:root {
  --ink: #111827;
  --muted: #667085;
  --muted-strong: #475467;
  --line: #e5eaf0;
  --surface: #f6f8fb;
  --surface-strong: #eef2f6;
  --white: #ffffff;
  --red: #e1262f;
  --red-dark: #bd1720;
  --navy: #101c2c;
  --blueprint-line: rgba(16, 28, 44, 0.042);
  --blueprint-line-soft: rgba(16, 28, 44, 0.024);
  --accent-line: rgba(225, 38, 47, 0.2);
  --shadow: 0 24px 70px rgba(16, 28, 44, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: clip;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  overflow-x: clip;
  background: var(--white);
  color: var(--ink);
  font-family:
    "Segoe UI",
    Arial,
    Helvetica,
    sans-serif;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea,
select {
  font: inherit;
}

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  border-bottom: 1px solid rgba(229, 234, 240, 0.9);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  transition:
    background 240ms ease,
    box-shadow 240ms ease,
    border-color 240ms ease;
}

.site-header--scrolled {
  border-color: rgba(207, 214, 223, 0.72);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 34px rgba(16, 28, 44, 0.08);
}

.site-header__inner {
  width: min(1280px, calc(100% - 64px));
  min-height: 80px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 32px;
}

.site-header__logo {
  flex: 0 0 auto;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--ink);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.04em;
}

.logo strong {
  color: var(--red);
}

.logo__mark {
  width: 34px;
  height: 34px;
  border: 2px solid var(--red);
  border-radius: 10px 10px 10px 3px;
  color: var(--red);
  display: grid;
  place-items: center;
  font-size: 12px;
  transform: rotate(-8deg);
}

.desktop-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 2vw, 32px);
  flex: 1 1 auto;
}

.desktop-nav a {
  position: relative;
  color: #344054;
  font-size: 14px;
  font-weight: 600;
  white-space: nowrap;
}

.desktop-nav a::after {
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--red);
  content: "";
  opacity: 0;
  transform: scaleX(0.5);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.desktop-nav a:hover::after,
.desktop-nav a:focus-visible::after,
.desktop-nav a.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.desktop-nav a.is-active {
  color: var(--red);
}

.lightbox[hidden] {
  display: none;
}

.button {
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 750;
  line-height: 1;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    border-color 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
}

.button--primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 12px 26px rgba(225, 38, 47, 0.24);
}

.button--primary:hover,
.button--primary:focus-visible {
  background: var(--red-dark);
  box-shadow: 0 16px 32px rgba(225, 38, 47, 0.28);
}

.button--secondary,
.button--outline {
  border-color: #cfd6df;
  background: var(--white);
  color: var(--ink);
}

.button--secondary:hover,
.button--secondary:focus-visible,
.button--outline:hover,
.button--outline:focus-visible {
  border-color: var(--red);
  color: var(--red);
}

.header-cta {
  min-height: 46px;
  padding-inline: 20px;
}

.mobile-nav {
  display: none;
  margin-left: auto;
}

.mobile-nav summary {
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  display: grid;
  place-content: center;
  gap: 5px;
  list-style: none;
}

.mobile-nav summary::-webkit-details-marker {
  display: none;
}

.mobile-nav summary span {
  width: 19px;
  height: 2px;
  border-radius: 99px;
  background: var(--ink);
}

.mobile-nav nav {
  position: absolute;
  top: calc(100% + 1px);
  right: 20px;
  left: 20px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 0 0 18px 18px;
  background: var(--white);
  box-shadow: var(--shadow);
  display: grid;
  gap: 6px;
}

.mobile-nav nav > a:not(.button) {
  padding: 12px 8px;
  border-bottom: 1px solid var(--line);
  font-weight: 650;
}

.hero {
  position: relative;
  isolation: isolate;
  overflow: visible;
  width: min(1340px, calc(100% - 48px));
  min-height: 700px;
  margin: 0 auto;
  padding: 72px 0 150px;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(520px, 1.08fr);
  align-items: center;
  gap: clamp(42px, 6vw, 88px);
}

