: 80%; position: relative; }
.node-ring { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); border-radius: 50%; border: 1px solid rgba(255,255,255,0.15); animation: rotate 20s linear infinite; }
.node-ring:nth-child(1) { width: 100%; height: 100%; animation-duration: 30s; }
.node-ring:nth-child(2) { width: 70%; height: 70%; animation-duration: 25s; animation-direction: reverse; }
.node-ring:nth-child(3) { width: 40%; height: 40%; animation-duration: 20s; }
.node-center { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 12px; height: 12px; background: var(--color-text); border-radius: 50%; box-shadow: 0 0 25px rgba(255,255,255,0.8); transition: transform 0.15s ease, box-shadow 0.15s ease, width 0.15s ease, height 0.15s ease; }
.node-center.hit { width: 20px; height: 20px; box-shadow: 0 0 40px rgba(255,255,255,1), 0 0 80px rgba(255,255,255,0.6); animation: nodePulse 0.3s ease; }
@keyframes nodePulse { 0% { transform: translate(-50%, -50%) scale(1); } 40% { transform: translate(-50%, -50%) scale(1.8); } 100% { transform: translate(-50%, -50%) scale(1); } }
.target-hit-ripple { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 0; height: 0; border-radius: 50%; border: 2px solid rgba(255,255,255,0.6); opacity: 0; pointer-events: none; }
.target-hit-ripple.expand { animation: rippleExpand 0.6s ease-out forwards; }
@keyframes rippleExpand { 0% { width: 20px; height: 20px; opacity: 1; } 100% { width: 400px; height: 400px; opacity: 0; } }
.target-combo { position: absolute; top: 40%; left: 50%; transform: translate(-50%, -50%); font-size: 14px; font-weight: 600; letter-spacing: 2px; color: rgba(255,255,255,0.9); opacity: 0; pointer-events: none; text-shadow: 0 0 20px rgba(255,255,255,0.5); }
.target-combo.show { animation: comboFloat 1.5s ease-out forwards; }
@keyframes comboFloat { 0% { opacity: 1; transform: translate(-50%, -50%) scale(1); } 50% { opacity: 1; transform: translate(-50%, -70%) scale(1.3); } 100% { opacity: 0; transform: translate(-50%, -100%) scale(1.5); } }
.node-ring.shake { animation: ringShake 0.4s ease !important; }
@keyframes ringShake { 0%, 100% { transform: translate(-50%, -50%) rotate(0deg); } 25% { transform: translate(-50%, -50%) rotate(5deg); } 75% { transform: translate(-50%, -50%) rotate(-5deg); } }
#heroParticles { position: absolute; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 5; }
#heroParticles .particle { position: absolute; width: 2px; height: 2px; background-color: #ffffff; border-radius: 50%; animation: particleFly 0.7s ease-out forwards; }
@keyframes particleFly { 0% { opacity: 1; transform: translate(0, 0) scale(1); } 100% { opacity: 0; transform: translate(var(--dx), var(--dy)) scale(0); } }
@keyframes rotate { from { transform: translate(-50%, -50%) rotate(0deg); } to { transform: translate(-50%, -50%) rotate(360deg); } }
.hero-actions { display: flex; gap: var(--spacing-md); margin-top: 40px; }

