:root {
  --ink: #0b1014;
  --ink-soft: #11181d;
  --paper: #f2f3ef;
  --paper-deep: #e7e9e5;
  --white: #f8f8f5;
  --muted: #68737a;
  --line: #d0d4cf;
  --line-dark: rgba(255, 255, 255, 0.14);
  --accent: #f0642b;
  --accent-dark: #a64018;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--ink); color: var(--ink); font-family: Arial, Helvetica, sans-serif; }
a { color: inherit; text-decoration: none; }
.shell { width: min(100% - 48px, 1240px); margin-inline: auto; }

.utility-bar { height: 36px; color: #8e989e; background: #080c0f; border-bottom: 1px solid rgba(255,255,255,.08); }
.utility-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; font-size: 9px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.site-header { position: absolute; z-index: 20; top: 36px; left: 0; right: 0; border-bottom: 1px solid rgba(255,255,255,.13); }
.header-inner { min-height: 86px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 40px; }
.brand { display: inline-flex; align-items: center; gap: 13px; color: var(--white); }
.brand-mark { width: 44px; height: 44px; display: grid; place-items: center; color: var(--white); border: 1px solid rgba(255,255,255,.55); position: relative; font-size: 13px; font-weight: 900; letter-spacing: -.03em; }
.brand-mark:after { content: ""; background: var(--accent); width: 11px; height: 11px; position: absolute; bottom: -1px; right: -1px; }
.brand-copy { display: flex; flex-direction: column; gap: 4px; }
.brand-copy strong { font-size: 14px; letter-spacing: .08em; }
.brand-copy small { color: #6f7a81; font-size: 7px; font-weight: 900; letter-spacing: .18em; text-transform: uppercase; }
.desktop-nav { display: flex; justify-content: center; align-items: center; gap: 30px; color: #adb5ba; font-size: 11px; font-weight: 800; }
.desktop-nav a { position: relative; padding-block: 34px; transition: color .16s; }
.desktop-nav a:hover, .desktop-nav a[aria-current="page"] { color: var(--white); }
.desktop-nav a[aria-current="page"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--accent); }
.header-actions { display: flex; align-items: center; gap: 19px; }
.phone-link { color: var(--white); white-space: nowrap; font-size: 12px; font-weight: 800; transition: color .16s; }
.phone-link:hover { color: var(--accent); }
.button { min-height: 50px; display: inline-flex; align-items: center; justify-content: center; gap: 16px; padding: 0 24px; border: 1px solid transparent; font-size: 10px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; transition: transform .16s ease, background .16s ease, border-color .16s ease; background: transparent; cursor: pointer; }
.button:hover { transform: translateY(-2px); }
.button-small { min-height: 40px; color: var(--white); border-color: rgba(255,255,255,.25); padding-inline: 17px; }
.button-small:hover { background: var(--accent); border-color: var(--accent); }
.button-primary { color: #fff; background: var(--accent); }
.button-primary:hover { background: #fa7139; }
.button-ghost { color: var(--white); border-color: rgba(255,255,255,.28); }
.button-ghost:hover { border-color: var(--white); background: rgba(255,255,255,.08); }
.mobile-menu { display: none; position: relative; }
.mobile-menu summary { width: 42px; height: 42px; display: grid; place-content: center; gap: 5px; border: 1px solid rgba(255,255,255,.2); list-style: none; cursor: pointer; }
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu summary span { width: 18px; height: 1px; background: var(--white); }
.mobile-menu nav { position: absolute; top: 51px; right: 0; width: min(82vw,320px); display: flex; flex-direction: column; color: var(--white); background: #0c1216; border: 1px solid rgba(255,255,255,.18); box-shadow: 0 20px 50px rgba(0,0,0,.42); }
.mobile-menu nav a { padding: 16px 18px; border-bottom: 1px solid rgba(255,255,255,.1); font-size: 12px; font-weight: 800; transition: color .16s; }
.mobile-menu nav a:hover { color: var(--accent); }
.hero { position: relative; min-height: 790px; overflow: hidden; color: var(--white); background: radial-gradient(circle at 82% 31%, rgba(240,100,43,.16), transparent 25%), linear-gradient(118deg,#0b1014 0%,#10171c 55%,#0a0f13 100%); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .055; background-image: linear-gradient(#fff 1px,transparent 1px),linear-gradient(90deg,#fff 1px,transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(90deg,transparent 0,#000 42%,#000 100%); -webkit-mask-image: linear-gradient(90deg,transparent 0,#000 42%,#000 100%); }
.breadcrumbs { position: relative; z-index: 2; display: flex; gap: 9px; padding-top: 150px; color: #657179; font-size: 9px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.breadcrumbs a:hover { color: var(--accent); }
.hero-grid { position: relative; z-index: 2; min-height: 610px; display: grid; grid-template-columns: 1.03fr .97fr; align-items: center; gap: 58px; }
.eyebrow, .kicker { margin: 0 0 20px; color: var(--accent); font-size: 9px; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 11px; }
.eyebrow .status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 7px rgba(240,100,43,.1); }
.hero h1 { max-width: 760px; margin: 0; font-size: clamp(50px,5.6vw,76px); font-weight: 760; letter-spacing: -.055em; line-height: .98; }
.hero h1 em { display: block; color: #8a9499; font-style: normal; }
.hero-lead { max-width: 680px; margin: 30px 0 0; color: #a1aaaf; font-size: 15px; line-height: 1.75; }
.hero-actions { display: flex; gap: 12px; margin-top: 34px; }
.threat-visual { position: relative; min-height: 500px; border: 1px solid rgba(255,255,255,.16); background: rgba(6,10,13,.35); overflow: hidden; }
.threat-visual::before { content: ""; position: absolute; inset: 0; opacity: .08; background-image: linear-gradient(#fff 1px,transparent 1px),linear-gradient(90deg,#fff 1px,transparent 1px); background-size: 34px 34px; }
.radar { position: absolute; left: 50%; top: 44%; transform: translate(-50%,-50%); border: 1px solid rgba(240,100,43,.36); border-radius: 50%; }