.hero::before,
.inner-hero::before {
  position: absolute;
  z-index: -1;
  width: 980px;
  height: 720px;
  border-radius: 50%;
  background: repeating-radial-gradient(
    ellipse at center,
    transparent 0,
    transparent 70px,
    var(--blueprint-line) 71px,
    transparent 72px
  );
  content: "";
  opacity: 0.9;
  pointer-events: none;
  transform: rotate(-14deg);
  -webkit-mask-image: radial-gradient(
    ellipse at center,
    #000 24%,
    rgba(0, 0, 0, 0.82) 58%,
    transparent 82%
  );
  mask-image: radial-gradient(
    ellipse at center,
    #000 24%,
    rgba(0, 0, 0, 0.82) 58%,
    transparent 82%
  );
}

.hero::before {
  top: -36px;
  left: -560px;
}

.hero::after,
.inner-hero::after {
  position: absolute;
  z-index: -1;
  width: 760px;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--accent-line) 38%,
    rgba(225, 38, 47, 0.06) 68%,
    transparent
  );
  content: "";
  pointer-events: none;
  transform: rotate(-8deg);
  box-shadow:
    0 118px 0 rgba(16, 28, 44, 0.035),
    0 236px 0 rgba(16, 28, 44, 0.025);
}

.hero::after {
  top: 108px;
  left: 4%;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-left: 32px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--red);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 700px;
  margin: 0;
  font-size: clamp(48px, 5.35vw, 78px);
  font-weight: 780;
  letter-spacing: -0.055em;
  line-height: 0.99;
}

.hero h1 span {
  display: block;
}

.hero__lead {
  max-width: 620px;
  margin: 28px 0 0;
  color: var(--muted-strong);
  font-size: clamp(18px, 1.7vw, 22px);
  line-height: 1.55;
}

.hero__actions {
  margin-top: 36px;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero__actions .button {
  min-width: 190px;
  min-height: 58px;
}

.hero__note {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.hero__visual {
  position: relative;
  min-height: 520px;
  border-radius: 26px;
  overflow: hidden;
  background: var(--surface-strong);
  box-shadow: var(--shadow);
}

.hero__visual::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 52%, rgba(16, 28, 44, 0.66));
  content: "";
}

.hero__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__visual-label {
  position: absolute;
  z-index: 2;
  right: 24px;
  bottom: 24px;
  left: 24px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 14px;
  background: rgba(16, 28, 44, 0.58);
  color: var(--white);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.hero__visual-label span {
  color: rgba(255, 255, 255, 0.74);
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__visual-label strong {
  font-size: 14px;
  text-align: right;
}

.trust-strip {
  position: absolute;
  z-index: 4;
  right: 5%;
  bottom: 22px;
  left: 5%;
  min-height: 104px;
  padding: 14px 22px;
  border: 1px solid rgba(229, 234, 240, 0.85);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 20px 60px rgba(16, 28, 44, 0.11);
  backdrop-filter: blur(18px);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.trust-strip article {
  padding: 18px 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.trust-strip article + article {
  border-left: 1px solid var(--line);
}

.trust-strip span {
  margin-bottom: 6px;
  color: var(--red);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.trust-strip strong {
  color: var(--navy);
  font-size: 15px;
}

.section {
  position: relative;
  overflow: clip;
  padding: 96px max(24px, calc((100% - 1240px) / 2));
}

.section > * {
  position: relative;
  z-index: 1;
}

.service-intro {
  background: var(--surface);
}

.section-heading {
  margin-bottom: 42px;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  align-items: end;
  gap: 48px;
}

.section-heading h2 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(36px, 4vw, 54px);
  letter-spacing: -0.045em;
  line-height: 1.04;
}

.section-heading > p {
  margin: 0;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.service-teasers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.service-teaser {
  min-height: 300px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
  display: flex;
  flex-direction: column;
  transition:
    transform 200ms ease,
    box-shadow 200ms ease,
    border-color 200ms ease;
}

.service-teaser:hover,
.service-teaser:focus-visible {
  border-color: rgba(225, 38, 47, 0.35);
  box-shadow: 0 20px 44px rgba(16, 28, 44, 0.09);
  transform: translateY(-5px);
}