/* Услуги */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-lg); }
.services-grid .skeleton-card {
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  min-height: 400px;
}
.service-card { background-color: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 36px 28px; transition: all var(--transition-smooth); display: flex; flex-direction: column; position: relative; overflow: hidden; backdrop-filter: blur(10px); opacity: 0; transform: translateY(20px); }
.service-card.visible { opacity: 1; transform: translateY(0); }
.service-card::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(circle at 50% 0%, rgba(255,255,255,0.06) 0%, transparent 70%); opacity: 0; transition: opacity 0.4s ease; }
.service-card:hover { transform: translateY(-8px); border-color: var(--color-border-hover); box-shadow: 0 30px 50px -20px rgba(0,0,0,0.7), 0 0 30px 0 rgba(255,255,255,0.05); background-color: rgba(255,255,255,0.04); }
.service-card:hover::before { opacity: 1; }
.service-icon { margin-bottom: 28px; opacity: 0.9; }
.service-icon svg { width: 32px; height: 32px; stroke: var(--color-text); fill: none; stroke-width: 1.5; }
.tabs { display: flex; gap: 12px; margin: var(--spacing-lg) 0 var(--spacing-md); border-bottom: 1px solid var(--color-border); padding-bottom: var(--spacing-sm); flex-wrap: wrap; position: relative; z-index: 2; }
.tab-btn { background: none; border: none; color: var(--color-text-dim); font-size: 13px; font-weight: 500; letter-spacing: 0.5px; cursor: pointer; padding-bottom: var(--spacing-sm); border-bottom: 2px solid transparent; transition: color var(--transition-fast), border-color var(--transition-fast); font-family: inherit; white-space: nowrap; }
.tab-btn[aria-selected="true"] { color: var(--color-text); border-bottom-color: var(--color-text); }
.tab-panel { display: none; flex-grow: 1; position: relative; z-index: 2; animation: fadeIn 0.3s ease; }
.tab-panel[aria-hidden="false"] { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }
.tab-panel ul { list-style: none; padding: 0; margin: 0; }
.tab-panel li { font-size: 14px; color: var(--color-text-muted); margin-bottom: 6px; padding-left: 14px; position: relative; }
.tab-panel li::before { content: ""; position: absolute; left: 0; top: 8px; width: 4px; height: 1px; background: rgba(255,255,255,0.3); }
.service-footer { margin-top: 20px; padding-top: var(--spacing-md); border-top: 1px solid rgba(255,255,255,0.05); position: relative; z-index: 2; }
.service-footer a { font-size: 13px; color: var(--color-text); text-decoration: none; font-weight: 500; opacity: 0.7; transition: opacity var(--transition-fast); }
.service-footer a:hover { opacity: 1; }

/* Гарантии */
.guarantees-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.guarantee-card { background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.06); border-radius: 24px; padding: 32px; transition: border-color 0.2s; }
.guarantee-card:hover { border-color: rgba(255,255,255,0.2); }
.guarantee-icon { width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.1); display: flex; align-items: center; justify-content: center; margin-bottom: 20px; background: rgba(255,255,255,0.03); }
.guarantee-icon svg { width: 20px; height: 20px; stroke: #ffffff; fill: none; stroke-width: 1.5; }
.guarantee-card h3 { font-size: 18px; margin-bottom: 8px; }
.guarantee-card p { font-size: 14px; color: rgba(255,255,255,0.5); }

/* Timeline */
.timeline { display: flex; flex-direction: column; border-left: 1px solid rgba(255,255,255,0.1); padding-left: var(--spacing-xl); }
.timeline-item { position: relative; padding-bottom: var(--spacing-2xl); }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before { content: ''; position: absolute; left: -37px; top: 4px; width: 10px; height: 10px; background-color: var(--color-text); border-radius: 50%; border: 2px solid var(--color-bg); }

/* Кейсы */
.cases-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.case-card { background-color: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 40px; transition: all var(--transition-fast); }
.case-card:hover { border-color: rgba(255,255,255,0.2); background-color: rgba(255,255,255,0.04); }
.case-tag { font-size: 12px; font-weight: 500; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: var(--spacing-md); display: block; }

/* FAQ */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid rgba(255,255,255,0.06); padding: 24px 0; }
.faq-item:first-child { border-top: 1px solid rgba(255,255,255,0.06); }
.faq-item summary { font-size: 17px; font-weight: 500; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; transition: color 0.2s; }
.faq-item summary:hover { color: rgba(255,255,255,0.8); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-arrow { width: 20px; height: 20px; flex-shrink: 0; transition: transform 0.3s ease; stroke: rgba(255,255,255,0.4); fill: none; stroke-width: 2; }
.faq-item[open] .faq-arrow { transform: rotate(45deg); }
.faq-answer { margin-top: 16px; font-size: 15px; color: rgba(255,255,255,0.5); line-height: 1.7; }

