:root {
  --ink: #071824;
  --ink-2: #0e2a3b;
  --ink-3: #18394b;
  --paper: #f5f7f8;
  --white: #ffffff;
  --muted: #5b6871;
  --line: #d9e0e4;
  --accent: #dc312d;
  --accent-dark: #a91c1a;
  --accent-soft: #fdebea;
  --blue-soft: #e8f3f7;
  --success: #0b7753;
  --shadow: 0 24px 70px rgba(7, 24, 36, 0.14);
  --radius: 4px;
  --max: 1180px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 100px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body.nav-open { overflow: hidden; }

img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea, select { font: inherit; }

:focus-visible {
  outline: 3px solid #f4a09e;
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 8px;
  left: 8px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--accent);
  transform: translateY(-150%);
}

.skip-link:focus { transform: translateY(0); }

.container {
  width: min(calc(100% - 40px), var(--max));
  margin-inline: auto;
}

.topbar {
  color: #dbe7ec;
  background: var(--ink);
  font-size: 14px;
}

.topbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 38px;
  gap: 24px;
}

.topbar__trust,
.topbar__contact {
  display: flex;
  align-items: center;
  gap: 18px;
}

.topbar a { text-decoration: none; }
.topbar a:hover { color: var(--white); }

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(7, 24, 36, 0.08);
  backdrop-filter: blur(16px);
}

.site-header::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  width: clamp(90px, 18vw, 300px);
  height: 3px;
  background: var(--accent);
  content: "";
}

.nav-wrap {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: 78px;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.brand img {
  width: 52px;
  height: 52px;
  border-radius: 10px;
  object-fit: cover;
}

.brand__name {
  display: grid;
  line-height: 1.12;
}

.brand__name strong {
  font-size: 17px;
  letter-spacing: -0.02em;
}

.brand__name span {
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.main-nav {
  justify-self: end;
}

.main-nav ul {
  display: flex;
  align-items: center;
  margin: 0;
  padding: 0;
  gap: 6px;
  list-style: none;
}

.main-nav a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 8px 12px;
  border-radius: 2px;
  color: #293945;
  font-size: 15px;
  font-weight: 650;
  text-decoration: none;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
  color: var(--accent-dark);
  background: var(--accent-soft);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--ink);
  background: var(--white);
  cursor: pointer;
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  display: block;
  width: 21px;
  height: 2px;
  background: currentColor;
  content: "";
  transition: 180ms ease;
}

.nav-toggle span { margin: 5px 0; }
.nav-toggle[aria-expanded="true"] span { opacity: 0; }
.nav-toggle[aria-expanded="true"]::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"]::after { transform: translateY(-7px) rotate(-45deg); }

.header-tools {
  display: none;
  align-items: center;
  gap: 8px;
}

.header-phone {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 3px;
  color: var(--accent);
  background: var(--white);
  text-decoration: none;
}

.header-phone:hover {
  color: var(--white);
  background: var(--accent);
  border-color: var(--accent);
}

.header-phone svg {
  width: 23px;
  height: 23px;
  fill: currentColor;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 11px 19px;
  border: 1px solid transparent;
  border-radius: 3px;
  color: var(--white);
  background: var(--accent);
  box-shadow: 0 10px 28px rgba(220, 49, 45, 0.24);
  font-size: 15px;
  font-weight: 750;
  line-height: 1.2;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.button:hover {
  background: var(--accent-dark);
  box-shadow: 0 13px 34px rgba(169, 28, 26, 0.26);
  transform: translateY(-1px);
}

.button--ghost {
  color: var(--ink);
  background: transparent;
  border-color: #b8c3c9;
  box-shadow: none;
}

.button--ghost:hover {
  color: var(--accent-dark);
  background: var(--white);
  border-color: var(--accent);
  box-shadow: none;
}

.button--light {
  color: var(--ink);
  background: var(--white);
  box-shadow: none;
}

.button--light:hover { color: var(--accent-dark); background: #f7f9fa; box-shadow: none; }

.hero {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  color: var(--white);
  background: var(--ink);
}

.hero::before {
  position: absolute;
  z-index: 1;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
  mask-image: linear-gradient(90deg, #000 0%, rgba(0,0,0,.9) 45%, transparent 82%);
}