.service-teaser__number {
  color: var(--red);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.service-teaser h3 {
  margin: 64px 0 14px;
  font-size: 28px;
  letter-spacing: -0.035em;
}

.service-teaser p {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

.service-teaser__link {
  margin-top: auto;
  padding-top: 24px;
  color: var(--red);
  font-size: 14px;
  font-weight: 750;
}

.section-action {
  margin-top: 38px;
  display: flex;
  justify-content: center;
}

.types-section {
  background: var(--surface);
}

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

.type-card {
  min-height: 370px;
  padding: 25px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
  display: flex;
  flex-direction: column;
}

.type-card > span {
  color: var(--red);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.type-card h3,
.equipment-grid h3,
.reason-cards h3,
.principle-grid h3 {
  margin: 0 0 12px;
  font-size: 23px;
  letter-spacing: -0.035em;
}

.type-card p,
.equipment-grid p,
.reason-cards p,
.principle-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.62;
}

.towbar-symbol {
  position: relative;
  width: 100%;
  height: 130px;
  margin: 35px 0 26px;
}

.towbar-symbol::before {
  position: absolute;
  top: 52px;
  right: 8%;
  left: 8%;
  height: 20px;
  border-radius: 10px 10px 5px 5px;
  background:
    linear-gradient(180deg, #374151, #101828);
  box-shadow: inset 0 2px rgba(255, 255, 255, 0.1);
  content: "";
}

.towbar-symbol::after {
  position: absolute;
  top: 62px;
  left: calc(50% - 8px);
  width: 16px;
  height: 46px;
  border-radius: 0 0 8px 8px;
  background: #1f2937;
  content: "";
}

.towbar-symbol i {
  position: absolute;
  z-index: 2;
  top: 93px;
  left: calc(50% - 12px);
  width: 24px;
  height: 24px;
  border: 5px solid #2b3440;
  border-radius: 50%;
  background: #596473;
  box-shadow:
    inset 0 0 0 2px rgba(255, 255, 255, 0.12),
    0 5px 12px rgba(16, 24, 40, 0.2);
}

.advantage-section {
  background: var(--white);
}

.advantage-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(340px, 0.85fr);
  gap: 64px;
  align-items: stretch;
}

.advantage-layout__content > h2 {
  max-width: 700px;
  margin: 0 0 44px;
  font-size: clamp(38px, 4vw, 56px);
  letter-spacing: -0.045em;
  line-height: 1.03;
}

.advantage-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--line);
}

.advantage-grid article {
  min-height: 210px;
  padding: 26px;
  background: var(--white);
}

.advantage-grid span {
  color: var(--red);
  font-size: 11px;
  font-weight: 850;
}

.advantage-grid h3 {
  margin: 42px 0 10px;
  font-size: 20px;
}

.advantage-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.55;
}

.advantage-layout__image {
  position: relative;
  min-height: 600px;
  margin: 0;
  border-radius: 22px;
  overflow: hidden;
  background: var(--surface);
}

.advantage-layout__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.advantage-layout__image figcaption {
  position: absolute;
  right: 18px;
  bottom: 18px;
  left: 18px;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 13px;
  background: rgba(16, 28, 44, 0.68);
  color: var(--white);
  backdrop-filter: blur(14px);
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.advantage-layout__image figcaption span {
  color: rgba(255, 255, 255, 0.74);
  font-size: 13px;
}

.process-section {
  border-block: 1px solid var(--line);
  background: var(--surface);
}

.steps-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: var(--line);
}

.steps-grid article {
  position: relative;
  min-height: 260px;
  padding: 28px;
  background: var(--white);
}

.steps-grid span {
  color: var(--red);
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.05em;
}

.steps-grid h3 {
  margin: 68px 0 10px;
  font-size: 22px;
}

.steps-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.58;
}

.equipment-section {
  background: var(--white);
}

.equipment-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.equipment-grid article {
  min-height: 340px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background:
    linear-gradient(150deg, rgba(246, 248, 251, 0.6), white 58%);
  display: flex;
  flex-direction: column;
}