.radar-one { width: 138px; height: 138px; }
.radar-two { width: 268px; height: 268px; }
.radar-three { width: 400px; height: 400px; }
.visual-axis { position: absolute; background: rgba(240,100,43,.35); }
.axis-x { left: 8%; right: 8%; top: 44%; height: 1px; }
.axis-y { top: 7%; bottom: 7%; left: 50%; width: 1px; }
.drone-mark { position: absolute; left: 50%; top: 44%; transform: translate(-50%,-50%) rotate(45deg); width: 72px; height: 72px; display: grid; place-items: center; color: #fff; background: #0f161b; border: 1px solid var(--accent); }
.drone-mark i { position: absolute; inset: 11px; border: 1px solid rgba(255,255,255,.25); }
.drone-mark strong { transform: rotate(-45deg); color: var(--accent); font-size: 9px; letter-spacing: .12em; }
.factor { position: absolute; min-width: 190px; padding: 15px 17px; color: var(--white); background: rgba(12,18,22,.94); border: 1px solid rgba(255,255,255,.17); }
.factor span { float: right; color: var(--accent); font-size: 9px; font-weight: 900; }
.factor small, .factor strong { display: block; }
.factor small { color: #68747b; margin-bottom: 6px; font-size: 8px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.factor strong { font-size: 11px; }
.factor-mass { left: 22px; top: 25px; }
.factor-speed { right: 22px; top: 115px; }
.factor-scenario { left: 30px; bottom: 34px; min-width: 245px; }
.visual-code { position: absolute; right: 18px; bottom: 16px; color: #546067; font-size: 7px; font-weight: 900; letter-spacing: .14em; }
.signal-strip { color: #c8ced1; background: #141b20; border-top: 1px solid rgba(255,255,255,.13); border-bottom: 1px solid rgba(255,255,255,.12); }
.signal-grid { min-height: 72px; display: grid; grid-template-columns: repeat(5,1fr); align-items: stretch; }
.signal-grid span { display: flex; align-items: center; justify-content: center; padding: 15px; border-left: 1px solid rgba(255,255,255,.12); font-size: 9px; font-weight: 800; letter-spacing: .07em; text-align: center; text-transform: uppercase; }
.signal-grid span:last-child { border-right: 1px solid rgba(255,255,255,.12); }
.section { padding: 110px 0; }
.section-light { background: var(--paper); }
.section-heading h2 { max-width: 790px; margin: 0; font-size: clamp(39px,4.4vw,60px); font-weight: 760; letter-spacing: -.05em; line-height: 1.02; }
.split-heading { display: grid; grid-template-columns: 1.15fr .85fr; align-items: end; gap: 78px; }
.split-heading > p { max-width: 510px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.table-shell { margin-top: 62px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); overflow-x: auto; }
table { width: 100%; min-width: 980px; border-collapse: collapse; background: #f7f8f4; }
th, td { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { padding: 17px 19px; color: #6a747a; background: #e8eae6; font-size: 8px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
td { padding: 24px 19px; color: #58636a; font-size: 12px; line-height: 1.65; }
td:first-child { width: 20%; color: var(--ink); }
td:nth-child(2), td:nth-child(3) { width: 12%; white-space: nowrap; }
td:nth-child(4) { width: 10%; }
.row-index { display: block; margin-bottom: 29px; color: var(--accent); font-size: 9px; font-weight: 900; }
td:first-child strong { font-size: 15px; line-height: 1.35; }
.level-chip { display: inline-grid; min-width: 42px; min-height: 30px; place-items: center; color: var(--accent-dark); background: rgba(240,100,43,.11); border: 1px solid rgba(240,100,43,.3); font-size: 10px; font-weight: 900; }
.accuracy-note { display: grid; grid-template-columns: 90px 1fr; gap: 26px; margin-top: 24px; padding: 25px 28px; color: #aeb6ba; background: var(--ink); }
.accuracy-note span { color: var(--accent); font-size: 9px; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.accuracy-note p { margin: 0; font-size: 12px; line-height: 1.72; }
.levels-section { background: var(--paper-deep); }
.levels-heading { display: grid; grid-template-columns: 1.1fr .9fr; align-items: end; gap: 80px; }
.levels-heading > p { max-width: 520px; margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.level-grid { display: grid; grid-template-columns: repeat(4,1fr); margin-top: 62px; border-top: 1px solid #c7cbc6; border-left: 1px solid #c7cbc6; }
.level-card { min-height: 340px; display: flex; flex-direction: column; padding: 27px 25px 30px; border-right: 1px solid #c7cbc6; border-bottom: 1px solid #c7cbc6; background: rgba(255,255,255,.18); }
.level-top { display: flex; align-items: center; justify-content: space-between; }
.level-top span { color: var(--accent); font-size: 10px; font-weight: 900; }
.level-top i { color: #747f85; font-size: 8px; font-style: normal; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.level-card h3 { margin: 105px 0 14px; font-size: 20px; letter-spacing: -.025em; line-height: 1.2; }
.level-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
.source-note { margin: 22px 0 0; color: #7c878d; font-size: 10px; line-height: 1.7; }
.engineering-section { color: var(--white); background: var(--ink); }
.engineering-layout { display: grid; grid-template-columns: .76fr 1.24fr; align-items: start; gap: 90px; }
.engineering-intro { position: sticky; top: 28px; }
.engineering-intro h2 { margin: 0; font-size: clamp(40px,4.6vw,62px); letter-spacing: -.05em; line-height: 1.02; }
.engineering-intro > p:not(.kicker) { max-width: 480px; margin: 27px 0; color: #838e94; font-size: 14px; line-height: 1.75; }
.text-link { display: inline-flex; align-items: center; gap: 16px; padding-bottom: 8px; color: var(--accent); border-bottom: 1px solid var(--accent); font-size: 9px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.factor-grid { display: grid; grid-template-columns: repeat(2,1fr); border-top: 1px solid var(--line-dark); border-left: 1px solid var(--line-dark); }
.factor-grid article { min-height: 265px; padding: 27px; border-right: 1px solid var(--line-dark); border-bottom: 1px solid var(--line-dark); background: linear-gradient(145deg,rgba(255,255,255,.035),transparent 70%); }