.hero::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(4, 19, 30, 0.99) 0%, rgba(4, 19, 30, 0.94) 36%, rgba(4, 19, 30, 0.3) 68%, rgba(4, 19, 30, 0.08) 100%);
  content: "";
}

.hero__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center right;
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  min-height: 720px;
  align-content: center;
  width: min(630px, 57%);
  padding-block: 72px 132px;
}

.hero h1 span {
  position: relative;
  display: inline-block;
}

.hero h1 span::after {
  position: absolute;
  right: 0;
  bottom: -6px;
  left: 0;
  height: 5px;
  background: var(--accent);
  content: "";
  transform: skewX(-22deg);
}

.hero__code {
  position: absolute;
  z-index: 3;
  top: 62px;
  right: 28px;
  color: rgba(255,255,255,.6);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .22em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.hero__microline {
  display: flex;
  align-items: center;
  margin: 28px 0 0;
  gap: 12px;
  color: #a9bec8;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.hero__microline span {
  width: 34px;
  height: 1px;
  background: var(--accent);
}

.eyebrow {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 9px;
  margin-bottom: 18px;
  color: #f9b3af;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 28px;
  height: 2px;
  background: var(--accent);
  content: "";
}

h1, h2, h3 {
  margin-top: 0;
  font-family: "Bahnschrift", "DIN Alternate", "Arial Narrow", "Segoe UI", sans-serif;
  letter-spacing: -0.035em;
  line-height: 1.1;
}

h1 {
  margin-bottom: 22px;
  font-size: clamp(42px, 6vw, 78px);
  max-width: 12ch;
}

h2 {
  margin-bottom: 20px;
  font-size: clamp(31px, 4vw, 52px);
  max-width: 18ch;
}

h3 {
  margin-bottom: 10px;
  font-size: 22px;
}

.hero__lead {
  max-width: 610px;
  margin: 0 0 30px;
  color: #dce8ed;
  font-size: clamp(18px, 2vw, 21px);
}

.hero__actions,
.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero__trust {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  position: absolute;
  z-index: 3;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(255, 255, 255, 0.14);
  border-top: 1px solid rgba(255, 255, 255, 0.16);
  backdrop-filter: blur(12px);
}

.hero__trust div {
  display: grid;
  min-height: 88px;
  grid-template-columns: 34px 1fr;
  grid-template-rows: auto auto;
  align-content: center;
  padding: 14px 22px;
  column-gap: 12px;
  background: rgba(5, 20, 31, 0.58);
  border-right: 1px solid rgba(255,255,255,.11);
}

.hero__trust small {
  grid-row: 1 / 3;
  align-self: center;
  color: #ef716d;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
}

.hero__trust strong,
.hero__trust span { display: block; }
.hero__trust strong { font-size: 15px; }
.hero__trust span { color: #b9cbd3; font-size: 13px; }

.section { padding: 104px 0; }
.section--white { background: var(--white); }
.section--dark { color: var(--white); background: var(--ink); }
.section--soft { background: var(--blue-soft); }
.section--compact { padding: 76px 0; }

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  margin-bottom: 44px;
  gap: 40px;
}

.section-head p {
  max-width: 560px;
  margin: 0;
  color: var(--muted);
}

.section--dark .section-head p { color: #bdd0d8; }
.section-head h2 { margin-bottom: 0; }

.kicker {
  display: block;
  margin-bottom: 12px;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.section--dark .kicker { color: #f49b97; }

.section--reviews-link {
  padding: 76px 0 0;
  background: var(--white);
}

.reviews-link {
  position: relative;
  display: flex;
  overflow: hidden;
  align-items: center;
  justify-content: space-between;
  padding: 46px 48px;
  border-left: 5px solid var(--accent);
  color: var(--white);
  background: var(--ink);
  box-shadow: var(--shadow);
  gap: 36px;
}

.reviews-link::after {
  position: absolute;
  top: -62px;
  right: 21%;
  width: 190px;
  height: 190px;
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 50%;
  box-shadow: 0 0 0 38px rgba(255,255,255,.025), 0 0 0 76px rgba(255,255,255,.018);
  content: "";
  pointer-events: none;
}