.equipment-grid article > div {
  margin-bottom: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.equipment-grid article > div span {
  padding: 7px 10px;
  border-radius: 999px;
  background: #fdecee;
  color: var(--red);
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.equipment-grid article > div b {
  color: #cbd3dd;
  font-size: 13px;
}

.equipment-card__icon,
.principle-card__icon {
  border: 1px solid rgba(225, 38, 47, 0.13);
  border-radius: 20px;
  background:
    radial-gradient(circle at 30% 25%, rgba(225, 38, 47, 0.1), transparent 58%),
    var(--surface);
  color: var(--red);
  display: grid;
  place-items: center;
}

.equipment-card__icon {
  width: 76px;
  height: 76px;
  margin-bottom: 28px;
}

.equipment-card__icon svg,
.principle-card__icon svg {
  width: 48px;
  height: 48px;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.7;
}

.equipment-grid--detail article {
  min-height: 390px;
}

.equipment-grid--detail article a {
  margin-top: auto;
  padding-top: 30px;
  color: var(--red);
  display: inline-flex;
  font-size: 14px;
  font-weight: 750;
}

.works-section {
  background: var(--surface);
}

.section-heading--centered {
  align-items: center;
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 260px;
  gap: 16px;
}

.work-card {
  position: relative;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 18px;
  overflow: hidden;
  background: #d9dee5;
  color: inherit;
  cursor: zoom-in;
  font: inherit;
  text-align: left;
}

.work-card--wide {
  grid-column: span 2;
}

.work-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}

.gallery-trigger:hover img,
.gallery-trigger:focus-visible img {
  transform: scale(1.035);
}

.gallery-trigger {
  appearance: none;
}

.gallery-trigger:focus-visible {
  outline: 3px solid rgba(225, 38, 47, 0.52);
  outline-offset: 3px;
}

.gallery-trigger__shade {
  position: absolute;
  z-index: 1;
  inset: 28% 0 0;
  background: linear-gradient(180deg, transparent, rgba(16, 28, 44, 0.84));
  pointer-events: none;
}

.gallery-trigger__caption {
  position: absolute;
  z-index: 2;
  right: 20px;
  bottom: 18px;
  left: 20px;
  color: var(--white);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  pointer-events: none;
}

.work-card .gallery-trigger__caption {
  flex-direction: row;
  align-items: flex-end;
  justify-content: space-between;
}

.gallery-trigger__caption > span {
  color: rgba(255, 255, 255, 0.72);
  font-size: 13px;
}

.gallery-trigger__zoom {
  position: absolute;
  z-index: 3;
  top: 18px;
  right: 18px;
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  border-radius: 999px;
  background: rgba(16, 28, 44, 0.68);
  color: var(--white);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  font-weight: 750;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-5px);
  transition:
    opacity 180ms ease,
    transform 180ms ease;
}

.gallery-trigger__zoom svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-width: 1.8;
}

.gallery-trigger:hover .gallery-trigger__zoom,
.gallery-trigger:focus-visible .gallery-trigger__zoom {
  opacity: 1;
  transform: translateY(0);
}

.reviews-section {
  background: var(--white);
}

.reviews-panel {
  padding: clamp(34px, 5vw, 68px);
  border: 1px solid #dfe4eb;
  border-radius: 26px;
  background:
    radial-gradient(circle at 88% 12%, rgba(0, 170, 255, 0.1), transparent 28%),
    linear-gradient(140deg, #f8fbff, #f3f6fb);
  display: grid;
  grid-template-columns: minmax(300px, 0.82fr) minmax(0, 1.18fr);
  gap: 64px;
}

.reviews-panel__intro h2 {
  margin: 0;
  font-size: clamp(38px, 4vw, 56px);
  letter-spacing: -0.045em;
}

.reviews-panel__intro > p:not(.eyebrow) {
  max-width: 500px;
  margin: 18px 0 30px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.65;
}

.avito-badge {
  width: max-content;
  margin-bottom: 28px;
  padding: 8px 14px;
  border-radius: 999px;
  background: linear-gradient(90deg, #2fb4ff, #9b59ff, #ff4b55);
  color: var(--white);
  display: block;
  font-size: 13px;
  font-weight: 850;
}

