@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../assets/fonts/onest-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: 'Onest';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../assets/fonts/onest-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url('../assets/fonts/jetbrains-mono-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: 'JetBrains Mono';
  font-style: normal;
  font-weight: 500 700;
  font-display: swap;
  src: url('../assets/fonts/jetbrains-mono-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

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

:root {
  --black: #080808;
  --surface: #111111;
  --surface-2: #181818;
  --surface-3: #222222;
  --yellow: #f5c518;
  --yellow-hover: #ffcf33;
  --yellow-dim: rgba(245, 197, 24, 0.1);
  --yellow-glow: rgba(245, 197, 24, 0.25);
  --text: #ececec;
  --text-2: #a3a3a3;
  --text-3: #666666;
  --line: rgba(255, 255, 255, 0.08);
  --font: 'Onest', system-ui, sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --wrap: 1140px;
  --radius: 10px;
  --header-h: 68px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-2);
  background: var(--black);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.wrap {
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 24px;
}

/* ── Header ── */
.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  background: rgba(8, 8, 8, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  transition: background 0.3s;
}

.header.scrolled {
  background: rgba(8, 8, 8, 0.96);
}

.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo__img {
  width: 36px;
  height: auto;
}

.logo__text {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.logo__name {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.15;
}

.logo__name em {
  font-style: normal;
  color: var(--yellow);
}

.logo__sub {
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
}

.nav {
  display: flex;
  gap: 4px;
  margin-inline: auto;
}

.nav a {
  padding: 7px 14px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-2);
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}

.nav a:hover {
  color: var(--text);
  background: var(--surface-2);
}

.header__end {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.header__phone {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  transition: color 0.2s;
}

.header__phone:hover { color: var(--yellow); }

.burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 36px;
  height: 36px;
  padding: 8px;
  background: none;
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
}

.burger span {
  display: block;
  height: 2px;
  background: var(--yellow);
  transition: 0.25s;
}

.burger.open span:first-child { transform: translateY(4px) rotate(45deg); }
.burger.open span:last-child { transform: translateY(-4px) rotate(-45deg); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 28px;
  font-family: var(--font);
  font-size: 14px;
  font-weight: 600;
  color: var(--black);
  background: var(--yellow);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}

.btn:hover {
  background: var(--yellow-hover);
  box-shadow: 0 0 24px var(--yellow-glow);
  transform: translateY(-1px);
}

.btn--sm {
  padding: 8px 18px;
  font-size: 13px;
}

.btn--line {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
  box-shadow: none;
}

.btn--line:hover {
  border-color: var(--yellow);
  color: var(--yellow);
  background: var(--yellow-dim);
  box-shadow: none;
  transform: none;
}

.btn--dark {
  background: var(--black);
  color: var(--yellow);
}

.btn--dark:hover {
  background: var(--surface-3);
  color: var(--yellow-hover);
}

/* ── Typography helpers ── */
.label {
  display: inline-block;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 12px;
}

.label--dark { color: var(--black); opacity: 0.6; }

.sec-head {
  margin-bottom: 40px;
}

.sec-head h2,
.about__left h2,
.cta__text h2 {
  font-size: clamp(26px, 3.2vw, 36px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text);
  letter-spacing: -0.02em;
}

.hl { color: var(--yellow); }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin-top: 20px;
}

.chips li,
.chips span {
  font-size: 12px;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 6px;
  background: var(--surface-2);
  border: 1px solid var(--line);
  color: var(--text-2);
}

.chips--sm { margin-top: 14px; }

.link {
  color: var(--yellow);
  font-weight: 600;
  transition: opacity 0.2s;
}

.link:hover { opacity: 0.8; }

/* ── Background layers ── */
.has-bg {
  position: relative;
  isolation: isolate;
}

.bg-cover {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-size: cover;
  background-position: center;
  pointer-events: none;
}

.bg-cover--hero {
  background-position: center 30%;
}

.bg-cover--hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(8, 8, 8, 0.92) 0%, rgba(8, 8, 8, 0.78) 45%, rgba(8, 8, 8, 0.55) 100%),
    linear-gradient(to top, rgba(8, 8, 8, 0.85) 0%, transparent 50%);
}