/* Блог */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.blog-card { background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.06); border-radius: 24px; padding: 28px; transition: border-color 0.2s, transform 0.2s; display: flex; flex-direction: column; }
.blog-card:hover { border-color: rgba(255,255,255,0.2); transform: translateY(-4px); }
.blog-tag { font-size: 11px; font-weight: 500; letter-spacing: 1.5px; text-transform: uppercase; color: rgba(255,255,255,0.3); margin-bottom: 12px; }
.blog-card h3 { font-size: 17px; margin-bottom: 8px; }
.blog-card p { font-size: 14px; color: rgba(255,255,255,0.4); margin-bottom: 16px; flex-grow: 1; }
.blog-card a { font-size: 13px; color: #ffffff; text-decoration: none; font-weight: 500; opacity: 0.7; transition: opacity 0.2s; }
.blog-card a:hover { opacity: 1; }

/* Технологии */
.tech-list { display: flex; flex-wrap: wrap; gap: 28px; align-items: center; justify-content: center; }
.tech-item { font-size: 22px; font-weight: 500; color: rgba(255,255,255,0.4); letter-spacing: 0.5px; transition: all var(--transition-fast); padding: var(--spacing-sm) 0; }
.tech-item:hover { color: var(--color-text); text-shadow: 0 0 15px rgba(255,255,255,0.5); }

/* CTA */
.cta-section { text-align: center; background: radial-gradient(ellipse at center, rgba(255,255,255,0.05) 0%, transparent 70%); border-radius: 32px; padding: 100px 40px; margin-top: 40px; border: 1px solid rgba(255,255,255,0.05); }
.cta-section h2 { margin-bottom: var(--spacing-md); }
.cta-section p { margin-bottom: var(--spacing-xl); max-width: 500px; margin-left: auto; margin-right: auto; }
.contact-info { margin-top: var(--spacing-lg); font-size: 15px; color: var(--color-text-muted); }
.contact-info a { color: var(--color-text); text-decoration: none; }

/* Футер */
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 40px; padding: 48px 0 32px; }
.footer-col h4 { font-size: 12px; font-weight: 500; letter-spacing: 1px; text-transform: uppercase; color: rgba(255,255,255,0.3); margin-bottom: 16px; }
.footer-col a, .footer-col p { display: block; font-size: 14px; color: rgba(255,255,255,0.5); text-decoration: none; margin-bottom: 8px; transition: color 0.2s; line-height: 1.6; }
.footer-col a:hover { color: #ffffff; }
.footer-logo { font-size: 20px; font-weight: 600; color: #ffffff; letter-spacing: -0.02em; display: block; margin-bottom: 8px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding: 20px 0; font-size: 13px; color: rgba(255,255,255,0.3); }

/* Плавающие кнопки */
.floating-actions { position: fixed; bottom: 32px; right: 32px; z-index: 90; display: flex; flex-direction: column; gap: 12px; }
.floating-btn { width: 52px; height: 52px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.15); background: rgba(0,0,0,0.8); backdrop-filter: blur(10px); display: flex; align-items: center; justify-content: center; text-decoration: none; transition: all 0.2s; position: relative; }
.floating-btn:hover { border-color: rgba(255,255,255,0.4); background: rgba(255,255,255,0.1); transform: scale(1.05); }
.floating-btn svg { width: 22px; height: 22px; stroke: #ffffff; fill: none; stroke-width: 1.5; }
.floating-label { position: absolute; right: 64px; background: rgba(255,255,255,0.1); backdrop-filter: blur(10px); border: 1px solid rgba(255,255,255,0.1); padding: 6px 14px; border-radius: 20px; font-size: 13px; white-space: nowrap; color: #ffffff; opacity: 0; pointer-events: none; transition: opacity 0.2s; }
.floating-btn:hover .floating-label { opacity: 1; }

/* DataMobile */
.partner-badge {
  display: flex;
  align-items: center;
  gap: 20px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 28px 32px;
  margin-bottom: 40px;
}
.partner-badge-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 215, 0, 0.1);
  border: 1px solid rgba(255, 215, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.partner-badge-icon svg {
  width: 24px;
  height: 24px;
  fill: rgba(255, 215, 0, 0.7);
  stroke: none;
}
.partner-badge-text {
  flex-grow: 1;
}
.partner-badge-title {
  display: block;
  font-size: 17px;
  font-weight: 500;
  color: #ffffff;
  margin-bottom: 4px;
}
.partner-badge-subtitle {
  display: block;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}
.partner-logo {
  height: 40px;
  width: auto;
  opacity: 0.8;
  flex-shrink: 0;
}