.factor-grid span { display: block; margin-bottom: 72px; color: var(--accent); font-size: 9px; font-weight: 900; }
.factor-grid h3 { margin: 0 0 12px; font-size: 19px; letter-spacing: -.02em; }
.factor-grid p { margin: 0; color: #778289; font-size: 12px; line-height: 1.68; }
.regulations-section { background: var(--paper); }
.regulation-list { margin-top: 62px; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.regulation-row { display: grid; grid-template-columns: .75fr 1.25fr .9fr; }
.regulation-row > div { min-height: 96px; display: flex; flex-direction: column; justify-content: center; padding: 17px 20px; color: #59646b; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 12px; line-height: 1.62; }
.regulation-row > div:first-child { color: var(--ink); }
.regulation-row span { display: block; margin-bottom: 9px; color: var(--accent); font-size: 8px; font-weight: 900; }
.regulation-row strong { font-size: 13px; line-height: 1.45; }
.regulation-title > div { min-height: 48px; color: #69747a !important; background: #e8eae6; font-size: 8px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.regulation-warning { display: grid; grid-template-columns: 230px 1fr; gap: 30px; margin-top: 24px; padding: 25px 28px; color: #aeb6ba; background: var(--ink); }
.regulation-warning strong { color: var(--accent); font-size: 9px; letter-spacing: .12em; text-transform: uppercase; }
.regulation-warning p { margin: 0; font-size: 12px; line-height: 1.72; }
.tb-directions {
  --tb-accent: #f0642b;
  --tb-white: #f8f8f5;
  --tb-line: rgba(255, 255, 255, .14);
  color: var(--tb-white);
  background: #10161a;
  padding: 110px 0;
}
.tb-shell { width: min(100% - 48px, 1240px); margin-inline: auto; }
.tb-directions__heading { display: grid; grid-template-columns: 1.12fr .88fr; align-items: end; gap: 80px; }
.tb-kicker { margin: 0 0 20px; color: var(--tb-accent); font-size: 9px; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.tb-directions__heading h2 { max-width: 790px; margin: 0; font-size: clamp(39px, 4.4vw, 60px); letter-spacing: -.05em; line-height: 1.02; }
.tb-directions__heading > p { max-width: 510px; margin: 0; color: #899399; font-size: 14px; line-height: 1.75; }
.tb-directions__grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 64px; border-top: 1px solid var(--tb-line); border-left: 1px solid var(--tb-line); }
.tb-directions__card { min-height: 380px; display: flex; flex-direction: column; padding: 28px 30px; color: inherit; text-decoration: none; border-right: 1px solid var(--tb-line); border-bottom: 1px solid var(--tb-line); background: linear-gradient(145deg, rgba(255,255,255,.04), transparent 65%); transition: .18s ease; }
.tb-directions__card:hover { background: linear-gradient(145deg, rgba(240,100,43,.17), transparent 68%); transform: translateY(-3px); }
.tb-directions__card.is-current { background: rgba(240,100,43,.08); }
.tb-directions__top { display: flex; align-items: center; justify-content: space-between; }
.tb-directions__top span { color: var(--tb-accent); font-size: 10px; font-weight: 900; }
.tb-directions__top small { color: #667178; font-size: 8px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.tb-directions__card h3 { margin: 105px 0 15px; font-size: 23px; letter-spacing: -.025em; }
.tb-directions__card p { margin: 0; color: #7f8a90; font-size: 13px; line-height: 1.68; }
.tb-directions__card > strong { display: flex; justify-content: space-between; margin-top: auto; padding-top: 30px; color: var(--tb-accent); font-size: 9px; letter-spacing: .1em; text-transform: uppercase; }
.tb-directions__card i { font-size: 15px; font-style: normal; }
.faq-section { background: var(--paper); }
.faq-layout { display: grid; grid-template-columns: .72fr 1.28fr; align-items: start; gap: 95px; }
.faq-intro { position: sticky; top: 28px; }
.faq-intro h2 { margin: 0; font-size: clamp(39px,4.3vw,58px); letter-spacing: -.05em; line-height: 1.02; }
.faq-intro > p:last-child { max-width: 440px; margin: 25px 0 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { min-height: 88px; display: grid; grid-template-columns: 44px 1fr auto; align-items: center; gap: 12px; cursor: pointer; list-style: none; font-size: 15px; font-weight: 800; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--accent); font-size: 9px; font-weight: 900; }
.faq-list summary i { width: 29px; height: 29px; display: grid; place-items: center; color: var(--accent); border: 1px solid var(--line); font-style: normal; transition: transform .16s ease; }
.faq-list details[open] summary i { transform: rotate(45deg); }
.faq-list details > p { margin: -4px 40px 29px 56px; color: var(--muted); font-size: 13px; line-height: 1.75; }
.cta-section { padding: 100px 0; color: var(--ink); background: var(--paper-deep); }
.cta-grid { display: grid; grid-template-columns: 1.18fr .82fr; align-items: end; gap: 80px; }
.cta-grid h2 { max-width: 780px; margin: 0; font-size: clamp(39px,4.6vw,62px); letter-spacing: -.05em; line-height: 1.02; }
.cta-copy p { margin: 0 0 28px; color: var(--muted); font-size: 14px; line-height: 1.75; }
.site-footer { color: var(--white); background: #080c0f; border-top: 1px solid rgba(255,255,255,.1); }
.footer-main { display: grid; grid-template-columns: 1.25fr .7fr .8fr; gap: 80px; padding: 68px 0 56px; }
.footer-brand p { max-width: 430px; margin: 23px 0 0; color: #69747a; font-size: 12px; line-height: 1.72; }
.footer-links, .footer-contacts { display: flex; flex-direction: column; align-items: flex-start; gap: 13px; color: #7c878d; font-size: 12px; }
.footer-links strong, .footer-contacts strong { margin-bottom: 8px; color: var(--white); font-size: 9px; letter-spacing: .14em; text-transform: uppercase; }
.footer-links a:hover, .footer-contacts a:hover { color: var(--accent); }
.footer-bottom { min-height: 62px; display: flex; align-items: center; justify-content: space-between; color: #4e5a60; border-top: 1px solid rgba(255,255,255,.09); font-size: 8px; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }

@media (max-width: 1080px) {
  .desktop-nav { display: none; }
  .header-inner { grid-template-columns: auto 1fr auto; }
  .mobile-menu { display: block; justify-self: end; }
  .hero-grid { grid-template-columns: 1fr; padding-block: 70px; }
  .hero-copy { max-width: 800px; }
  .threat-visual { min-height: 450px; }
  .split-heading, .levels-heading, .cta-grid { grid-template-columns: 1fr; gap: 30px; }
  .level-grid { grid-template-columns: repeat(2,1fr); }
  .engineering-layout, .faq-layout { grid-template-columns: 1fr; gap: 55px; }
  .engineering-intro, .faq-intro { position: static; }
  .tb-directions__heading { grid-template-columns: 1fr; gap: 30px; }
  .footer-main { gap: 45px; }
}

@media (max-width: 780px) {
  .shell { width: min(100% - 30px,1240px); }
  .utility-bar { height: 45px; }
  .utility-inner { justify-content: center; text-align: center; line-height: 1.45; }
  .utility-inner span:last-child { display: none; }
  .site-header { top: 45px; }
  .header-inner { min-height: 72px; grid-template-columns: auto 1fr auto; gap: 12px; }
  .brand-mark { width: 39px; height: 39px; }
  .brand-copy strong { font-size: 12px; }
  .header-actions { display: none; }
  .breadcrumbs { padding-top: 140px; overflow: hidden; white-space: nowrap; }
  .hero { min-height: auto; }
  .hero-grid { gap: 50px; padding: 65px 0 55px; }
  .hero h1 { font-size: clamp(42px,12vw,58px); }
  .hero-lead { font-size: 14px; }
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .threat-visual { min-height: 425px; }
  .radar-three { width: 330px; height: 330px; }
  .factor { min-width: 155px; padding: 12px; }
  .factor-speed { right: 10px; top: 94px; }
  .factor-mass { left: 10px; top: 20px; }
  .factor-scenario { left: 10px; bottom: 28px; min-width: 225px; }
  .signal-grid { grid-template-columns: 1fr; padding: 10px 0; }
  .signal-grid span { min-height: 43px; border: 0; border-bottom: 1px solid rgba(255,255,255,.1); }
  .signal-grid span:last-child { border-right: 0; border-bottom: 0; }
  .section { padding: 82px 0; }
  .section-heading h2, .cta-grid h2 { font-size: clamp(36px,10.5vw,49px); }
  .table-shell { margin-top: 44px; }
  .accuracy-note { grid-template-columns: 1fr; gap: 12px; padding: 22px; }
  .level-grid { grid-template-columns: 1fr; margin-top: 45px; }
  .level-card { min-height: 285px; }
  .level-card h3 { margin-top: 75px; }
  .engineering-layout { gap: 45px; }
  .factor-grid { grid-template-columns: 1fr; }
  .factor-grid article { min-height: 235px; }
  .factor-grid span { margin-bottom: 55px; }
  .regulation-list { margin-top: 45px; }
  .regulation-row { min-width: 760px; }
  .regulation-warning { grid-template-columns: 1fr; gap: 13px; padding: 22px; }
  .tb-directions { padding: 82px 0; }
  .tb-shell { width: min(100% - 30px, 1240px); }
  .tb-directions__grid { grid-template-columns: 1fr; margin-top: 45px; }
  .tb-directions__card { min-height: 300px; padding: 24px; }
  .tb-directions__card h3 { margin-top: 72px; }
  .faq-layout { gap: 40px; }
  .faq-list summary { min-height: 80px; grid-template-columns: 30px 1fr auto; font-size: 14px; }
  .faq-list details > p { margin: 0 38px 26px 42px; }
  .cta-section { padding: 80px 0; }
  .footer-main { grid-template-columns: 1fr; gap: 38px; padding: 52px 0 42px; }
  .footer-bottom { min-height: 84px; flex-direction: column; align-items: flex-start; justify-content: center; gap: 8px; line-height: 1.5; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   04_GLOBAL_HEADER.css — Единая компактная шапка
   ═══════════════════════════════════════════════════════════════════════════ */
:root {
  --tb-blue: #087cff;
  --tb-cyan: #00d5ff;
  --tb-header-white: #eef5ff;
  --tb-header-muted: #8494ad;
}

