/* ============================================================
   Автосервис №1 — HUD / приборная панель
   Палитра, типографика и геометрия — по systems/hud
   ============================================================ */

:root {
  --bg: #08090a;
  --panel: #0f1214;
  --panel-2: #121619;
  --line: #1e2529;
  --line-2: #2a3438;

  --fg: #d3dcd7;
  --fg-dim: #8b9791;
  --fg-mute: #6e7a74;

  --acc: #00ff41;
  --acc-2: #7fff00;
  --grid: #5a9a5a;
  --warn: #ffb800;
  --alert: #ff3b3b;

  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --cond: "Saira Condensed", "Arial Narrow", system-ui, sans-serif;

  --wrap: 1240px;
  --pad: 24px;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

html { scroll-behavior: smooth; scroll-padding-top: 96px; }
[id] { scroll-margin-top: 96px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--fg);
  font-family: var(--mono);
  font-size: 15px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* техническая сетка на фоне */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(90deg, rgba(90, 154, 90, .055) 0 1px, transparent 1px 96px),
    repeating-linear-gradient(0deg, rgba(90, 154, 90, .04) 0 1px, transparent 1px 96px);
}

main, header, footer { position: relative; z-index: 1; }

img, svg { max-width: 100%; }
a { color: inherit; }

::selection { background: var(--acc); color: #04140a; }

:focus-visible {
  outline: 2px solid var(--acc);
  outline-offset: 3px;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 var(--pad);
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 200;
  padding: 10px 16px;
  background: var(--acc);
  color: #04140a;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}
.skip:focus { top: 12px; }

/* ---------- атомы ---------- */

.led {
  width: 7px; height: 7px;
  display: inline-block;
  border-radius: 50%;
  background: var(--acc);
  box-shadow: 0 0 8px rgba(0, 255, 65, .75);
  flex: none;
}
.led--acc { background: var(--acc); }

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 22px;
  font-family: var(--cond);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.tickline { display: flex; align-items: center; gap: 10px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  border: 1px solid transparent;
  border-radius: 2px;
  background: transparent;
  color: var(--fg);
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .04em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .15s ease-out, color .15s ease-out, border-color .15s ease-out;
}
.btn--solid {
  background: var(--acc);
  color: #04140a;
  border-color: var(--acc);
  font-weight: 600;
}
.btn--solid:hover { background: var(--acc-2); border-color: var(--acc-2); }
.btn--line { border-color: var(--line-2); }
.btn--line:hover { border-color: var(--acc); color: var(--acc); }
.btn--ghost { padding: 12px 8px; color: var(--fg); font-size: 14px; }
.btn--ghost:hover { color: var(--acc); }
.btn--lg { padding: 16px 26px; font-size: 14px; }
.btn--sm { padding: 9px 14px; font-size: 12px; }

/* ---------- шапка ---------- */

.hdr {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(8, 9, 10, .95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}

.hdr__bar {
  border-bottom: 1px solid var(--line);
  background: #060708;
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.hdr__bar-in {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 7px;
  padding-bottom: 7px;
}
.hdr__bar-in b { color: var(--acc); font-weight: 600; }

.hdr__in {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 70px;
}

.brand {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 10px;
  align-items: center;
  text-decoration: none;
  flex: none;
}
.brand__code {
  grid-row: span 2;
  padding: 5px 7px;
  border: 1px solid var(--line-2);
  color: var(--acc);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .06em;
}
.brand__name {
  font-family: var(--cond);
  font-size: 20px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.brand__sub {
  font-family: var(--cond);
  font-size: 10px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.nav {
  display: flex;
  gap: 22px;
  margin-left: auto;
}
.nav a {
  position: relative;
  font-family: var(--cond);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--fg-dim);
  padding: 6px 0;
  transition: color .15s ease-out;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--acc);
  transition: width .15s ease-out;
}
.nav a:hover { color: var(--fg); }
.nav a:hover::after { width: 100%; }