.datamobile-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.dm-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 20px;
  padding: 28px;
  transition: border-color 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}
.dm-card:hover {
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-4px);
}
.dm-card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}
.dm-card-header h3 {
  font-size: 18px;
  font-weight: 500;
}
.dm-badge {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  background: rgba(255, 215, 0, 0.1);
  color: rgba(255, 215, 0, 0.8);
  padding: 3px 10px;
  border-radius: 12px;
}
.dm-card p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 20px;
  flex-grow: 1;
}
.dm-versions {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.dm-version {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.dm-version-name {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.6);
}
.dm-version-price {
  font-size: 14px;
  font-weight: 500;
  color: #ffffff;
}
.dm-modules {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}
.dm-module {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.35);
  background: rgba(255, 255, 255, 0.03);
  padding: 4px 10px;
  border-radius: 8px;
}
.dm-link {
  font-size: 13px;
  color: #ffffff;
  text-decoration: none;
  font-weight: 500;
  opacity: 0.7;
  transition: opacity 0.2s;
  margin-top: auto;
}
.dm-link:hover {
  opacity: 1;
}
.dm-footer-note {
  margin-top: 40px;
  text-align: center;
}
.dm-footer-note p {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.3);
  margin-bottom: 8px;
}

/* Премиальный кастомный скроллбар */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; margin: 4px 0; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.08) 10%, rgba(255,255,255,0.15) 50%, rgba(255,255,255,0.08) 90%, rgba(255,255,255,0) 100%);
  border-radius: 2px;
  transition: all 0.4s ease;
}
::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.2) 10%, rgba(255,255,255,0.35) 50%, rgba(255,255,255,0.2) 90%, rgba(255,255,255,0.05) 100%);
}
::-webkit-scrollbar-button { display: none; }
::-webkit-scrollbar-corner { background: transparent; }
* { scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, 0.12) transparent; }

/* Индикатор прогресса скролла */
body::after {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.4) 30%, rgba(255,255,255,0.7) 50%, rgba(255,255,255,0.4) 70%, transparent 100%);
  z-index: 9999;
  width: var(--scroll-progress, 0%);
  transition: width 0.15s linear;
  pointer-events: none;
  opacity: 0.8;
}

/* Hero Target Premium Motion System */
.hero-cta-popup {
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  animation: ctaPopup 2.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.hero-cta-glow {
  position: absolute;
  inset: -30px;
  border-radius: 20px;
  background: radial-gradient(ellipse at center, rgba(255,255,255,0.08) 0%, transparent 70%);
  animation: ctaGlow 2.5s ease-out forwards;
}
.hero-cta-card {
  position: relative;
  background: rgba(0,0,0,0.85);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 16px 24px;
  text-align: center;
  backdrop-filter: blur(20px);
  white-space: nowrap;
}
.hero-cta-line1 { color: #ffffff; font-size: 16px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.3; }
.hero-cta-line2 { color: rgba(255,255,255,0.55); font-size: 16px; font-weight: 400; letter-spacing: -0.02em; line-height: 1.3; margin-top: 2px; }
.hero-cta-phone { text-align: center; margin-top: 8px; opacity: 0.6; }
.hero-cta-phone svg { width: 16px; height: 16px; stroke: #ffffff; fill: none; stroke-width: 2; }
.hero-floating-text {
  position: fixed;
  pointer-events: none;
  z-index: 9999;
  font-weight: 700;
  letter-spacing: 1px;
  animation: floatUp 1s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.hero-particle {
  position: absolute;
  border-radius: 50%;
  animation: particleFly 0.7s ease-out forwards;
  pointer-events: none;
}