.reviews-link > * { position: relative; z-index: 1; }
.reviews-link__content { max-width: 720px; }
.reviews-link .kicker { color: #f49b97; }
.reviews-link h2 { margin-bottom: 10px; font-size: clamp(28px, 3.7vw, 44px); }
.reviews-link p { margin: 0; color: #b9cbd3; }
.reviews-link .button { flex: 0 0 auto; }

.reviews-rating {
  display: flex;
  align-items: center;
  width: fit-content;
  margin-top: 24px;
  gap: 14px;
}

.reviews-rating__score {
  color: var(--white);
  font-size: 40px;
  font-weight: 850;
  letter-spacing: -.04em;
  line-height: 1;
}

.reviews-rating__details { display: grid; gap: 5px; }

.reviews-rating__stars {
  color: #fbbc04;
  font-size: 19px;
  letter-spacing: .08em;
  line-height: 1;
}

.reviews-rating__count {
  color: #d9e4e9;
  font-size: 14px;
  font-weight: 750;
}

.section--systems {
  position: relative;
  overflow: hidden;
  background: #f7f8f8;
}

.section--systems::before {
  position: absolute;
  top: -80px;
  left: -24px;
  color: rgba(7,24,36,.025);
  content: "GT";
  font-size: clamp(300px, 45vw, 680px);
  font-weight: 900;
  letter-spacing: -.12em;
  line-height: .8;
  pointer-events: none;
}

.systems-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(300px, .76fr) minmax(0, 1.24fr);
  align-items: start;
  gap: 86px;
}

.systems-intro {
  position: sticky;
  top: 130px;
}

.systems-intro h2 { max-width: 11ch; }
.systems-intro > p { max-width: 480px; color: var(--muted); }

.systems-intro__stamp {
  display: grid;
  margin-top: 42px;
  padding: 18px 0 18px 20px;
  border-left: 4px solid var(--accent);
  gap: 1px;
}

.systems-intro__stamp span,
.systems-intro__stamp small {
  color: var(--muted);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.systems-intro__stamp strong { font-size: 20px; }

.systems-list { border-top: 1px solid #bcc8ce; }

.system-row {
  position: relative;
  z-index: 0;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) 44px;
  align-items: center;
  min-height: 142px;
  padding: 24px 18px 24px 0;
  border-bottom: 1px solid #bcc8ce;
  gap: 22px;
  text-decoration: none;
  transition: color 180ms ease, background 180ms ease, padding 180ms ease;
}

.system-row::before {
  position: absolute;
  inset: -1px 0 -1px -18px;
  z-index: -1;
  background: var(--ink);
  content: "";
  opacity: 0;
  transform: scaleX(.98);
  transform-origin: left;
  transition: opacity 180ms ease, transform 180ms ease;
}

.system-row:hover { color: var(--white); padding-left: 12px; }
.system-row:hover::before { opacity: 1; transform: scaleX(1); }

.system-row__number {
  align-self: start;
  padding-top: 5px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .1em;
}

.system-row__content {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  align-items: start;
  gap: 20px;
}

.system-row__code {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid #a9b8c0;
  color: var(--accent-dark);
  font-size: 14px;
  font-weight: 900;
}

.system-row h3 { margin-bottom: 7px; font-size: clamp(24px, 2.6vw, 32px); }
.system-row p { max-width: 570px; margin: 0; color: var(--muted); font-size: 15px; line-height: 1.5; }
.system-row:hover p { color: #b9cbd3; }
.system-row:hover .system-row__code { color: #f4908c; border-color: #557080; }

.system-row__arrow {
  color: var(--accent-dark);
  font-size: 28px;
  transition: transform 180ms ease;
}

.system-row:hover .system-row__arrow { color: var(--white); transform: translate(4px, -4px); }

.section--visual {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background: #061722;
}

.section--visual::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
  background-size: 72px 72px;
  content: "";
}

.section--visual .container { position: relative; }
.section--visual .kicker { color: #ef8f8b; }
.section--visual .section-head p { color: #b6c9d2; }