.tb-global-header,
.tb-global-header * { box-sizing: border-box; }

.tb-global-header {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 0;
  right: 0;
  pointer-events: none;
  transition: top .2s ease;
}

.tb-global-header.scrolled { top: 7px; }

.tb-global-header__inner {
  width: min(100% - 32px, 1440px);
  min-height: 68px;
  margin-inline: auto;
  padding: 8px 10px 8px 14px;
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--tb-header-white);
  background: rgba(2, 7, 16, .84);
  border: 1px solid rgba(120, 165, 221, .19);
  border-radius: 14px;
  box-shadow: 0 18px 60px rgba(0, 0, 0, .28), inset 0 1px rgba(255, 255, 255, .035);
  -webkit-backdrop-filter: blur(20px) saturate(1.2);
  backdrop-filter: blur(20px) saturate(1.2);
  pointer-events: auto;
}

.tb-global-brand {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--tb-header-white) !important;
  text-decoration: none !important;
}

.tb-global-brand__mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  color: #fff;
  background: linear-gradient(135deg, var(--tb-blue), var(--tb-cyan));
  clip-path: polygon(50% 0%, 100% 25%, 100% 75%, 50% 100%, 0% 75%, 0% 25%);
  font-family: "Russo One", "Arial Black", sans-serif;
  font-size: 13px;
  letter-spacing: .04em;
}

.tb-global-brand__name {
  font-family: "Russo One", "Arial Black", sans-serif;
  font-size: 14px;
  letter-spacing: .105em;
}

.tb-global-nav {
  min-width: 0;
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
}

.tb-global-nav > a,
.tb-nav-solutions > summary {
  min-height: 42px;
  padding: 0 13px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--tb-header-muted) !important;
  border-radius: 9px;
  cursor: pointer;
  list-style: none;
  white-space: nowrap;
  text-decoration: none !important;
  text-shadow: none !important;
  font-family: "Inter", Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  transition: color .18s ease, background .18s ease;
}

.tb-nav-solutions { position: relative; }
.tb-nav-solutions > summary::-webkit-details-marker { display: none; }
.tb-nav-solutions > summary span { color: var(--tb-cyan); font-size: 15px; transform: translateY(-1px); transition: transform .18s ease; }
.tb-nav-solutions[open] > summary span { transform: rotate(180deg) translateY(1px); }
.tb-global-nav > a:hover,
.tb-nav-solutions > summary:hover,
.tb-nav-solutions[open] > summary { color: #fff !important; background: rgba(255,255,255,.055); }

.tb-nav-panel {
  position: absolute;
  top: calc(100% + 14px);
  left: 0;
  width: 720px;
  padding: 10px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  color: #fff;
  background: rgba(4, 12, 24, .98);
  border: 1px solid rgba(94, 151, 221, .25);
  border-radius: 14px;
  box-shadow: 0 26px 70px rgba(0,0,0,.48);
}

.tb-nav-panel::before { content: ""; position: absolute; top: -15px; left: 0; width: 130px; height: 15px; }

.tb-nav-panel a {
  min-height: 138px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  color: #fff !important;
  background: linear-gradient(145deg, rgba(8,124,255,.1), rgba(255,255,255,.025));
  border: 1px solid rgba(117,158,208,.16);
  border-radius: 10px;
  text-decoration: none !important;
  text-shadow: none !important;
  transition: border-color .18s ease, background .18s ease, transform .18s ease;
}