.bg-cover--about {
  background-position: center right;
}

.bg-cover--about::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--black) 0%, var(--black) 50%, rgba(8, 8, 8, 0.45) 100%);
}

.bg-cover--services {
  background-position: center;
}

.bg-cover--services::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(17, 17, 17, 0.86);
}

.bg-cover--adv {
  background-position: center 40%;
}

.bg-cover--adv::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(8, 8, 8, 0.82);
}

.bg-cover--cta {
  background-position: center;
}

.bg-cover--cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 75% 50%, rgba(8, 8, 8, 0.35) 0%, var(--black) 72%);
}

.bg-cover--card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(8, 8, 8, 0.88) 0%, rgba(8, 8, 8, 0.55) 55%, rgba(8, 8, 8, 0.75) 100%);
}

.has-bg > .wrap,
.has-bg > .hero__line {
  position: relative;
  z-index: 1;
}

/* ── Hero ── */
.hero {
  position: relative;
  padding: calc(var(--header-h) + 56px) 0 0;
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: end;
  padding-bottom: 56px;
}

.hero__main h1 {
  font-size: clamp(32px, 4.5vw, 52px);
  font-weight: 700;
  line-height: 1.08;
  color: var(--text);
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  max-width: 14ch;
}

.hero__desc {
  font-size: 17px;
  line-height: 1.65;
  color: var(--text-2);
  max-width: 46ch;
  margin-bottom: 32px;
}

.hero__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero__aside {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-bottom: 8px;
}

.hero__card {
  padding: 24px;
  background: rgba(17, 17, 17, 0.75);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.25s;
}

.hero__card:hover { border-color: rgba(245, 197, 24, 0.3); }

.hero__card--accent {
  background: var(--yellow);
  border-color: var(--yellow);
  color: var(--black);
  backdrop-filter: none;
}

.hero__card--accent .hero__card-num { color: var(--black); }
.hero__card--accent p { color: rgba(0, 0, 0, 0.65); }

.hero__card-num {
  display: block;
  font-family: var(--mono);
  font-size: 28px;
  font-weight: 700;
  color: var(--yellow);
  line-height: 1;
  margin-bottom: 8px;
}

.hero__card p {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-2);
}

.hero__line {
  height: 3px;
  background: linear-gradient(90deg, var(--yellow) 0%, var(--yellow) 35%, transparent 35%);
}

/* ── About ── */
.about {
  padding: 72px 0;
  border-top: 1px solid var(--line);
}

.about__grid {
  position: relative;
  z-index: 1;
}

.about__grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 48px;
  align-items: start;
}

.about__right p {
  font-size: 16px;
  margin-bottom: 16px;
  max-width: 56ch;
}

.about__right p:last-of-type { margin-bottom: 0; }

/* ── Services bento ── */
.services {
  padding: 72px 0;
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.services .wrap {
  position: relative;
  z-index: 1;
}

.bento {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.bento__item {
  padding: 28px;
  background: var(--black);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.25s, transform 0.25s;
}

.bento__item:hover {
  border-color: rgba(245, 197, 24, 0.35);
  transform: translateY(-2px);
}

.bento__item--wide {
  grid-column: span 2;
}

.bento__item--img {
  min-height: 200px;
  padding: 0;
  border-color: rgba(255, 255, 255, 0.1);
}

.bento__item--img .bg-cover {
  border-radius: inherit;
}

.bento__content {
  position: relative;
  z-index: 1;
  padding: 28px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.bento__item--img:hover {
  border-color: rgba(245, 197, 24, 0.45);
}

.bento__item--img .chips span {
  background: rgba(0, 0, 0, 0.45);
  border-color: rgba(255, 255, 255, 0.12);
  color: var(--text);
}

.bento__idx {
  display: block;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  color: var(--yellow);
  margin-bottom: 14px;
}

.bento__item h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
  line-height: 1.25;
}

.bento__item p {
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-2);
}

/* ── Advantages ── */
.advantages {
  padding: 72px 0;
}

.advantages .wrap {
  position: relative;
  z-index: 1;
}

.adv {
  padding: 24px;
  background: rgba(17, 17, 17, 0.72);
  backdrop-filter: blur(6px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  border-left: 3px solid var(--yellow);
  transition: background 0.25s;
}