@keyframes ctaPopup {
  0%   { opacity: 0; transform: translate(-50%, -50%) scale(0.3) translateY(20px); }
  20%  { opacity: 1; transform: translate(-50%, -50%) scale(1.03) translateY(0); }
  28%  { opacity: 1; transform: translate(-50%, -50%) scale(1) translateY(0); }
  75%  { opacity: 1; transform: translate(-50%, -50%) scale(1) translateY(0); }
  90%  { opacity: 0.5; transform: translate(-50%, -50%) scale(1) translateY(-8px); }
  100% { opacity: 0; transform: translate(-50%, -50%) scale(0.9) translateY(-24px); }
}
@keyframes ctaGlow {
  0% { opacity: 0; }
  20% { opacity: 1; }
  70% { opacity: 0.4; }
  100% { opacity: 0; }
}
@keyframes floatUp {
  0%   { opacity: 1; transform: translateY(0) scale(1); }
  30%  { opacity: 1; transform: translateY(-16px) scale(1.15); }
  100% { opacity: 0; transform: translateY(-48px) scale(0.85); }
}
@keyframes particleFly {
  0%   { opacity: 1; transform: translate(0, 0) scale(1); }
  100% { opacity: 0; transform: translate(var(--dx), var(--dy)) scale(0); }
}

/* Босс */
.hero-boss {
  position: fixed;
  z-index: 1000;
  cursor: pointer;
  transition: transform 0.3s ease;
  animation: bossAppear 0.5s cubic-bezier(0.34, 1.2, 0.64, 1) forwards;
}
@keyframes bossAppear {
  0% { transform: scale(0) rotate(-180deg); opacity: 0; }
  100% { transform: scale(1) rotate(0deg); opacity: 1; }
}

/* Мобильная адаптация */
@media (max-width: 768px) {
  .container { padding: 0 24px; }
  .hero-content { grid-template-columns: 1fr; gap: 40px; }
  .services-grid, .cases-grid, .guarantees-grid, .blog-grid, .datamobile-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .cursor-dot, .cursor-outline { display: none; }
  body, a, button, .btn, .service-card, .tab-btn, .case-card, .tech-item, .blog-card, .guarantee-card, .faq-item summary { cursor: auto; }
  .floating-actions { bottom: 20px; right: 20px; }
  .partner-badge { flex-direction: column; text-align: center; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .hero-cta-popup, .hero-floating-text, .hero-particle, .node-center.hit,
  .target-hit-ripple.expand, .target-combo.show, .hero-boss {
    animation-duration: 0.01ms !important;
  }
  .node-ring { animation: none !important; }
  .bg-grid { animation: none !important; }
  .bg-orb { animation: none !important; }
}


/* ===== HAZE SYSTEM BOOT — ПРЕМИУМ АНИМАЦИЯ ===== */

.logo-container {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 140px;
  height: 140px;
  isolation: isolate;
  cursor: pointer;
  transition: transform 0.2s ease;
}

/* Лёгкое увеличение контейнера при ховере */
.logo-container:hover {
  transform: scale(1.02);
}

/* Внешние кольца */
.logo-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  opacity: 0;
}

.logo-ring.r1 {
  animation: ringAppear 1s ease forwards, ringRotate 12s linear infinite;
}

.logo-ring.r2 {
  inset: 12px;
  animation: ringAppear 1s ease forwards 0.15s, ringRotateReverse 16s linear infinite;
}

.logo-ring.r3 {
  inset: 24px;
  animation: ringAppear 1s ease forwards 0.3s, pulseRing 3s ease-in-out infinite;
}

/* Scan line */
.logo-scan {
  position: absolute;
  width: 180%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.9), transparent);
  transform: rotate(-20deg) translateX(-220px);
  opacity: 0;
  animation: scanSweep 1.6s ease forwards 0.5s;
  pointer-events: none;
}

/* Логотип */
.logo-image {
  position: relative;
  width: 90px;
  height: auto;
  z-index: 5;
  opacity: 0;
  transform: scale(0.7) rotate(-8deg);
  filter: blur(10px) brightness(1.4);
  animation: logoResolve 1.2s cubic-bezier(0.22, 1, 0.36, 1) forwards 0.7s;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), filter 0.3s ease;
}

/* Hover эффект */
.logo-container:hover .logo-image {
  transform: scale(1.04);
  filter: drop-shadow(0 0 24px rgba(255, 255, 255, 0.22));
}

/* ===== АНИМАЦИИ ===== */

@keyframes logoResolve {
  0% {
    opacity: 0;
    transform: scale(0.65) rotate(-10deg);
    filter: blur(14px) brightness(2);
  }
  40% {
    opacity: 0.45;
  }
  100% {
    opacity: 1;
    transform: scale(1) rotate(0deg);
    filter: blur(0) brightness(1);
  }
}