.review-source-grid {
  display: grid;
  gap: 12px;
}

.review-source-grid article {
  padding: 22px 24px;
  border: 1px solid rgba(210, 218, 228, 0.9);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.82);
  display: grid;
  grid-template-columns: 40px 1fr;
  column-gap: 14px;
}

.review-source-grid article > span {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--surface-strong);
  color: var(--red);
  display: grid;
  place-items: center;
  font-size: 11px;
  font-weight: 850;
  grid-row: span 2;
}

.review-source-grid strong {
  font-size: 17px;
}

.review-source-grid p {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.request-section {
  padding-block: 52px;
  background: var(--white);
}

.request-box {
  position: relative;
  isolation: isolate;
  padding: clamp(34px, 5vw, 66px);
  border-radius: 26px;
  overflow: hidden;
  background:
    radial-gradient(circle at 92% 8%, rgba(255, 255, 255, 0.16), transparent 24%),
    var(--red);
  color: var(--white);
  display: grid;
  grid-template-columns: minmax(300px, 0.8fr) minmax(480px, 1.2fr);
  gap: 64px;
}

.request-box::before {
  position: absolute;
  z-index: 0;
  top: -300px;
  right: -130px;
  width: 760px;
  height: 680px;
  border-radius: 50%;
  background: repeating-radial-gradient(
    ellipse at center,
    transparent 0,
    transparent 58px,
    rgba(255, 255, 255, 0.095) 59px,
    transparent 60px
  );
  content: "";
  pointer-events: none;
  transform: rotate(-14deg);
  -webkit-mask-image: radial-gradient(
    ellipse at center,
    #000 18%,
    rgba(0, 0, 0, 0.8) 62%,
    transparent 88%
  );
  mask-image: radial-gradient(
    ellipse at center,
    #000 18%,
    rgba(0, 0, 0, 0.8) 62%,
    transparent 88%
  );
}

.request-box::after {
  position: absolute;
  z-index: 0;
  inset: 0;
  background:
    linear-gradient(
      118deg,
      transparent 0 36%,
      rgba(255, 255, 255, 0.055) 36.2%,
      transparent 36.4% 64%,
      rgba(255, 255, 255, 0.04) 64.2%,
      transparent 64.4%
    );
  content: "";
  pointer-events: none;
}

.request-box > * {
  position: relative;
  z-index: 1;
}

.eyebrow--light {
  color: rgba(255, 255, 255, 0.72);
}

.request-box h2 {
  max-width: 550px;
  margin: 0;
  font-size: clamp(38px, 4vw, 58px);
  letter-spacing: -0.05em;
  line-height: 1.02;
}

.request-box > div > p:last-child {
  max-width: 500px;
  margin: 20px 0 0;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.65;
}

.lead-form {
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(10px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.lead-form label {
  display: grid;
  gap: 7px;
}

.lead-form label:last-of-type,
.lead-form .button {
  grid-column: span 2;
}

.lead-form__notice {
  grid-column: 1 / -1;
  margin: 0 0 4px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
  line-height: 1.45;
}

.lead-form__notice--error {
  border-color: rgba(255, 210, 210, 0.7);
}

.lead-form label span {
  color: rgba(255, 255, 255, 0.78);
  font-size: 11px;
  font-weight: 700;
}

.lead-form input {
  width: 100%;
  min-height: 54px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.36);
  border-radius: 11px;
  outline: none;
  background: rgba(255, 255, 255, 0.95);
  color: var(--ink);
}

.lead-form input:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(16, 28, 44, 0.14);
}

.button--light {
  min-height: 56px;
  background: var(--navy);
  color: var(--white);
}

.faq-section {
  background: var(--surface);
}

.faq-list {
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: var(--white);
}

.faq-list details + details {
  border-top: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 24px 64px 24px 24px;
  cursor: pointer;
  font-size: 17px;
  font-weight: 700;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 21px;
  right: 24px;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--surface);
  color: var(--red);
  content: "+";
  display: grid;
  place-items: center;
}