.adv:hover { background: rgba(24, 24, 24, 0.85); }

.adv h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}

.adv p {
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-2);
}

.adv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

/* ── CTA ── */
.cta {
  padding: 72px 0;
}

.cta .wrap {
  position: relative;
  z-index: 1;
}

.cta__box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: 40px 48px;
  background: rgba(245, 197, 24, 0.96);
  backdrop-filter: blur(4px);
  border-radius: calc(var(--radius) + 4px);
  color: var(--black);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.35);
}

.cta__text h2 {
  color: var(--black);
  margin-bottom: 8px;
}

.cta__text p {
  font-size: 15px;
  color: rgba(0, 0, 0, 0.6);
  max-width: 40ch;
}

.cta__action {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  flex-shrink: 0;
}

.cta__phone {
  font-family: var(--mono);
  font-size: clamp(20px, 2.5vw, 26px);
  font-weight: 700;
  color: var(--black);
  transition: opacity 0.2s;
}

.cta__phone:hover { opacity: 0.7; }

/* ── Contacts ── */
.contacts {
  padding: 72px 0;
  border-top: 1px solid var(--line);
}

.contacts__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.card {
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.info-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.info-list div {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 12px;
  font-size: 14px;
  line-height: 1.5;
}

.info-list dt {
  font-weight: 500;
  color: var(--text-3);
}

.info-list dd {
  color: var(--text-2);
  margin: 0;
}

.card__note {
  margin-top: 20px;
  font-size: 12px;
  color: var(--text-3);
}

/* ── Footer ── */
.footer {
  padding: 40px 0 32px;
  border-top: 1px solid var(--line);
  background: var(--surface);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px 32px;
}

.footer__brand p {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.footer__brand span {
  font-size: 12px;
  color: var(--text-3);
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  justify-content: flex-end;
  align-self: start;
  font-size: 13px;
}

.footer__nav a {
  color: var(--text-2);
  transition: color 0.2s;
}

.footer__nav a:hover { color: var(--yellow); }

.footer__copy {
  grid-column: 1 / -1;
  font-size: 12px;
  color: var(--text-3);
  line-height: 1.5;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

/* ── Legal page ── */
.legal-page {
  padding: calc(var(--header-h) + 40px) 24px 64px;
  min-height: 60vh;
}

.legal-doc {
  max-width: 760px;
  margin-inline: auto;
  padding: 36px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.legal-page__back {
  display: inline-block;
  margin-bottom: 24px;
  font-size: 14px;
  font-weight: 500;
  color: var(--yellow);
}

.legal-page__back:hover { opacity: 0.8; }

.legal-doc h1 {
  font-size: clamp(24px, 3vw, 30px);
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.legal-doc__meta {
  font-size: 13px;
  color: var(--text-3);
  margin-bottom: 32px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.legal-doc h2 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin: 24px 0 10px;
}

.legal-doc p,
.legal-doc li {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-2);
  margin-bottom: 10px;
}

.legal-doc ul { margin: 0 0 10px 20px; }
.legal-doc strong { color: var(--text); font-weight: 600; }
.legal-doc a { color: var(--yellow); }

/* ── Reveal ── */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.reveal--d1 { transition-delay: 0.08s; }
.reveal--d2 { transition-delay: 0.16s; }
.reveal--d3 { transition-delay: 0.24s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ── Responsive ── */
@media (max-width: 960px) {
  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 12px 16px;
    background: var(--surface);
    border-bottom: 1px solid var(--line);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: 0.25s;
    margin: 0;
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav a { padding: 12px 16px; }

  .burger { display: flex; }

  .header__phone { display: none; }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .hero__main h1 { max-width: none; }

  .about__grid { grid-template-columns: 1fr; gap: 24px; }

  .bento { grid-template-columns: 1fr 1fr; }
  .bento__item--wide { grid-column: span 2; }

  .adv-grid { grid-template-columns: 1fr 1fr; }

  .cta__box {
    flex-direction: column;
    align-items: flex-start;
    padding: 32px;
  }

  .cta__action { align-items: flex-start; }

  .contacts__grid { grid-template-columns: 1fr; }

  .footer__inner { grid-template-columns: 1fr; }
  .footer__nav { justify-content: flex-start; }
}