.hdr__cta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: none;
}

.burger {
  display: none;
  width: 40px; height: 36px;
  padding: 0;
  border: 1px solid var(--line-2);
  background: transparent;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.burger span {
  display: block;
  width: 18px; height: 1px;
  background: var(--fg);
  transition: transform .15s ease-out, opacity .15s ease-out;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ---------- hero ---------- */

.hero {
  position: relative;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.hero__grid-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(0, 255, 65, .05) 0 1px, transparent 1px 148px);
  mask-image: linear-gradient(to bottom, #000 0%, transparent 78%);
}
.hero__in {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(260px, .6fr);
  gap: 56px;
  align-items: end;
  padding-top: 84px;
  padding-bottom: 64px;
}

.hero h1 {
  margin: 0;
  max-width: 15ch;
  font-family: var(--mono);
  font-size: clamp(31px, 5.1vw, 62px);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -.025em;
  text-transform: uppercase;
  text-wrap: balance;
}

.lede {
  max-width: 54ch;
  margin: 26px 0 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--fg-dim);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.readouts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 48px 0 0;
  border: 1px solid var(--line);
  background: var(--line);
}
.readouts > div {
  padding: 14px 14px 12px;
  background: var(--bg);
}
.readouts dt {
  font-family: var(--cond);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.readouts dd {
  margin: 4px 0 0;
  font-family: var(--mono);
  font-size: 26px;
  font-weight: 500;
  line-height: 1.1;
  color: var(--acc);
  font-variant-numeric: tabular-nums;
}
.readouts small {
  font-size: 12px;
  color: var(--fg-mute);
  margin-left: 2px;
}

/* селектор */
.pdr {
  position: relative;
  border: 1px solid var(--line-2);
  background: var(--panel);
  padding: 16px 18px 18px;
  align-self: stretch;
  display: flex;
  flex-direction: column;
}
.pdr::before,
.pdr::after {
  content: "";
  position: absolute;
  width: 14px; height: 14px;
  border: 1px solid var(--acc);
}
.pdr::before { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.pdr::after { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }

.pdr__bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-family: var(--cond);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.pdr__live {
  color: var(--acc);
  letter-spacing: .1em;
}
.pdr__live::before {
  content: "";
  display: inline-block;
  width: 5px; height: 5px;
  margin-right: 6px;
  background: var(--acc);
  border-radius: 50%;
}

.pdr__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  margin: 12px 0 0;
  padding: 0;
  flex: 1;
}
.pdr__list li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 9px 6px;
  border-left: 1px solid var(--line-2);
  color: var(--fg-mute);
}
.pdr__list b {
  width: 18px;
  font-size: 15px;
  font-weight: 500;
  color: inherit;
}
.pdr__list span {
  font-family: var(--cond);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.pdr__list li.is-on {
  border-left-color: var(--acc);
  background: rgba(0, 255, 65, .06);
  color: var(--acc);
}
.pdr__list li.is-on b { font-weight: 600; }

.pdr__foot {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-top: 10px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-family: var(--cond);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.pdr__foot b { color: var(--fg); font-weight: 600; }

.pdr__scale {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  gap: 3px;
  margin-top: 12px;
}
.pdr__scale span { height: 3px; background: var(--line-2); }
.pdr__scale span:nth-child(-n+6) { background: var(--grid); }

/* ---------- секции ---------- */

.sec {
  padding: 76px 0 78px;
  border-bottom: 1px solid var(--line);
}
.sec--alt { background: #0a0c0d; }
.sec--form { background: var(--panel); }

.sec__head {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) minmax(0, 380px);
  gap: 24px;
  align-items: start;
  margin-bottom: 44px;
}
.sec__num {
  padding-top: 8px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--acc);
}
.sec__num::before {
  content: "";
  display: block;
  width: 22px; height: 1px;
  margin-bottom: 8px;
  background: var(--acc);
}
.sec h2 {
  margin: 0;
  font-family: var(--cond);
  font-size: clamp(30px, 4.2vw, 50px);
  font-weight: 700;
  line-height: .98;
  letter-spacing: .005em;
  text-transform: uppercase;
}
.sec__note {
  margin: 2px 0 0;
  padding-left: 20px;
  border-left: 1px solid var(--line-2);
  font-size: 13px;
  line-height: 1.6;
  color: var(--fg-dim);
}