.faq-list details[open] summary::after {
  content: "−";
}

.faq-list details p {
  max-width: 850px;
  margin: -6px 0 0;
  padding: 0 24px 24px;
  color: var(--muted);
  line-height: 1.65;
}

.site-footer {
  padding: 70px max(24px, calc((100% - 1240px) / 2)) 26px;
  background: var(--navy);
  color: var(--white);
}

.site-footer__top {
  padding-bottom: 54px;
  display: grid;
  grid-template-columns: 1.2fr 1fr 0.8fr;
  gap: 64px;
}

.footer-logo {
  font-size: 23px;
  font-weight: 850;
  letter-spacing: -0.04em;
}

.footer-logo strong {
  color: var(--red);
}

.site-footer__top > div:first-child p {
  max-width: 360px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.65;
}

.site-footer nav,
.site-footer__contacts {
  display: grid;
  align-content: start;
  gap: 14px;
}

.site-footer nav a,
.site-footer__contacts a,
.site-footer__contacts span {
  color: rgba(255, 255, 255, 0.74);
  font-size: 14px;
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--white);
}

.site-footer__bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.44);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 12px;
}

.inner-hero {
  position: relative;
  isolation: isolate;
  overflow: visible;
  width: min(1340px, calc(100% - 48px));
  margin: 0 auto;
  padding: 62px 0 72px;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(480px, 1.12fr);
  align-items: center;
  gap: 72px;
}

.inner-hero::before {
  top: -190px;
  right: -570px;
}

.inner-hero::after {
  right: 32%;
  bottom: 72px;
}

.inner-hero--plain {
  min-height: 470px;
  grid-template-columns: minmax(0, 850px);
}

.inner-hero h1 {
  margin: 0;
  font-size: clamp(50px, 5.5vw, 80px);
  letter-spacing: -0.06em;
  line-height: 0.98;
}

.inner-hero > div:first-child > p:not(.eyebrow) {
  max-width: 720px;
  margin: 24px 0 32px;
  color: var(--muted-strong);
  font-size: 20px;
  line-height: 1.6;
}

.inner-hero__image {
  height: 520px;
  border-radius: 24px;
  overflow: hidden;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.inner-hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.detail-card-grid article {
  min-height: 430px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
}

.detail-card-grid__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.detail-card-grid__top span {
  color: var(--red);
  font-size: 12px;
  font-weight: 850;
}

.detail-card-grid__top b {
  padding: 7px 10px;
  border-radius: 999px;
  background: var(--surface);
  color: var(--muted);
  font-size: 10px;
  text-transform: uppercase;
}

.towbar-symbol--large {
  height: 160px;
  margin-block: 42px 24px;
}

.detail-card-grid h3 {
  margin: 0 0 12px;
  font-size: 24px;
}

.detail-card-grid p {
  margin: 0;
  color: var(--muted);
  line-height: 1.62;
}

.included-section {
  background: var(--navy);
  color: var(--white);
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 72px;
}

.included-section h2,
.about-story h2 {
  margin: 0;
  font-size: clamp(38px, 4vw, 56px);
  letter-spacing: -0.05em;
  line-height: 1.04;
}

.included-section > div > p:last-child {
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.65;
}

.check-list {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  list-style: none;
}

.check-list li {
  position: relative;
  min-height: 64px;
  padding: 18px 18px 18px 50px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.045);
  color: rgba(255, 255, 255, 0.84);
}

.check-list li::before {
  position: absolute;
  top: 18px;
  left: 18px;
  color: var(--red);
  content: "✓";
  font-weight: 900;
}

.reasons-section {
  background: var(--surface);
}

.reason-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.reason-cards article,
.principle-grid article {
  min-height: 270px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--white);
}

.reason-cards article > span,
.principle-grid article > span {
  color: var(--red);
  font-size: 12px;
  font-weight: 850;
}

.reason-cards h3,
.principle-grid h3 {
  margin-top: 76px;
}

.gallery-page {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 360px;
  gap: 16px;
}