.tb-nav-panel a:hover,
.tb-nav-panel a.active {
  background: linear-gradient(145deg, rgba(0,213,255,.16), rgba(8,124,255,.08));
  border-color: rgba(0,213,255,.45);
  transform: translateY(-2px);
}

.tb-nav-panel small { color: var(--tb-cyan); margin-bottom: 25px; font-size: 8px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.tb-nav-panel strong { font-size: 13px; line-height: 1.3; }
.tb-nav-panel a > span { margin-top: 7px; color: #778ba6; font-size: 10px; line-height: 1.45; }

.tb-global-actions { flex: 0 0 auto; display: flex; align-items: center; gap: 13px; }
.tb-global-phone { color: #dce8f8 !important; white-space: nowrap; text-decoration: none !important; text-shadow: none !important; font-family: "Inter", Arial, sans-serif; font-size: 11px; font-weight: 700; }
.tb-global-phone span { color: var(--tb-cyan); margin-right: 4px; }

.tb-global-cta {
  min-height: 44px;
  padding: 0 19px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff !important;
  background: linear-gradient(135deg, var(--tb-blue), var(--tb-cyan));
  border-radius: 9px;
  box-shadow: 0 8px 26px rgba(8,124,255,.28);
  white-space: nowrap;
  text-decoration: none !important;
  text-shadow: none !important;
  font-family: "Inter", Arial, sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .025em;
  transition: transform .18s ease, box-shadow .18s ease;
}

.tb-global-cta:hover { transform: translateY(-2px); box-shadow: 0 11px 30px rgba(0,213,255,.31); }
.tb-global-mobile { display: none; position: relative; margin-left: auto; }

@media (max-width: 1260px) {
  .tb-global-header__inner { gap: 16px; }
  .tb-global-nav > a, .tb-nav-solutions > summary { padding-inline: 9px; font-size: 11px; }
  .tb-global-phone { display: none; }
}

@media (max-width: 1040px) {
  .tb-global-nav { display: none; }
  .tb-global-actions { margin-left: auto; }
  .tb-global-mobile { display: block; }
  .tb-global-mobile > summary { width: 44px; height: 44px; display: grid; place-content: center; gap: 5px; color: #fff; border: 1px solid rgba(128,169,218,.25); border-radius: 9px; list-style: none; cursor: pointer; }
  .tb-global-mobile > summary::-webkit-details-marker { display: none; }
  .tb-global-mobile > summary span { width: 19px; height: 1px; background: #fff; }
  .tb-global-mobile nav { position: absolute; top: 58px; right: 0; width: min(88vw, 370px); padding: 10px; display: flex; flex-direction: column; color: #fff; background: rgba(4,12,24,.99); border: 1px solid rgba(94,151,221,.27); border-radius: 14px; box-shadow: 0 28px 70px rgba(0,0,0,.5); }
  .tb-global-mobile nav small { padding: 10px 12px 13px; color: #607895; font-size: 8px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
  .tb-global-mobile nav a { padding: 13px 12px; color: #ccd8e7 !important; border-top: 1px solid rgba(117,158,208,.12); text-decoration: none !important; text-shadow: none !important; font-family: "Inter", Arial, sans-serif; font-size: 12px; font-weight: 700; }
  .tb-global-mobile nav a[aria-current="page"] { color: var(--tb-cyan) !important; }
  .tb-global-mobile nav .tb-global-mobile__cta { margin-top: 8px; color: #fff !important; background: linear-gradient(135deg,var(--tb-blue),var(--tb-cyan)); border: 0; border-radius: 8px; text-align: center; }
}

@media (max-width: 780px) {
  .tb-global-header { top: 8px; }
  .tb-global-header.scrolled { top: 5px; }
  .tb-global-header__inner { width: calc(100% - 16px); min-height: 60px; padding: 7px 8px 7px 11px; border-radius: 12px; }
  .tb-global-brand__mark { width: 38px; height: 38px; font-size: 11px; }
  .tb-global-brand__name { font-size: 11px; letter-spacing: .08em; }
  .tb-global-actions { display: none; }
}

@media (max-width: 390px) {
  .tb-global-brand__name { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .tb-global-header *, .tb-global-header *::before, .tb-global-header *::after { transition-duration: .01ms !important; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   08_COMPANY_SERVICES_BLOCK.css — Сервисные карточки
   ═══════════════════════════════════════════════════════════════════════════ */
.tb-company-services,
.tb-company-services * { box-sizing: border-box; }

.tb-company-services {
  position: relative;
  padding: 110px 0;
  overflow: hidden;
  color: #eef5ff;
  background: #030914;
  font-family: "Inter", Arial, sans-serif;
}

.tb-company-services::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .08;
  background-image: linear-gradient(#4e8ac4 1px,transparent 1px),linear-gradient(90deg,#4e8ac4 1px,transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(#000,transparent 78%);
  mask-image: linear-gradient(#000,transparent 78%);
}

.tb-company-services__shell { width: min(100% - 48px, 1240px); margin-inline: auto; position: relative; z-index: 1; }
.tb-company-services__heading { display: grid; grid-template-columns: 1.08fr .72fr; align-items: end; gap: 90px; }
.tb-company-services__heading > div > p { margin: 0 0 20px; color: #00d5ff; font-size: 9px; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.tb-company-services__heading h2 { max-width: 820px; margin: 0; color: #fff; font-family: "Russo One", "Arial Black", sans-serif; font-size: clamp(39px,4.4vw,60px); font-weight: 400; letter-spacing: -.025em; line-height: 1.04; }
.tb-company-services__heading > span { max-width: 480px; color: #8293a8; font-size: 14px; line-height: 1.75; }