/* ---------- 01 диагностика ---------- */

.diag {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, .85fr);
  gap: 40px;
  align-items: start;
}

.sym { border-top: 1px solid var(--line); }

.sym__row {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  padding: 14px 10px 14px 8px;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  transition: background-color .15s ease-out;
}
.sym__row:hover { background: rgba(0, 255, 65, .035); }

.sym__input {
  position: relative;
  appearance: none;
  -webkit-appearance: none;
  width: 18px; height: 18px;
  margin: 0;
  border: 1px solid var(--line-2);
  border-radius: 0;
  background: #0b0d0e;
  cursor: pointer;
  transition: border-color .15s ease-out, background-color .15s ease-out, box-shadow .15s ease-out;
}
.sym__input::after {
  content: "";
  position: absolute;
  inset: 4px;
  background: #04140a;
  opacity: 0;
  transition: opacity .15s ease-out;
}
.sym__input:hover { border-color: var(--acc); }
.sym__input:checked {
  border-color: var(--acc);
  background: var(--acc);
  box-shadow: 0 0 10px rgba(0, 255, 65, .35);
}
.sym__input:checked::after { opacity: 1; }
.sym__input:focus-visible {
  outline: 2px solid var(--acc);
  outline-offset: 3px;
}

.sym__name {
  font-size: 14px;
  line-height: 1.45;
  color: var(--fg);
}
.sym__input:checked ~ .sym__name { color: #fff; }

.sym__w {
  font-size: 11px;
  color: var(--fg-mute);
  font-variant-numeric: tabular-nums;
}

/* выходной прибор */
.out {
  --state: var(--acc);
  position: sticky;
  top: 104px;
  border: 1px solid var(--line-2);
  background: var(--panel);
  padding: 18px;
}
.out[data-state="watch"] { --state: var(--acc-2); }
.out[data-state="warn"] { --state: var(--warn); }
.out[data-state="alert"] { --state: var(--alert); }

.out__head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-family: var(--cond);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.out__count { color: var(--fg); font-family: var(--mono); font-size: 11px; letter-spacing: .04em; }

.out__load {
  display: flex;
  align-items: baseline;
  gap: 6px;
  margin-top: 10px;
  color: var(--state);
  font-variant-numeric: tabular-nums;
}
.out__load span {
  font-size: 56px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -.04em;
}
.out__load em {
  font-style: normal;
  font-size: 13px;
  color: var(--fg-mute);
}

.meter {
  display: grid;
  grid-template-columns: repeat(20, 1fr);
  gap: 2px;
  margin: 14px 0 12px;
  height: 10px;
}
.meter span {
  background: var(--line);
  transition: background-color .15s linear;
}
.meter span.is-on {
  background: var(--state);
  box-shadow: 0 0 6px color-mix(in srgb, var(--state) 45%, transparent);
}

.out__state {
  margin: 0;
  font-family: var(--cond);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--state);
}

.out__title {
  margin: 22px 0 10px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: var(--cond);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--fg-dim);
}

.out__causes {
  list-style: none;
  margin: 0;
  padding: 0;
  min-height: 96px;
}
.out__causes li {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: baseline;
  padding: 7px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 13px;
  line-height: 1.4;
}
.out__causes li b {
  color: var(--acc);
  font-size: 11px;
  font-weight: 500;
}
.out__causes li.is-empty {
  display: block;
  border-bottom: 0;
  color: var(--fg-mute);
  font-size: 12px;
}

.out__act {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.55;
  color: var(--fg-dim);
}