.gallery-page__item {
  position: relative;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 18px;
  overflow: hidden;
  background: var(--surface);
  color: inherit;
  cursor: zoom-in;
  font: inherit;
  text-align: left;
}

.gallery-page__wide {
  grid-column: span 2;
}

.gallery-page__item img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 400ms ease;
}

.gallery-page__item .gallery-trigger__caption {
  flex-direction: column;
  gap: 4px;
}

.lightbox {
  position: fixed;
  z-index: 1000;
  inset: 0;
  padding: 34px 86px;
  background: rgba(7, 13, 22, 0.94);
  color: var(--white);
  backdrop-filter: blur(18px);
  display: grid;
  place-items: center;
}

.lightbox__stage {
  width: min(1180px, calc(100vw - 190px));
  max-height: calc(100vh - 68px);
  display: grid;
  gap: 16px;
}

.lightbox__stage img {
  width: 100%;
  max-height: calc(100vh - 154px);
  border-radius: 18px;
  object-fit: contain;
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.42);
}

.lightbox__caption {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.lightbox__caption > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.lightbox__caption span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 13px;
}

.lightbox__caption strong {
  font-size: 16px;
}

.lightbox__close,
.lightbox__arrow {
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition:
    background 180ms ease,
    transform 180ms ease;
}

.lightbox__close:hover,
.lightbox__close:focus-visible,
.lightbox__arrow:hover,
.lightbox__arrow:focus-visible {
  background: rgba(255, 255, 255, 0.18);
  outline: none;
}

.lightbox__close {
  top: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 34px;
  line-height: 1;
}

.lightbox__arrow {
  top: 50%;
  width: 56px;
  height: 72px;
  border-radius: 16px;
  font-size: 48px;
  line-height: 1;
  transform: translateY(-50%);
}

.lightbox__arrow:hover,
.lightbox__arrow:focus-visible {
  transform: translateY(-50%) scale(1.04);
}

.lightbox__arrow--previous {
  left: 22px;
}

.lightbox__arrow--next {
  right: 22px;
}

.about-story {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: 64px;
  align-items: start;
}

.about-story h2 {
  font-size: clamp(38px, 3.5vw, 50px);
}

.about-story__copy {
  color: var(--muted-strong);
  font-size: 20px;
  line-height: 1.7;
}

.about-story__copy p {
  margin: 0;
}

.about-story__copy p + p {
  margin-top: 22px;
}

.principles-section {
  padding-top: 0;
}

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

.principle-grid article {
  min-height: 340px;
}

.principle-card__icon {
  width: 82px;
  height: 82px;
  margin: 34px 0 28px;
}

.reason-cards h3 {
  margin-top: 76px;
}

.principle-grid h3 {
  margin-top: 0;
}

.contacts-section {
  display: grid;
  grid-template-columns: 0.84fr 1.16fr;
  gap: 28px;
  background: var(--surface);
}

.contact-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-cards article {
  min-height: 210px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 17px;
  background: var(--white);
}

.contact-cards article > span {
  color: var(--red);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-cards strong,
.contact-cards a {
  margin-top: 52px;
  display: block;
  font-size: 20px;
  font-weight: 800;
}

.contact-cards p {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.55;
}

.map-placeholder {
  min-height: 460px;
  border-radius: 20px;
  overflow: hidden;
  background:
    linear-gradient(rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.07) 1px, transparent 1px),
    var(--navy);
  background-size: 42px 42px;
  color: var(--white);
  display: grid;
  place-items: center;
  text-align: center;
}

.map-placeholder > div {
  max-width: 360px;
  padding: 30px;
}

.map-placeholder span {
  width: 64px;
  height: 64px;
  margin: 0 auto 22px;
  border-radius: 20px 20px 20px 4px;
  background: var(--red);
  display: grid;
  place-items: center;
  font-size: 18px;
  font-weight: 900;
  transform: rotate(-6deg);
}

.map-placeholder strong {
  display: block;
  font-size: 28px;
}

.map-placeholder p {
  color: rgba(255, 255, 255, 0.62);
  line-height: 1.6;
}

.types-section,
.process-section,
.works-section,
.faq-section,
.reasons-section,
.contacts-section {
  background-color: var(--surface);
  background-image:
    linear-gradient(var(--blueprint-line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--blueprint-line-soft) 1px, transparent 1px);
  background-position: center;
  background-size: 96px 96px;
}