@keyframes ringAppear {
  from {
    opacity: 0;
    transform: scale(0.7);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes ringRotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes ringRotateReverse {
  from { transform: rotate(360deg); }
  to { transform: rotate(0deg); }
}

@keyframes pulseRing {
  0%, 100% {
    transform: scale(1);
    opacity: 0.2;
  }
  50% {
    transform: scale(1.04);
    opacity: 0.5;
  }
}

@keyframes scanSweep {
  0% {
    opacity: 0;
    transform: rotate(-20deg) translateX(-220px);
  }
  20% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    transform: rotate(-20deg) translateX(220px);
  }
}

/* Бонус: финальная вспышка "система стабильна" */
.logo-container::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%);
  animation: finalGlow 0.6s ease-out forwards;
  animation-delay: 1.4s;
}

@keyframes finalGlow {
  0% {
    width: 0;
    height: 0;
    opacity: 0;
  }
  30% {
    opacity: 0.4;
  }
  100% {
    width: 200px;
    height: 200px;
    opacity: 0;
  }
}

/* ===== HAZE SYSTEM BOOT — НОРМАЛЬНЫЙ РАЗМЕР ===== */

/* Хедер — обрезаем всё, что выходит за пределы */
.header-inner {
  overflow: hidden;  /* переносим с .header на .header-inner */
}
.logo-container {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 140px;        /* увеличил с 80px */
  height: 180px;       /* увеличил с 80px */
  isolation: isolate;
  cursor: pointer;
  transition: transform 0.2s ease;
}

/* Лёгкое увеличение контейнера при ховере */
.logo-container:hover {
  transform: scale(1.02);
}

/* Внешние кольца */
.logo-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  opacity: 0;
}

.logo-ring.r1 {
  inset: -8px;         /* чуть вылезает, но обрезается хедером */
  animation: ringAppear 1s ease forwards, ringRotate 12s linear infinite;
}

.logo-ring.r2 {
  inset: 4px;
  animation: ringAppear 1s ease forwards 0.15s, ringRotateReverse 16s linear infinite;
}

.logo-ring.r3 {
  inset: 16px;
  animation: ringAppear 1s ease forwards 0.3s, pulseRing 3s ease-in-out infinite;
}

/* Scan line */
.logo-scan {
  position: absolute;
  width: 200%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.9), transparent);
  transform: rotate(-20deg) translateX(-200px);
  opacity: 0;
  animation: scanSweep 1.6s ease forwards 0.5s;
  pointer-events: none;
}

/* Логотип — нормальный размер */
.logo-container .logo-image {
  position: relative;
  width: 130px;         /* было 48px, стало 64px */
  height: auto;
  z-index: 5;
  opacity: 0;
  transform: scale(0.7) rotate(-8deg);
  filter: blur(10px) brightness(1.4);
  animation: logoResolve 1.2s cubic-bezier(0.22, 1, 0.36, 1) forwards 0.7s;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), filter 0.3s ease;
}

/* Hover эффект */
.logo-container:hover .logo-image {
  transform: scale(1.04);
  filter: drop-shadow(0 0 24px rgba(255, 255, 255, 0.22));
}

/* Финальная вспышка */
.logo-container::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.15) 0%, transparent 70%);
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%);
  animation: finalGlow 0.6s ease-out forwards;
  animation-delay: 1.4s;
}

@keyframes finalGlow {
  0% {
    width: 0;
    height: 0;
    opacity: 0;
  }
  30% {
    opacity: 0.4;
  }
  100% {
    width: 160px;
    height: 160px;
    opacity: 0;
  }
}


/* ===== ПОЛНАЯ МОБИЛЬНАЯ АДАПТАЦИЯ (до 768px) ===== */
@media (max-width: 768px) {
  
  /* Общие отступы */
  .container {
    padding: 0 20px;
  }
  
  /* Хедер — компактный */
  .header {
    height: 64px;
  }
  
  .header-inner {
    height: 64px;
  }
  
  /* Логотип на мобильных — уменьшаем анимацию */
  .logo-container {
    width: 60px;
    height: 60px;
  }
  
  .logo-ring.r1 { inset: -4px; }
  .logo-ring.r2 { inset: 2px; }
  .logo-ring.r3 { inset: 8px; }
  