.visual-stage {
  display: grid;
  min-height: 760px;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
  grid-template-rows: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.visual-card {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 2px;
  color: var(--white);
  background: var(--ink-2);
  text-decoration: none;
  transition: border-color 180ms ease, transform 180ms ease;
}

.visual-card:hover {
  border-color: rgba(239,113,109,.85);
  transform: translateY(-2px);
}

.visual-card--feature { grid-row: 1 / -1; }

.visual-card figure {
  position: relative;
  height: 100%;
  min-height: 220px;
  margin: 0;
}

.visual-card figure::after {
  position: absolute;
  inset: 28% 0 0;
  z-index: 1;
  background: linear-gradient(180deg, transparent, rgba(4,18,27,.88));
  content: "";
}

.visual-card__media { height: 100%; overflow: hidden; }

.visual-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 360ms ease;
}

.visual-card--feature img { object-position: 35% center; }

.visual-card:hover img { transform: scale(1.025); }

.visual-card figcaption {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px;
  gap: 20px;
}

.visual-card figcaption span { display: grid; gap: 3px; }
.visual-card figcaption small { color: #f09a96; font-size: 12px; letter-spacing: .1em; text-transform: uppercase; }
.visual-card figcaption strong { font-size: 20px; }

.visual-card__arrow {
  display: grid !important;
  width: 42px;
  height: 42px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(255,255,255,.48);
  font-size: 22px;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr);
  align-items: center;
  gap: 72px;
}

.split--top { align-items: start; }

.feature-panel {
  position: relative;
  padding: 42px;
  border-radius: 3px;
  color: var(--white);
  background: linear-gradient(145deg, var(--ink-2), var(--ink));
  box-shadow: var(--shadow);
}

.feature-panel::before {
  position: absolute;
  inset: 12px;
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 1px;
  content: "";
}

.feature-panel > * { position: relative; }
.feature-panel h3 { font-size: 30px; }
.feature-panel p { color: #c6d5dc; }

.check-list {
  display: grid;
  margin: 28px 0 0;
  padding: 0;
  gap: 14px;
  list-style: none;
}

.check-list li {
  display: grid;
  grid-template-columns: 24px 1fr;
  align-items: start;
  gap: 10px;
}

.check-list li::before {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  color: var(--white);
  background: var(--success);
  content: "✓";
  font-size: 13px;
  font-weight: 900;
}

.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  counter-reset: step;
  gap: 30px;
}

.step { position: relative; padding-top: 66px; counter-increment: step; }
.step::before {
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid #446273;
  border-radius: 2px;
  color: #f4aaa6;
  border-left: 4px solid var(--accent);
  content: "0" counter(step);
  font-size: 14px;
  font-weight: 800;
}

.step p { margin: 0; color: #bdd0d8; }

.proof-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.proof {
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 2px;
  border-top: 3px solid var(--ink-2);
  background: rgba(255, 255, 255, 0.72);
}

.proof strong { display: block; margin-bottom: 5px; font-size: 17px; }
.proof span { color: var(--muted); font-size: 14px; }

.area-cloud {
  display: flex;
  flex-wrap: wrap;
  margin-top: 32px;
  gap: 9px;
}

.area-cloud span {
  padding: 8px 13px;
  border: 1px solid #cad5da;
  border-radius: 999px;
  color: #294353;
  background: rgba(255, 255, 255, .72);
  font-size: 14px;
  font-weight: 650;
}

.faq-list { display: grid; max-width: 900px; gap: 12px; }
.faq-list details {
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--white);
}
.faq-list summary {
  position: relative;
  padding: 21px 58px 21px 22px;
  cursor: pointer;
  font-weight: 750;
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  position: absolute;
  top: 50%;
  right: 22px;
  color: var(--accent-dark);
  content: "+";
  font-size: 26px;
  transform: translateY(-50%);
}
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { margin: 0; padding: 0 22px 22px; color: var(--muted); }

.cta-band {
  position: relative;
  overflow: hidden;
  padding: 54px;
  border-radius: 3px;
  color: var(--white);
  background: var(--accent);
}

.cta-band::after {
  position: absolute;
  top: -50%;
  right: -8%;
  width: 34%;
  height: 200%;
  border-left: 1px solid rgba(255,255,255,.22);
  background: rgba(255,255,255,.075);
  content: "";
  transform: skewX(-18deg);
}