.out__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px;
}

.out__foot {
  margin: 12px 0 0;
  font-size: 10px;
  line-height: 1.5;
  color: var(--fg-mute);
}

/* ---------- 02 таблица ---------- */

.tbl-wrap {
  border: 1px solid var(--line);
  background: #0b0d0e;
  overflow-x: auto;
}
.tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.tbl thead th {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line-2);
  background: #0d1011;
  font-family: var(--cond);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--fg-dim);
  text-align: left;
}
.tbl thead th:last-child { text-align: right; }
.tbl tbody tr { transition: background-color .15s ease-out; }
.tbl tbody tr:hover { background: rgba(0, 255, 65, .03); }
.tbl tbody th,
.tbl tbody td {
  padding: 15px 16px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  text-align: left;
  font-weight: 400;
}
.tbl tbody tr:last-child th,
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl tbody th {
  width: 52px;
  font-size: 11px;
  color: var(--fg-mute);
  font-variant-numeric: tabular-nums;
}
.tbl tbody td:nth-child(3) {
  width: 100px;
  color: var(--fg-dim);
  white-space: nowrap;
  font-size: 12px;
}
.tbl .num {
  width: 160px;
  text-align: right;
  white-space: nowrap;
  color: var(--acc);
  font-weight: 500;
  font-variant-numeric: tabular-nums;
}

.footnote {
  margin: 14px 0 0;
  font-size: 11px;
  letter-spacing: .02em;
  color: var(--fg-mute);
}

/* ---------- 03 этапы ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-2);
}
.steps li {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 22px 20px 24px;
  border-right: 1px solid var(--line);
}
.steps li:last-child { border-right: 0; }
.steps li::before {
  content: "";
  position: absolute;
  top: -1px; left: 0;
  width: 28px; height: 1px;
  background: var(--acc);
}
.steps__n {
  display: block;
  font-size: 11px;
  color: var(--acc);
  letter-spacing: .1em;
}
.steps h3 {
  margin: 18px 0 10px;
  font-family: var(--cond);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: .05em;
  text-transform: uppercase;
}
.steps p {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--fg-dim);
}
.steps__t {
  display: block;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  color: var(--fg-mute);
}

/* ---------- 04 гарантия ---------- */

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.card {
  position: relative;
  padding: 24px 22px 26px;
  background: var(--panel);
}
.card__code {
  display: block;
  font-size: 10px;
  letter-spacing: .16em;
  color: var(--grid);
}
.card h3 {
  margin: 16px 0 10px;
  font-family: var(--cond);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--fg-dim);
}

/* ---------- 05 отзывы ---------- */

.rate {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: 48px;
  align-items: end;
  border-top: 1px solid var(--line-2);
  padding-top: 26px;
}
.rate__big {
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.rate__num {
  font-size: clamp(92px, 15vw, 176px);
  font-weight: 500;
  line-height: .82;
  letter-spacing: -.06em;
  color: var(--acc);
  font-variant-numeric: tabular-nums;
  text-shadow: 0 0 46px rgba(0, 255, 65, .18);
}
.rate__max {
  font-family: var(--cond);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.rate__line {
  margin: 0;
  font-family: var(--cond);
  font-size: 17px;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--fg);
}
.rate__line b { color: var(--acc); font-family: var(--mono); font-weight: 500; }
.rate__bar {
  height: 4px;
  margin: 14px 0 16px;
  background: var(--line);
}
.rate__bar span {
  display: block;
  width: var(--w);
  height: 100%;
  background: var(--acc);
  box-shadow: 0 0 12px rgba(0, 255, 65, .4);
}
.rate__note {
  max-width: 42ch;
  margin: 0 0 20px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--fg-dim);
}

/* ---------- 06 форма ---------- */

.formgrid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, .75fr);
  gap: 40px;
  align-items: start;
}