  .logo-container .logo-image {
    width: 44px;
  }
  
  /* Упрощаем анимацию на мобильных для производительности */
  .logo-ring {
    animation-duration: 0s !important;
    opacity: 0.3;
  }
  
  .logo-scan {
    display: none;
  }
  
  /* Hero секция */
  .hero {
    min-height: auto;
    padding: 100px 0 60px;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }
  
  .hero-text h1 {
    font-size: clamp(36px, 8vw, 48px);
    margin-bottom: 16px;
  }
  
  .hero-text p {
    font-size: 15px;
  }
  
  .hero-actions {
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
  }
  
  .hero-actions .btn {
    padding: 12px 24px;
    font-size: 14px;
  }
  
  /* Мишень на мобильных */
  .hero-visual {
    width: 280px;
    height: 280px;
    margin: 0 auto;
  }
  
  .target-combo {
    font-size: 11px;
    white-space: nowrap;
  }
  
  /* Сетки — везде 1 колонка */
  .services-grid,
  .guarantees-grid,
  .cases-grid,
  .blog-grid,
  .datamobile-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  /* Карточки услуг */
  .service-card {
    padding: 24px 20px;
  }
  
  .service-icon svg {
    width: 28px;
    height: 28px;
  }
  
  .service-card h3 {
    font-size: 20px;
    margin-bottom: 16px;
  }
  
  /* Вкладки в услугах — скролл по горизонтали */
  .tabs {
    overflow-x: auto;
    flex-wrap: nowrap;
    gap: 8px;
    padding-bottom: 12px;
    margin-bottom: 16px;
    -webkit-overflow-scrolling: touch;
  }
  
  .tab-btn {
    white-space: nowrap;
    font-size: 12px;
    padding: 6px 12px;
  }
  
  .tab-panel li {
    font-size: 13px;
  }
  
  /* Гарантии */
  .guarantee-card {
    padding: 24px;
  }
  
  .guarantee-icon {
    width: 48px;
    height: 48px;
  }
  
  .guarantee-card h3 {
    font-size: 18px;
  }
  
  .guarantee-card p {
    font-size: 13px;
  }
  
  /* Timeline */
  .timeline {
    padding-left: 20px;
  }
  
  .timeline-item::before {
    left: -27px;
    width: 8px;
    height: 8px;
  }
  
  .timeline-item h3 {
    font-size: 16px;
  }
  
  .timeline-item p {
    font-size: 13px;
  }
  
  /* Кейсы */
  .case-card {
    padding: 24px;
  }
  
  .case-tag {
    font-size: 10px;
  }
  
  .case-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
  }
  
  .case-card p {
    font-size: 13px;
  }
  
  /* FAQ */
  .faq-item summary {
    font-size: 15px;
  }
  
  .faq-answer {
    font-size: 13px;
  }
  
  /* Блог */
  .blog-card {
    padding: 20px;
  }
  
  .blog-card h3 {
    font-size: 16px;
  }
  
  .blog-card p {
    font-size: 13px;
  }
  
  /* Технологии */
  .tech-list {
    gap: 16px;
  }
  
  .tech-item {
    font-size: 16px;
  }
  
  /* CTA секция */
  .cta-section {
    padding: 48px 24px;
  }
  
  .cta-section h2 {
    font-size: 28px;
  }
  
  .cta-section p {
    font-size: 14px;
  }
  
  .contact-info {
    font-size: 13px;
  }
  
  /* Футер */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: center;
  }
  
  .footer-col {
    text-align: center;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
  
  /* Плавающие кнопки */
  .floating-actions {
    bottom: 16px;
    right: 16px;
    gap: 10px;
  }
  
  .floating-btn {
    width: 44px;
    height: 44px;
  }
  
  .floating-btn svg {
    width: 18px;
    height: 18px;
  }
  
  .floating-label {
    display: none;  /* на мобильных не показываем подписи */
  }
  
  /* Partner badge */
  .partner-badge {
    flex-direction: column;
    text-align: center;
    padding: 20px;
    gap: 16px;
  }
  