@media (max-width: 560px) {
  .bento { grid-template-columns: 1fr; }
  .bento__item--wide { grid-column: span 1; }

  .adv-grid { grid-template-columns: 1fr; }

  .info-list div { grid-template-columns: 1fr; gap: 4px; }

  .header__end .btn--sm { display: none; }
}

/* ── Visual system 2026 ── */
:root {
  --black: #070707;
  --surface: #10100f;
  --surface-2: #171715;
  --surface-3: #22221f;
  --yellow: #ffd400;
  --yellow-hover: #ffe14d;
  --text: #f4f3ee;
  --text-2: #aaa9a2;
  --text-3: #6d6d68;
  --line: rgba(255, 255, 255, 0.13);
  --wrap: 1280px;
  --radius: 0;
  --header-h: 76px;
}

body {
  background:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    var(--black);
  background-size: 48px 48px;
}

.wrap { padding-inline: clamp(20px, 4vw, 56px); }

.header {
  height: var(--header-h);
  background: rgba(7, 7, 7, 0.78);
  border-bottom-color: rgba(255, 255, 255, 0.16);
}

.header.scrolled { background: rgba(7, 7, 7, 0.96); }

.header__inner { gap: 42px; }
.logo { gap: 14px; }
.logo__img { width: 39px; }
.logo__name { font-size: 18px; letter-spacing: -0.03em; }
.logo__sub { color: #777771; }
.nav { gap: 0; }

.nav a {
  position: relative;
  padding: 10px 18px;
  border-radius: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav a::after {
  content: '';
  position: absolute;
  right: 18px;
  bottom: 5px;
  left: 18px;
  height: 1px;
  background: var(--yellow);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.2s;
}

.nav a:hover { background: transparent; color: var(--text); }
.nav a:hover::after { transform: scaleX(1); }

.header__phone {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: -0.02em;
}

.btn {
  position: relative;
  min-height: 48px;
  padding: 13px 28px;
  overflow: hidden;
  border-radius: 0;
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.btn::after {
  content: '↗';
  margin-left: 18px;
  font-size: 15px;
  line-height: 1;
  transition: transform 0.2s;
}

.btn:hover {
  box-shadow: none;
  transform: none;
}

.btn:hover::after { transform: translate(3px, -3px); }

.btn--sm {
  min-height: 38px;
  padding: 8px 16px;
}

.btn--sm::after { display: none; }

.btn--line {
  border-color: rgba(255, 255, 255, 0.28);
}

.btn--line:hover {
  border-color: var(--yellow);
  transform: none;
}

.label {
  position: relative;
  padding-left: 28px;
  margin-bottom: 18px;
  color: var(--yellow);
  letter-spacing: 0.14em;
}

.label::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  width: 17px;
  height: 2px;
  background: var(--yellow);
}

.label--dark { color: var(--black); opacity: 0.65; }
.label--dark::before { background: var(--black); }

.sec-head {
  margin-bottom: clamp(42px, 6vw, 72px);
}

.sec-head h2,
.about__left h2,
.cta__text h2 {
  font-size: clamp(34px, 4.8vw, 64px);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.sec-head--split {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, 0.65fr);
  gap: 60px;
  align-items: end;
}

.sec-head--split > p {
  max-width: 44ch;
  padding: 0 0 4px 22px;
  border-left: 1px solid var(--yellow);
  font-size: 15px;
  line-height: 1.7;
}

.bg-cover--hero { background-position: center 28%; }

.bg-cover--hero::after {
  background:
    linear-gradient(90deg, rgba(7, 7, 7, 0.97) 0%, rgba(7, 7, 7, 0.84) 46%, rgba(7, 7, 7, 0.1) 100%),
    linear-gradient(to top, #070707 0%, transparent 36%);
}

.hero {
  min-height: 760px;
  padding: calc(var(--header-h) + clamp(74px, 10vh, 120px)) 0 0;
}

.hero::before {
  content: 'T / SECURITY';
  position: absolute;
  z-index: 2;
  top: calc(var(--header-h) + 24px);
  right: clamp(20px, 4vw, 56px);
  color: rgba(255, 255, 255, 0.38);
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.16em;
  writing-mode: vertical-rl;
}