.cta-band__inner {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-band h2 { max-width: 16ch; margin-bottom: 12px; font-size: clamp(30px, 4vw, 48px); }
.cta-band p { max-width: 650px; margin: 0; color: #fff0ef; }

.page-hero {
  position: relative;
  padding: 92px 0 84px;
  overflow: hidden;
  color: var(--white);
  background: linear-gradient(132deg, var(--ink) 0%, var(--ink-2) 64%, #24485c 100%);
}

.page-hero::before {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 64px 64px;
  content: "";
  mask-image: linear-gradient(90deg, #000, transparent 88%);
}

.page-hero::after {
  position: absolute;
  top: -220px;
  right: -120px;
  width: 620px;
  height: 620px;
  border: 1px solid rgba(255,255,255,.11);
  border-radius: 50%;
  box-shadow: 0 0 0 70px rgba(255,255,255,.025), 0 0 0 140px rgba(255,255,255,.018);
  content: "";
}

.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { max-width: 13ch; font-size: clamp(42px, 6vw, 70px); }
.page-hero p { max-width: 720px; margin: 0; color: #cfdee4; font-size: 20px; }

.page-hero--service {
  display: flex;
  min-height: 570px;
  align-items: center;
  padding: 60px 0;
}

.page-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, .95fr);
  align-items: center;
  gap: 72px;
}

.page-hero__visual {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.28);
  box-shadow: 24px 24px 0 rgba(220,49,45,.16);
}

.page-hero__visual::before {
  position: absolute;
  z-index: 2;
  top: 18px;
  right: 18px;
  width: 52px;
  height: 52px;
  border-top: 2px solid var(--accent);
  border-right: 2px solid var(--accent);
  content: "";
}

.page-hero__visual img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-hero__visual figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  padding: 7px 11px;
  color: var(--white);
  background: rgba(7,24,36,.86);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.page-hero__code {
  display: grid;
  min-height: 360px;
  align-content: center;
  padding: 42px;
  border: 1px solid rgba(255,255,255,.18);
  border-left: 5px solid var(--accent);
  background: rgba(255,255,255,.035);
}

.page-hero__code span,
.page-hero__code small {
  color: #9fb7c3;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.page-hero__code strong {
  margin: 10px 0;
  color: var(--white);
  font-size: clamp(96px, 13vw, 180px);
  letter-spacing: -.09em;
  line-height: .8;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  margin: 0 0 22px;
  padding: 0;
  gap: 9px;
  color: #a9c1cc;
  font-size: 14px;
  list-style: none;
}

.breadcrumbs a { color: #dbe9ef; text-decoration: none; }

.breadcrumbs__system {
  margin-left: 8px;
  padding: 1px 7px;
  color: #fff;
  background: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  align-items: start;
  gap: 68px;
}

.prose { max-width: 760px; }
.prose h2 { margin-top: 60px; font-size: clamp(29px, 3.5vw, 42px); }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 32px; }
.prose p, .prose li { color: #40515c; }
.prose a { color: var(--accent-dark); font-weight: 700; }
.prose ul { padding-left: 1.2em; }

.prose--system {
  position: relative;
  padding-left: 46px;
  border-left: 1px solid #c5d0d5;
}

.prose__marker {
  position: absolute;
  top: 3px;
  left: -1px;
  padding: 8px 10px;
  color: var(--white);
  background: var(--accent-dark);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .1em;
  transform: translateX(-50%);
}

.side-card {
  position: sticky;
  top: 110px;
  padding: 28px;
  border: 1px solid #203b4b;
  border-top: 5px solid var(--accent);
  border-radius: 3px;
  color: var(--white);
  background: var(--ink);
  box-shadow: 0 18px 46px rgba(7,24,36,.09);
}