  .partner-badge-icon {
    width: 40px;
    height: 40px;
  }
  
  .partner-badge-title {
    font-size: 15px;
  }
  
  .partner-badge-subtitle {
    font-size: 12px;
  }
  
  .partner-logo {
    height: 32px;
  }
  
  /* Карточки DataMobile */
  .dm-card {
    padding: 20px;
  }
  
  .dm-card-header h3 {
    font-size: 16px;
  }
  
  .dm-version-name,
  .dm-version-price {
    font-size: 12px;
  }
  
  .dm-module {
    font-size: 10px;
  }
  
  .dm-footer-note p {
    font-size: 11px;
  }
  
  /* Курсор — отключаем на мобильных */
  .cursor-dot,
  .cursor-outline {
    display: none !important;
  }
  
  body,
  a,
  button,
  .btn,
  .service-card,
  .tab-btn,
  .case-card,
  .tech-item,
  .blog-card,
  .guarantee-card,
  .faq-item summary {
    cursor: auto !important;
  }
  
  /* Отступы между секциями */
  section {
    padding: 60px 0;
  }
  
  .section-title {
    font-size: 12px;
    margin-bottom: 24px;
  }
  
  h2 {
    font-size: 28px;
  }
}

/* ===== ДЛЯ ОЧЕНЬ МАЛЕНЬКИХ ЭКРАНОВ (до 480px) ===== */
@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }
  
  .hero-visual {
    width: 240px;
    height: 240px;
  }
  
  .btn {
    padding: 10px 20px;
    font-size: 13px;
  }
  
  .service-card {
    padding: 20px 16px;
  }
  
  .service-icon svg {
    width: 24px;
    height: 24px;
  }
  
  .service-card h3 {
    font-size: 18px;
  }
  
  .floating-actions {
    bottom: 12px;
    right: 12px;
    gap: 8px;
  }
  
  .floating-btn {
    width: 40px;
    height: 40px;
  }
}







/* ===== СЕТЕВОЙ ВИДЖЕТ HAZE NETINFO ===== */
.haze-netinfo {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 999;
  width: 280px;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  font-family: 'Inter', monospace;
  font-size: 11px;
  opacity: 0;
  transform: translateY(10px);
  animation: netinfoAppear 0.5s ease forwards;
  animation-delay: 1.8s;
  transition: all 0.3s ease;
}

@keyframes netinfoAppear {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.haze-netinfo:hover {
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.netinfo-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px 12px 0 0;
  cursor: pointer;
}

.netinfo-icon {
  font-size: 14px;
}

.netinfo-title {
  flex: 1;
  color: rgba(255, 255, 255, 0.6);
  font-size: 10px;
  letter-spacing: 0.5px;
  font-weight: 500;
}

.netinfo-toggle {
  color: rgba(255, 255, 255, 0.4);
  font-size: 16px;
  cursor: pointer;
  transition: color 0.2s;
  line-height: 1;
}

.netinfo-toggle:hover {
  color: rgba(255, 255, 255, 0.8);
}

.netinfo-body {
  padding: 10px 12px;
  max-height: 260px;
  overflow-y: auto;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

/* Свёрнутое состояние */
.haze-netinfo.minimized .netinfo-body {
  max-height: 0;
  padding: 0 12px;
  overflow: hidden;
}

.netinfo-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  font-size: 10px;
}

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

.netinfo-label {
  color: rgba(255, 255, 255, 0.45);
  font-weight: 400;
}

.netinfo-value {
  color: #00ff88;
  font-family: monospace;
  text-align: right;
  word-break: break-word;
  max-width: 60%;
}

.netinfo-secure .netinfo-value {
  color: #ffaa44;
}

/* Скроллбар */
.netinfo-body::-webkit-scrollbar {
  width: 3px;
}

.netinfo-body::-webkit-scrollbar-track {
  background: transparent;
}

.netinfo-body::-webkit-scrollbar-thumb {
  background: rgba(0, 255, 136, 0.3);
  border-radius: 3px;
}

/* Адаптация для мобильных */
@media (max-width: 768px) {
  .haze-netinfo {
    bottom: 10px;
    left: 10px;
    width: 240px;
    transform: scale(0.95);
    transform-origin: bottom left;
  }
  
  .netinfo-body {
    max-height: 220px;
  }
  
  .netinfo-row {
    font-size: 9px;
    padding: 5px 0;
  }
}

@media (max-width: 480px) {
  .haze-netinfo {
    width: 210px;
  }
}