.tb-company-services__grid { margin-top: 58px; display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }

.tb-service-card {
  min-width: 0;
  display: flex;
  flex-direction: column;
  color: #fff !important;
  background: #0a1423;
  border: 1px solid rgba(94,143,201,.2);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 18px 55px rgba(0,0,0,.22);
  text-decoration: none !important;
  text-shadow: none !important;
  transition: transform .22s ease,border-color .22s ease,box-shadow .22s ease;
}

.tb-service-card:hover,
.tb-service-card:focus-visible { color: #fff !important; border-color: rgba(0,213,255,.64); box-shadow: 0 26px 70px rgba(0,79,151,.28); transform: translateY(-6px); outline: none; }

.tb-service-card__media { position: relative; height: 245px; overflow: hidden; background: #101d2e; }
.tb-service-card__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg,#0a1423 0%,rgba(10,20,35,.12) 54%,rgba(2,7,16,.05) 100%); }
.tb-service-card__media img { width: 100%; height: 100%; display: block; object-fit: cover; transition: transform .45s ease,filter .3s ease; }
.tb-service-card:hover .tb-service-card__media img { transform: scale(1.045); filter: saturate(1.08) contrast(1.03); }
.tb-service-card__index { position: absolute; z-index: 2; top: 18px; left: 18px; min-width: 43px; height: 32px; display: grid; place-items: center; color: #00d5ff; background: rgba(2,7,16,.75); border: 1px solid rgba(255,255,255,.18); border-radius: 8px; -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); font-size: 9px; font-weight: 900; }

.tb-service-card__copy { flex: 1; min-height: 282px; padding: 8px 24px 24px; display: flex; flex-direction: column; }
.tb-service-card__copy > small { margin-bottom: 13px; color: #00d5ff; font-size: 8px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.tb-service-card__copy h3 { margin: 0 0 15px; color: #fff; font-family: "Russo One", "Arial Black", sans-serif; font-size: 21px; font-weight: 400; letter-spacing: -.01em; line-height: 1.25; }
.tb-service-card__copy p { margin: 0; color: #8293a8; font-size: 12px; line-height: 1.7; }
.tb-service-card__copy > strong { min-height: 45px; margin-top: auto; padding: 0 13px 0 15px; display: flex; align-items: center; justify-content: space-between; color: #dff9ff; background: rgba(0,213,255,.08); border: 1px solid rgba(0,213,255,.25); border-radius: 9px; font-size: 9px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.tb-service-card__copy i { width: 25px; height: 25px; display: grid; place-items: center; color: #06101d; background: #00d5ff; border-radius: 7px; font-size: 12px; font-style: normal; }
.tb-company-services__note { margin: 22px 0 0; color: #60738a; font-size: 10px; line-height: 1.65; }

@media (max-width: 1040px) {
  .tb-company-services__heading { grid-template-columns: 1fr; gap: 28px; }
  .tb-company-services__grid { grid-template-columns: 1fr; }
  .tb-service-card { display: grid; grid-template-columns: .85fr 1.15fr; }
  .tb-service-card__media { height: 100%; min-height: 310px; }
  .tb-service-card__copy { min-height: 310px; padding: 30px; }
}

@media (max-width: 780px) {
  .tb-company-services { padding: 82px 0; }
  .tb-company-services__shell { width: min(100% - 30px,1240px); }
  .tb-company-services__heading h2 { font-size: clamp(36px,10.5vw,49px); }
  .tb-company-services__heading > span { font-size: 13px; }
  .tb-company-services__grid { margin-top: 44px; }
  .tb-service-card { display: flex; }
  .tb-service-card__media { height: 220px; min-height: 0; }
  .tb-service-card__copy { min-height: 295px; padding: 7px 22px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  .tb-service-card, .tb-service-card * { transition-duration: .01ms !important; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   06_CLASSIFICATION_HERO.css — Кинематографический герой
   ═══════════════════════════════════════════════════════════════════════════ */
.tb-class-hero,
.tb-class-hero * { box-sizing: border-box; }

.tb-class-hero {
  position: relative;
  min-height: 820px;
  overflow: hidden;
  color: #eef5ff;
  background: #020710;
  font-family: "Inter", Arial, sans-serif;
}

.tb-class-hero::before {
  content: "";
  position: absolute;
  z-index: 1;
  inset: 0;
  opacity: .11;
  background-image: linear-gradient(rgba(68,142,219,.35) 1px, transparent 1px), linear-gradient(90deg,rgba(68,142,219,.35) 1px,transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(90deg,#000 0,rgba(0,0,0,.55) 55%,transparent 100%);
  mask-image: linear-gradient(90deg,#000 0,rgba(0,0,0,.55) 55%,transparent 100%);
}