.side-card h2 { margin-bottom: 12px; font-size: 28px; }
.side-card p { color: #bdcdd5; font-size: 15px; }
.side-card .kicker { color: #f08c88; }
.side-card .button { width: 100%; margin-top: 10px; }
.side-card .button--ghost { color: var(--white); border-color: #57707d; }
.side-card .button--ghost:hover { color: var(--ink); }
.side-card__code { display: block; margin-bottom: 26px; color: #819ba7; font-size: 12px; font-weight: 900; letter-spacing: .16em; }
.side-card__meta { display: grid; margin-top: 22px; padding-top: 18px; border-top: 1px solid #294554; gap: 12px; color: #9fb5bf; font-size: 14px; }
.side-card__meta a { color: #f49b97; font-weight: 750; text-decoration: none; }

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.contact-card {
  min-height: 220px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 2px;
  border-top: 4px solid var(--ink-2);
  background: var(--white);
}

.contact-card__label { color: var(--muted); font-size: 14px; font-weight: 750; text-transform: uppercase; letter-spacing: .08em; }
.contact-card h2 { margin: 22px 0 10px; font-size: 28px; }
.contact-card a { color: var(--accent-dark); font-weight: 800; text-decoration: none; overflow-wrap: anywhere; }

.legal { max-width: 900px; }
.legal h2 { margin-top: 50px; font-size: 32px; }
.legal h3 { margin-top: 28px; font-size: 22px; }
.legal p, .legal li { color: #40515c; }

.site-footer {
  position: relative;
  overflow: hidden;
  color: #c3d1d8;
  background: #04131d;
}

.site-footer::before {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(90deg, transparent 49.9%, rgba(255,255,255,.025) 50%, transparent 50.1%);
  background-size: 72px 100%;
  content: "";
}

.site-footer .container { position: relative; }

.footer-main {
  display: grid;
  grid-template-columns: 1.2fr .8fr .8fr 1fr;
  padding: 70px 0 56px;
  gap: 40px;
}

.footer-brand p { max-width: 350px; color: #93aab5; }
.footer-title { margin-bottom: 16px; color: var(--white); font-size: 15px; font-weight: 800; }
.footer-links { display: grid; margin: 0; padding: 0; gap: 9px; list-style: none; }
.footer-links a { color: #a9bdc6; text-decoration: none; }
.footer-links a:hover { color: var(--white); }
.footer-contact { display: grid; gap: 8px; }
.footer-contact a { color: var(--white); font-weight: 750; text-decoration: none; overflow-wrap: anywhere; }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0 26px;
  border-top: 1px solid rgba(255,255,255,.09);
  color: #7e98a4;
  font-size: 13px;
  gap: 20px;
}