.hero__grid {
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.55fr);
  gap: clamp(56px, 9vw, 130px);
  align-items: end;
  padding-bottom: 78px;
}

.hero__main h1 {
  max-width: 12ch;
  margin-bottom: 28px;
  font-size: clamp(48px, 7.4vw, 96px);
  font-weight: 600;
  line-height: 0.92;
  letter-spacing: -0.068em;
}

.hero__main h1 .hl {
  display: inline-block;
  position: relative;
  color: var(--black);
  padding: 0 0.12em 0.08em;
  background: var(--yellow);
  transform: rotate(-1deg);
}

.hero__desc {
  max-width: 56ch;
  padding-left: 22px;
  margin-bottom: 36px;
  border-left: 1px solid rgba(255, 255, 255, 0.28);
  font-size: 16px;
}

.hero__aside {
  gap: 0;
  padding: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.26);
}

.hero__status {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 14px 0;
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.hero__status b {
  color: var(--text);
  font-weight: 500;
}

.hero__status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--yellow);
  box-shadow: 0 0 0 5px rgba(255, 212, 0, 0.12);
  animation: status-pulse 2s infinite;
}

@keyframes status-pulse {
  50% { box-shadow: 0 0 0 9px rgba(255, 212, 0, 0); }
}

.hero__card {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 20px;
  align-items: center;
  padding: 25px 0;
  background: transparent;
  backdrop-filter: none;
  border: 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.hero__card:hover { border-color: rgba(255, 255, 255, 0.38); }

.hero__card--accent {
  padding: 25px 20px;
  background: var(--yellow);
  border-color: var(--yellow);
}

.hero__card-num {
  margin: 0;
  font-size: 32px;
  letter-spacing: -0.06em;
}

.hero__card p { font-size: 13px; }
.hero__line { height: 7px; background: var(--yellow); }

.about {
  padding: clamp(90px, 12vw, 160px) 0;
  min-height: 600px;
}

.bg-cover--about {
  right: 0;
  left: auto;
  width: 49%;
  background-position: center;
}

.bg-cover--about::after {
  background:
    linear-gradient(90deg, var(--black) 0%, transparent 20%),
    linear-gradient(0deg, rgba(7, 7, 7, 0.18), rgba(7, 7, 7, 0.18));
}

.about__grid {
  grid-template-columns: minmax(300px, 0.8fr) minmax(300px, 0.7fr) minmax(0, 0.5fr);
  gap: clamp(40px, 6vw, 90px);
}

.about__right {
  padding-top: 62px;
}

.about__right p {
  font-size: 17px;
  line-height: 1.75;
}

.chips li,
.chips span {
  padding: 7px 11px;
  border-radius: 0;
  background: transparent;
  border-color: rgba(255, 255, 255, 0.2);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.services {
  padding: clamp(90px, 12vw, 150px) 0;
  background: #0d0d0c;
}

.bg-cover--services { opacity: 0.12; }
.bg-cover--services::after { background: rgba(13, 13, 12, 0.72); }

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 255, 255, 0.19);
  border-left: 1px solid rgba(255, 255, 255, 0.19);
}

.service-card {
  position: relative;
  min-height: 420px;
  overflow: hidden;
  isolation: isolate;
  border-right: 1px solid rgba(255, 255, 255, 0.19);
  border-bottom: 1px solid rgba(255, 255, 255, 0.19);
  background: #121211;
}

.service-card .bg-cover {
  z-index: -2;
  opacity: 0;
  transform: scale(1.05);
  filter: grayscale(1);
  transition: opacity 0.45s ease, transform 0.7s ease, filter 0.45s ease;
}

.service-card .bg-cover::after {
  background:
    linear-gradient(0deg, rgba(7, 7, 7, 0.97) 0%, rgba(7, 7, 7, 0.58) 65%, rgba(7, 7, 7, 0.35) 100%);
}

.service-card::before {
  content: '';
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(135deg, transparent 0 76%, rgba(255, 212, 0, 0.055) 76% 100%),
    #121211;
  transition: opacity 0.35s;
}

.service-card:hover .bg-cover {
  opacity: 1;
  transform: scale(1);
  filter: grayscale(0.25);
}