.tb-class-hero__media { position: absolute; inset: 0; overflow: hidden; }
.tb-class-hero__media img { width: 100%; height: 100%; display: block; object-fit: cover; object-position: center center; filter: saturate(.95) contrast(1.03); }
.tb-class-hero__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg,rgba(2,7,16,.99) 0%,rgba(2,7,16,.94) 30%,rgba(2,7,16,.5) 57%,rgba(2,7,16,.15) 100%), linear-gradient(0deg,rgba(2,7,16,.84) 0%,transparent 35%,rgba(2,7,16,.14) 100%); }

.tb-class-hero__breadcrumbs,
.tb-class-hero__grid { width: min(100% - 48px, 1240px); margin-inline: auto; position: relative; z-index: 2; }
.tb-class-hero__breadcrumbs { padding-top: 116px; display: flex; gap: 9px; color: #7488a1; font-size: 9px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.tb-class-hero__breadcrumbs a { color: inherit; text-decoration: none; }
.tb-class-hero__breadcrumbs a:hover { color: #00d5ff; }

.tb-class-hero__grid { min-height: 670px; display: grid; grid-template-columns: minmax(0,1fr) 380px; align-items: center; gap: 72px; }
.tb-class-hero__copy { max-width: 780px; }
.tb-class-hero__eyebrow { margin: 0 0 20px; display: flex; align-items: center; gap: 11px; color: #00d5ff; font-size: 9px; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.tb-class-hero__eyebrow span { width: 7px; height: 7px; border-radius: 50%; background: #00d5ff; box-shadow: 0 0 0 7px rgba(0,213,255,.1); }
.tb-class-hero h1 { max-width: 780px; margin: 0; font-family: "Russo One", "Arial Black", sans-serif; font-size: clamp(48px,5vw,73px); font-weight: 400; letter-spacing: -.035em; line-height: 1.04; }
.tb-class-hero h1 em { display: block; margin-top: 9px; color: #8ba1ba; font-style: normal; }
.tb-class-hero__lead { max-width: 670px; margin: 30px 0 0; color: #a5b5c8; font-size: 15px; line-height: 1.75; }
.tb-class-hero__actions { margin-top: 34px; display: flex; gap: 12px; }
.tb-class-hero__primary,
.tb-class-hero__secondary { min-height: 50px; padding: 0 24px; display: inline-flex; align-items: center; justify-content: center; gap: 16px; color: #fff !important; border: 1px solid transparent; text-decoration: none !important; text-shadow: none !important; font-size: 10px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease; }
.tb-class-hero__primary { background: linear-gradient(135deg,#087cff,#00d5ff); box-shadow: 0 10px 28px rgba(8,124,255,.24); }
.tb-class-hero__secondary { background: rgba(2,7,16,.28); border-color: rgba(255,255,255,.28); }
.tb-class-hero__primary:hover,
.tb-class-hero__secondary:hover { transform: translateY(-2px); }

.tb-class-analysis { align-self: end; margin-bottom: 64px; padding: 22px; color: #fff; background: rgba(3,12,23,.74); border: 1px solid rgba(119,170,228,.25); border-radius: 14px; box-shadow: 0 24px 70px rgba(0,0,0,.3); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
.tb-class-analysis__head { padding-bottom: 17px; display: flex; justify-content: space-between; align-items: center; color: #8194ac; border-bottom: 1px solid rgba(122,166,219,.2); font-size: 8px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.tb-class-analysis__head strong { color: #00d5ff; }
.tb-class-analysis__row { min-height: 68px; display: grid; grid-template-columns: 38px 1fr; align-items: center; border-bottom: 1px solid rgba(122,166,219,.14); }
.tb-class-analysis__row > span { color: #00d5ff; font-size: 9px; font-weight: 900; }
.tb-class-analysis__row small,
.tb-class-analysis__row strong { display: block; }
.tb-class-analysis__row small { margin-bottom: 5px; color: #6f839b; font-size: 8px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.tb-class-analysis__row strong { font-size: 11px; }
.tb-class-analysis > p { margin: 18px 0 0; color: #8295aa; font-size: 10px; line-height: 1.62; }

@media (max-width: 1040px) {
  .tb-class-hero__grid { grid-template-columns: minmax(0,1fr) 330px; gap: 40px; }
}

@media (max-width: 780px) {
  .tb-class-hero { min-height: auto; }
  .tb-class-hero__media img { object-position: 68% center; }
  .tb-class-hero__media::after { background: linear-gradient(90deg,rgba(2,7,16,.98),rgba(2,7,16,.72)), linear-gradient(0deg,rgba(2,7,16,.94),transparent 44%,rgba(2,7,16,.18)); }
  .tb-class-hero__breadcrumbs,
  .tb-class-hero__grid { width: min(100% - 30px, 1240px); }
  .tb-class-hero__breadcrumbs { padding-top: 96px; overflow: hidden; white-space: nowrap; }
  .tb-class-hero__grid { grid-template-columns: 1fr; gap: 30px; padding: 55px 0 58px; }
  .tb-class-hero h1 { font-size: clamp(39px,11.5vw,55px); }
  .tb-class-hero h1 em { color: #9eafc2; }
  .tb-class-hero__lead { font-size: 14px; }
  .tb-class-hero__actions { flex-direction: column; }
  .tb-class-hero__primary,
  .tb-class-hero__secondary { width: 100%; }
  .tb-class-analysis { width: 100%; margin: 0; }
}