.form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
}
.field { display: flex; flex-direction: column; gap: 7px; }
.field--wide { grid-column: 1 / -1; }
.field label {
  font-family: var(--cond);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.field input,
.field textarea {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--line-2);
  border-radius: 2px;
  background: #0b0d0e;
  color: var(--fg);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.5;
  transition: border-color .15s ease-out, background-color .15s ease-out;
}
.field textarea { resize: vertical; min-height: 104px; }
.field input::placeholder,
.field textarea::placeholder { color: var(--fg-mute); }
.field input:focus,
.field textarea:focus {
  border-color: var(--acc);
  background: #0d1110;
}
.field.is-err input,
.field.is-err textarea { border-color: var(--alert); }
.field__err {
  display: none;
  font-size: 11px;
  line-height: 1.4;
  color: #ff7a7a;
}
.field.is-err .field__err { display: block; }
.field__hint {
  font-size: 11px;
  line-height: 1.5;
  color: var(--fg-mute);
}
.form button[type="submit"] {
  justify-self: start;
  min-width: 260px;
}
.form__note {
  grid-column: 1 / -1;
  margin: -6px 0 0;
  font-size: 11px;
  line-height: 1.5;
  color: var(--fg-mute);
}

.callcard {
  border: 1px solid var(--line-2);
  background: #0b0d0e;
  padding: 22px;
}
.callcard__cap {
  margin: 0 0 16px;
  font-family: var(--cond);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.callcard__tel {
  display: block;
  margin-bottom: 6px;
  font-size: 19px;
  font-weight: 500;
  letter-spacing: -.01em;
  color: var(--acc);
  text-decoration: none;
  font-variant-numeric: tabular-nums;
}
.callcard__tel:hover { color: var(--acc-2); }
.callcard__note,
.callcard__meta {
  margin: 18px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--fg-dim);
}
.callcard__meta {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--fg-mute);
}

/* результат */
.done {
  margin-top: 40px;
  border: 1px solid var(--acc);
  background: #0b0f0c;
  padding: 26px;
}
.done__head {
  display: flex;
  align-items: center;
  gap: 12px;
}
.done h3 {
  margin: 0;
  font-family: var(--cond);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--acc);
}
.done > p {
  margin: 14px 0 18px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--fg-dim);
}
.done__text {
  max-width: 84ch;
  margin: 0;
  padding: 16px;
  border-left: 2px solid var(--acc);
  background: #060807;
  color: var(--fg);
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.7;
  white-space: pre-wrap;
  word-break: break-word;
}
.done__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}
.done__status {
  margin: 12px 0 0;
  font-size: 11px;
  color: var(--acc);
  min-height: 16px;
}

/* ---------- 07 FAQ ---------- */

.faq { border-top: 1px solid var(--line-2); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__item summary {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 20px;
  padding: 18px 4px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--fg);
  transition: color .15s ease-out;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  flex: none;
  font-size: 18px;
  line-height: 1;
  color: var(--acc);
}
.faq__item[open] summary::after { content: "−"; }
.faq__item summary:hover { color: var(--acc); }
.faq__item p {
  max-width: 78ch;
  margin: 0 0 20px;
  padding-left: 4px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--fg-dim);
}

/* ---------- 08 контакты ---------- */

.sec--contacts { background: #0a0c0d; }

.contacts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  border-top: 1px solid var(--line-2);
  padding-top: 26px;
}
.contacts__col { border-left: 1px solid var(--line); padding-left: 20px; }
.contacts__cap {
  display: block;
  margin-bottom: 14px;
  font-family: var(--cond);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--fg-dim);
}
.contacts__addr {
  margin: 0 0 18px;
  font-size: 17px;
  line-height: 1.45;
}
.contacts__tel {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
  font-weight: 500;
  color: var(--acc);
  text-decoration: none;
  font-variant-numeric: tabular-nums;
}
.contacts__tel:hover { color: var(--acc-2); }
.contacts__note {
  margin: 14px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--fg-dim);
}
.contacts__note b { color: var(--acc); font-weight: 500; }