.service-card:hover::before { opacity: 0; }

.service-card__content {
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 420px;
  padding: 28px;
}

.service-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.service-card__idx {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--yellow);
  color: var(--yellow);
  font-family: var(--mono);
  font-size: 11px;
}

.service-card__mark {
  color: var(--text-3);
  font-family: var(--mono);
  font-size: 9px;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  transition: color 0.3s;
}

.service-card:hover .service-card__mark { color: var(--yellow); }

.service-card h3 {
  max-width: 14ch;
  margin-top: auto;
  margin-bottom: 16px;
  color: var(--text);
  font-size: clamp(23px, 2.2vw, 31px);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.service-card p {
  max-width: 39ch;
  color: var(--text-2);
  font-size: 13px;
  line-height: 1.65;
}

.advantages {
  padding: clamp(90px, 11vw, 140px) 0;
}

.bg-cover--adv::after {
  background: linear-gradient(90deg, rgba(7, 7, 7, 0.98), rgba(7, 7, 7, 0.64));
}

.adv-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.adv {
  position: relative;
  min-height: 190px;
  padding: 34px 60px 34px 76px;
  background: rgba(7, 7, 7, 0.34);
  backdrop-filter: blur(4px);
  border: 0;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.adv:nth-child(2n) { border-right: 0; }

.adv::before {
  content: '0' counter(advantage);
  position: absolute;
  top: 38px;
  left: 28px;
  color: var(--yellow);
  font-family: var(--mono);
  font-size: 10px;
}

.adv-grid { counter-reset: advantage; }
.adv { counter-increment: advantage; }

.adv:hover { background: rgba(255, 212, 0, 0.94); }
.adv:hover::before,
.adv:hover h3,
.adv:hover p { color: var(--black); }

.adv h3 {
  margin-bottom: 14px;
  font-size: 21px;
  line-height: 1.2;
}

.adv p { max-width: 36ch; font-size: 14px; }

.cta {
  padding: 0;
  border-block: 1px solid rgba(255, 255, 255, 0.14);
}

.bg-cover--cta { width: 42%; left: auto; }
.bg-cover--cta::after { background: linear-gradient(90deg, var(--yellow), rgba(7, 7, 7, 0.2)); }

.cta__box {
  min-height: 390px;
  padding: clamp(56px, 8vw, 96px) 0;
  background: transparent;
  backdrop-filter: none;
  box-shadow: none;
}

.cta::after {
  content: '';
  position: absolute;
  z-index: -1;
  inset: 0 42% 0 0;
  background: var(--yellow);
}

.cta__text h2 { font-size: clamp(44px, 6vw, 78px); }
.cta__text p { max-width: 45ch; margin-top: 18px; }
.cta__action { padding-right: clamp(20px, 4vw, 56px); }

.cta__phone {
  color: var(--text);
  font-size: clamp(20px, 2.3vw, 30px);
}

.contacts {
  padding: clamp(90px, 11vw, 140px) 0;
}

.contacts__grid {
  gap: 0;
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.card {
  padding: clamp(28px, 4vw, 50px);
  background: rgba(16, 16, 15, 0.82);
  border: 0;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.card h3 {
  font-size: 23px;
  letter-spacing: -0.035em;
}

.info-list div {
  grid-template-columns: 160px 1fr;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.footer { background: #0b0b0a; }

@media (max-width: 1040px) {
  .hero {
    min-height: auto;
  }

  .hero__grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .hero__aside {
    display: grid;
    grid-template-columns: 1fr 1fr;
    border: 0;
  }

  .hero__status { grid-column: 1 / -1; }
  .hero__card { padding-right: 24px; }
  .hero__card--accent { padding-left: 24px; }

  .about__grid {
    grid-template-columns: 1fr 1fr;
  }

  .about__right { padding-top: 0; }
  .bg-cover--about { opacity: 0.38; width: 100%; }
  .bg-cover--about::after { background: rgba(7, 7, 7, 0.78); }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 760px) {
  :root { --header-h: 68px; }
  .header__inner { gap: 12px; }
  .logo__img { width: 34px; }
  .logo__sub { display: none; }