.mobile-contact { display: none; }

@media (max-width: 1040px) {
  .topbar { display: none; }
  .nav-wrap { grid-template-columns: minmax(0, 1fr) auto; min-height: 84px; gap: 18px; }
  .site-header .brand { min-width: 0; gap: 14px; }
  .site-header .brand img { width: 58px; height: 58px; }
  .site-header .brand__name strong { font-size: 18px; white-space: nowrap; }
  .site-header .brand__name span { font-size: 12px; }
  .nav-cta { display: none; }
  .header-tools { display: flex; }
  .nav-toggle { display: flex; flex-direction: column; }
  .main-nav {
    position: absolute;
    inset: 100% 0 auto;
    display: none;
    max-height: calc(100vh - 84px);
    overflow-y: auto;
    padding: 18px 20px 28px;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 24px 45px rgba(7,24,36,.16);
  }
  .main-nav[data-open="true"] { display: block; }
  .main-nav ul { align-items: stretch; flex-direction: column; }
  .main-nav a { width: 100%; min-height: 48px; padding: 11px 12px; font-size: 16px; }
  .hero__code { display: none; }
  .systems-layout { grid-template-columns: minmax(270px, .7fr) minmax(0, 1.3fr); gap: 48px; }
  .system-row { grid-template-columns: 40px minmax(0, 1fr) 36px; gap: 16px; }
  .page-hero__grid { grid-template-columns: minmax(0, 1fr) minmax(330px, .85fr); gap: 42px; }
  .proof-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-main { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  body { padding-bottom: 64px; font-size: 16px; }
  .hero { min-height: 780px; }
  .hero::after { background: linear-gradient(180deg, rgba(4,19,30,.98) 0%, rgba(4,19,30,.9) 52%, rgba(4,19,30,.34) 100%); }
  .hero__image { object-position: 67% center; opacity: .8; }
  .hero__content { align-content: start; width: 100%; min-height: 780px; padding-top: 86px; }
  .hero__trust { grid-template-columns: repeat(2, 1fr); }
  .hero__trust div { min-height: 72px; padding: 10px 15px; }
  .section { padding: 76px 0; }
  .section-head { align-items: start; flex-direction: column; gap: 18px; }
  .systems-layout { grid-template-columns: 1fr; gap: 46px; }
  .systems-intro { position: static; }
  .systems-intro h2 { max-width: 14ch; }
  .visual-stage { min-height: 0; grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: auto; }
  .visual-card--feature { grid-column: 1 / -1; grid-row: auto; }
  .visual-card--feature figure { min-height: 480px; }
  .visual-card:last-child { grid-column: 1 / -1; }
  .visual-card:last-child figure { min-height: 380px; }
  .split, .content-grid { grid-template-columns: 1fr; gap: 42px; }
  .side-card { position: static; }
  .page-hero--service { min-height: auto; padding: 76px 0; }
  .page-hero__grid { grid-template-columns: 1fr; gap: 44px; }
  .page-hero__visual { width: min(100%, 680px); box-shadow: 16px 16px 0 rgba(220,49,45,.16); }
  .page-hero__code { min-height: 230px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .cta-band { padding: 40px 30px; }
  .cta-band__inner { align-items: start; flex-direction: column; }
  .reviews-link { align-items: flex-start; flex-direction: column; padding: 38px 32px; }
  .mobile-contact {
    position: fixed;
    z-index: 99;
    right: 0;
    bottom: 0;
    left: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    padding: 8px;
    gap: 8px;
    background: rgba(255,255,255,.96);
    border-top: 1px solid var(--line);
    backdrop-filter: blur(12px);
  }
  .mobile-contact a {
    display: flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    color: var(--ink);
    background: var(--blue-soft);
    font-weight: 800;
    text-decoration: none;
  }
  .mobile-contact a:first-child { color: var(--white); background: var(--accent); }
}

@media (max-width: 580px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .site-header .nav-wrap { min-height: 78px; gap: 8px; }
  .site-header .brand { gap: 9px; }
  .site-header .brand__name strong { font-size: 16px; }
  .site-header .brand__name span { font-size: 11px; }
  .site-header .brand img { width: 52px; height: 52px; }
  .header-tools { gap: 6px; }
  .header-phone, .nav-toggle { width: 44px; height: 44px; }
  h1 { font-size: clamp(39px, 13vw, 58px); }
  .hero__lead { font-size: 17px; }
  .hero__actions .button { width: 100%; }
  .hero__microline { letter-spacing: .07em; }
  .hero__trust div { grid-template-columns: 26px 1fr; column-gap: 7px; }
  .hero__trust span { font-size: 12px; }
  .system-row { min-height: 132px; grid-template-columns: 34px minmax(0, 1fr) 28px; padding-right: 4px; gap: 10px; }
  .system-row__content { grid-template-columns: 1fr; gap: 8px; }
  .system-row__code { width: fit-content; height: auto; padding: 3px 7px; font-size: 12px; }
  .system-row h3 { font-size: 24px; }
  .system-row p { font-size: 14px; }
  .visual-stage { grid-template-columns: 1fr; }
  .visual-card--feature, .visual-card:last-child { grid-column: auto; }
  .visual-card--feature figure, .visual-card:last-child figure, .visual-card figure { min-height: 300px; }
  .page-hero__code { min-height: 190px; padding: 30px; }
  .page-hero__code strong { font-size: 100px; }
  .prose--system { padding-left: 28px; }
  .proof-grid, .steps, .footer-main { grid-template-columns: 1fr; }
  .feature-panel { padding: 30px 24px; }
  .page-hero { padding: 72px 0 68px; }
  .page-hero p { font-size: 17px; }
  .section--reviews-link { padding-top: 56px; }
  .reviews-link { padding: 32px 24px; }
  .reviews-link .button { width: 100%; }
  .footer-main { gap: 30px; }
  .footer-bottom { align-items: start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}