/* ---------- подвал ---------- */

.foot {
  padding: 22px 0;
  background: #060708;
}
.foot__in {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--fg-mute);
}
.foot__brand { color: var(--fg-dim); }

/* ---------- адаптив ---------- */

@media (max-width: 1120px) {
  .hdr__cta .btn--ghost { display: none; }
  .nav { gap: 16px; }
  .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .steps li:nth-child(3) { border-right: 0; }
  .steps li:nth-child(n+4) { border-top: 1px solid var(--line); }
}

@media (max-width: 960px) {
  .nav {
    display: none;
    position: absolute;
    left: 0; right: 0;
    top: 100%;
    flex-direction: column;
    gap: 0;
    padding: 8px var(--pad) 18px;
    background: #0a0c0d;
    border-bottom: 1px solid var(--line-2);
  }
  .nav.is-open { display: flex; }
  .nav a {
    padding: 13px 0;
    border-bottom: 1px solid var(--line);
    font-size: 13px;
  }
  .burger { display: flex; margin-left: auto; }
  .hdr__in { gap: 16px; }
  .hdr__cta { margin-left: 0; }
  .hdr__cta .btn--line { display: none; }

  .hero__in {
    grid-template-columns: 1fr;
    gap: 36px;
    align-items: start;
    padding-top: 56px;
  }
  .hero h1 { max-width: 100%; }
  .pdr { max-width: 420px; }
  .pdr__list { display: grid; grid-template-columns: repeat(4, 1fr); }
  .pdr__list li { flex-direction: column; gap: 2px; padding: 10px; }

  .sec { padding: 58px 0 60px; }
  .sec__head {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 16px 18px;
    margin-bottom: 32px;
  }
  .sec__note { grid-column: 2; padding-left: 0; border-left: 0; }

  .diag { grid-template-columns: 1fr; gap: 24px; }
  .out { position: static; }

  .formgrid { grid-template-columns: 1fr; gap: 28px; }
  .rate { grid-template-columns: 1fr; gap: 28px; align-items: start; }
  .contacts { grid-template-columns: 1fr 1fr; gap: 24px; }
}

@media (max-width: 720px) {
  .hdr__bar-in span:first-child { max-width: 60%; line-height: 1.5; }
  .readouts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .readouts dd { font-size: 23px; }
  .cards { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .steps li { border-right: 0; }
  .steps li + li { border-top: 1px solid var(--line); }
  .steps li:nth-child(3) { border-right: 0; }
  .form { grid-template-columns: 1fr; }
  .contacts { grid-template-columns: 1fr; gap: 26px; }
  .contacts__col { padding-left: 16px; }
}

@media (max-width: 480px) {
  :root { --pad: 18px; }
  body { font-size: 14px; }
  .hero__in { padding-top: 42px; padding-bottom: 46px; }
  .hero h1 { font-size: clamp(27px, 8.4vw, 38px); }
  .lede { font-size: 14px; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .btn { width: 100%; }
  .hdr__bar { display: none; }
  .hdr__cta { display: none; }
  .brand__name { font-size: 17px; }
  .brand__sub { letter-spacing: .16em; }
  .hdr__in { min-height: 62px; }
  .sec h2 { font-size: 30px; }
  .sec__head { grid-template-columns: 26px minmax(0, 1fr); }
  .sec__num::before { width: 14px; }
  .sym__row { padding: 13px 4px; gap: 12px; }
  .sym__name { font-size: 13.5px; }
  .out { padding: 16px; }
  .out__load span { font-size: 46px; }
  .tbl { font-size: 12px; }
  .tbl thead th:first-child,
  .tbl tbody th { display: none; }
  .tbl thead th, .tbl tbody td { padding: 12px 10px; }
  .tbl .num { width: auto; }
  .tbl tbody td:nth-child(3) { width: auto; }
  .rate__num { font-size: 96px; }
  .done { padding: 20px 16px; }
  .foot__in { flex-direction: column; gap: 6px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}