  .nav {
    background: rgba(10, 10, 9, 0.98);
  }

  .nav a { font-size: 12px; }
  .burger { border-radius: 0; }

  .hero {
    padding-top: calc(var(--header-h) + 70px);
  }

  .hero::before { display: none; }
  .hero__grid { gap: 48px; padding-bottom: 48px; }
  .hero__main h1 {
    max-width: 100%;
    font-size: clamp(39px, 11vw, 58px);
    overflow-wrap: anywhere;
  }
  .hero__desc { font-size: 15px; }
  .hero__aside { grid-template-columns: 1fr; }
  .hero__status { grid-column: auto; }
  .hero__card { padding: 22px 0; }
  .hero__card--accent { padding: 22px 18px; }

  .about { min-height: 0; }
  .about__grid { grid-template-columns: 1fr; }
  .about__right p { font-size: 15px; }

  .sec-head--split {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .service-grid { grid-template-columns: 1fr; }
  .service-card,
  .service-card__content { min-height: 370px; }
  .service-card .bg-cover { opacity: 0.62; filter: grayscale(0.35); }
  .service-card::before { opacity: 0.15; }

  .adv-grid { grid-template-columns: 1fr; }
  .adv,
  .adv:nth-child(2n) { border-right: 0; }

  .cta::after { inset: 0; }
  .bg-cover--cta { display: none; }
  .cta__box {
    min-height: 0;
    align-items: flex-start;
    padding: 68px 0;
  }

  .cta__action { padding: 0; align-items: flex-start; }
  .cta__phone { color: var(--black); }
  .contacts__grid { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .logo__name { font-size: 16px; }
  .hero__btns { flex-direction: column; }
  .hero__btns .btn { width: 100%; }
  .hero__card { grid-template-columns: 72px 1fr; }
  .service-card__content { padding: 22px; }
  .adv { padding: 30px 24px 30px 62px; }
  .adv::before { left: 22px; top: 34px; }
  .info-list div { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .hero__status-dot { animation: none; }
  .service-card .bg-cover { transition: none; }
}

/* ── Mobile polish ── */
@media (max-width: 760px) {
  html { scroll-padding-top: var(--header-h); }

  body {
    font-size: 15px;
    overflow-x: hidden;
    background-size: 32px 32px;
  }

  .wrap { padding-inline: 20px; }

  .header {
    background: rgba(7, 7, 7, 0.96);
    backdrop-filter: blur(16px);
  }

  .header__inner { justify-content: space-between; }
  .logo { gap: 10px; }
  .logo__img { width: 32px; }
  .logo__name { font-size: 15px; }
  .header__end { margin-left: auto; }

  .burger {
    width: 40px;
    height: 40px;
    padding: 10px;
    border-color: rgba(255, 255, 255, 0.22);
  }

  .nav {
    top: var(--header-h);
    height: calc(100dvh - var(--header-h));
    gap: 0;
    padding: 22px 20px 40px;
    background: rgba(7, 7, 7, 0.985);
    border: 0;
    transform: translateY(-100%);
  }

  .nav.open { transform: translateY(0); }

  .nav a {
    display: flex;
    align-items: center;
    min-height: 70px;
    padding: 0;
    border-bottom: 1px solid var(--line);
    color: var(--text);
    font-family: var(--font);
    font-size: 25px;
    font-weight: 600;
    letter-spacing: -0.035em;
    text-transform: none;
  }

  .nav a::before {
    content: '0' counter(mobile-nav);
    width: 42px;
    color: var(--yellow);
    font-family: var(--mono);
    font-size: 9px;
    letter-spacing: 0.08em;
  }

  .nav { counter-reset: mobile-nav; }
  .nav a { counter-increment: mobile-nav; }
  .nav a::after { display: none; }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-h) + 58px);
  }

  .bg-cover--hero { background-position: 61% center; }

  .bg-cover--hero::after {
    background:
      linear-gradient(90deg, rgba(7, 7, 7, 0.94), rgba(7, 7, 7, 0.38)),
      linear-gradient(0deg, #070707 0%, rgba(7, 7, 7, 0.12) 65%);
  }

  .hero__grid {
    gap: 44px;
    padding-bottom: 42px;
  }

  .label {
    padding-left: 23px;
    margin-bottom: 14px;
    font-size: 9px;
  }

  .label::before { width: 14px; }

  .hero__main h1 {
    margin-bottom: 24px;
    font-size: clamp(38px, 10.7vw, 52px);
    line-height: 0.96;
    letter-spacing: -0.06em;
  }

  .hero__main h1 .hl {
    padding-inline: 0.09em;
  }

  .hero__desc {
    padding-left: 16px;
    margin-bottom: 28px;
    font-size: 14px;
    line-height: 1.65;
  }

  .hero__btns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .hero__btns .btn {
    width: auto;
    min-width: 0;
    padding-inline: 14px;
  }

  .hero__btns .btn::after { margin-left: 10px; }

  .hero__aside {
    border-top: 1px solid rgba(255, 255, 255, 0.22);
  }

  .hero__status {
    padding: 13px 0;
    font-size: 8px;
  }

  .hero__card {
    grid-template-columns: 68px 1fr;
    gap: 14px;
    padding: 20px 0;
  }

  .hero__card--accent { padding: 20px 16px; }
  .hero__card-num { font-size: 27px; }
  .hero__card p { font-size: 12px; line-height: 1.45; }
  .hero__line { height: 5px; }

  .about,
  .services,
  .advantages,
  .contacts {
    padding-block: 76px;
  }

  .about {
    border-top: 0;
  }

  .bg-cover--about {
    top: auto;
    bottom: 0;
    height: 48%;
    opacity: 0.28;
  }

  .bg-cover--about::after {
    background: linear-gradient(0deg, rgba(7, 7, 7, 0.35), var(--black));
  }

  .about__grid { gap: 30px; }

  .sec-head h2,
  .about__left h2,
  .cta__text h2 {
    font-size: clamp(35px, 10.5vw, 48px);
    line-height: 1;
  }

  .about__right p {
    margin-bottom: 13px;
    font-size: 14px;
    line-height: 1.7;
  }

  .sec-head {
    margin-bottom: 38px;
  }

  .sec-head--split { gap: 22px; }

  .sec-head--split > p {
    padding-left: 16px;
    font-size: 13px;
    line-height: 1.65;
  }

  .service-card,
  .service-card__content {
    min-height: 330px;
  }

  .service-card__content { padding: 20px; }

  .service-card__idx {
    width: 38px;
    height: 38px;
    font-size: 9px;
  }

  .service-card h3 {
    max-width: 13ch;
    margin-bottom: 10px;
    font-size: 25px;
  }

  .service-card p {
    font-size: 12px;
    line-height: 1.55;
  }

  .service-card__mark { color: var(--yellow); }

  .adv {
    min-height: 0;
    padding: 27px 20px 27px 57px;
  }

  .adv::before {
    top: 31px;
    left: 19px;
  }

  .adv h3 {
    margin-bottom: 8px;
    font-size: 18px;
  }

  .adv p {
    font-size: 12px;
    line-height: 1.55;
  }

  .cta__box {
    gap: 34px;
    padding-block: 68px;
  }

  .cta__text h2 {
    max-width: 9ch;
    font-size: clamp(42px, 12vw, 54px);
  }

  .cta__text p {
    margin-top: 14px;
    font-size: 13px;
    line-height: 1.6;
  }

  .cta__action {
    width: 100%;
    gap: 16px;
  }

  .cta__phone { font-size: 22px; }
  .cta__action .btn { width: 100%; }

  .contacts__grid { border-left: 0; }

  .card {
    padding: 26px 20px;
    border-left: 1px solid var(--line);
  }

  .card h3 {
    margin-bottom: 18px;
    font-size: 20px;
  }

  .info-list { gap: 12px; }

  .info-list div {
    gap: 3px;
    padding-bottom: 11px;
    font-size: 12px;
  }

  .footer {
    padding-block: 34px 26px;
  }

  .footer__inner { gap: 22px; }
  .footer__brand span { display: block; line-height: 1.65; }

  .footer__nav {
    flex-direction: column;
    gap: 10px;
    font-size: 12px;
  }
}

@media (max-width: 380px) {
  .wrap { padding-inline: 16px; }
  .logo__name { font-size: 14px; }
  .hero__main h1 { font-size: 37px; }
  .hero__btns { grid-template-columns: 1fr; }
}