.advantage-section,
.equipment-section,
.reviews-section,
.request-section {
  background-color: var(--white);
  background-image:
    linear-gradient(rgba(16, 28, 44, 0.016) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16, 28, 44, 0.016) 1px, transparent 1px);
  background-position: center;
  background-size: 120px 120px;
}

.advantage-section::before,
.equipment-section::before,
.reviews-section::before {
  position: absolute;
  z-index: 0;
  width: 760px;
  height: 520px;
  border-radius: 50%;
  background: repeating-radial-gradient(
    ellipse at center,
    transparent 0,
    transparent 62px,
    var(--blueprint-line) 63px,
    transparent 64px
  );
  content: "";
  opacity: 0.8;
  pointer-events: none;
  transform: rotate(-17deg);
  -webkit-mask-image: radial-gradient(
    ellipse at center,
    #000 22%,
    rgba(0, 0, 0, 0.76) 58%,
    transparent 84%
  );
  mask-image: radial-gradient(
    ellipse at center,
    #000 22%,
    rgba(0, 0, 0, 0.76) 58%,
    transparent 84%
  );
}

.advantage-section::before {
  top: 30px;
  right: -510px;
}

.equipment-section::before {
  bottom: 40px;
  left: -500px;
}

.reviews-section::before {
  top: 48px;
  right: -520px;
}

@media (max-width: 1080px) {
  .type-grid,
  .detail-card-grid,
  .principle-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .equipment-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .reviews-panel,
  .request-box,
  .inner-hero {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .inner-hero--plain {
    grid-template-columns: minmax(0, 800px);
  }

  .site-footer__top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 1080px) {
  .desktop-nav,
  .header-cta {
    display: none;
  }

  .mobile-nav {
    display: block;
  }

  .hero {
    min-height: auto;
    padding-top: 52px;
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .hero__content {
    padding-left: 0;
  }

  .hero__visual {
    min-height: 460px;
  }
}

@media (max-width: 820px) {
  .site-header__inner {
    width: min(100% - 32px, 1280px);
    min-height: 70px;
  }

  .hero {
    width: min(100% - 32px, 720px);
    padding: 44px 0 40px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
  }

  .hero__visual {
    min-height: 440px;
    order: 2;
  }

  .trust-strip {
    position: relative;
    right: auto;
    bottom: auto;
    left: auto;
    order: 3;
    grid-template-columns: 1fr;
  }

  .trust-strip article + article {
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .section {
    padding-block: 72px;
  }

  .hero::before {
    top: 160px;
    left: -650px;
  }

  .hero::after {
    top: 280px;
    left: -22%;
  }

  .types-section,
  .process-section,
  .works-section,
  .faq-section,
  .reasons-section,
  .contacts-section {
    background-size: 72px 72px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .service-teasers {
    grid-template-columns: 1fr;
  }

  .service-teaser {
    min-height: 250px;
  }

  .type-grid,
  .advantage-layout,
  .reviews-panel,
  .request-box,
  .inner-hero,
  .included-section,
  .about-story,
  .contacts-section {
    grid-template-columns: 1fr;
  }

  .inner-hero {
    width: min(100% - 32px, 720px);
    padding-block: 50px;
  }

  .inner-hero__image {
    height: 420px;
  }

  .advantage-layout__image {
    min-height: 440px;
  }

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

  .equipment-grid,
  .works-grid,
  .reason-cards,
  .gallery-page,
  .principle-grid {
    grid-template-columns: 1fr 1fr;
  }

  .work-card--wide,
  .gallery-page__wide {
    grid-column: auto;
  }

  .site-footer__top {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .included-section {
    gap: 42px;
  }

  .lightbox {
    padding: 72px 16px 86px;
  }

  .lightbox__stage {
    width: 100%;
    max-height: calc(100vh - 158px);
  }

  .lightbox__stage img {
    max-height: calc(100vh - 230px);
  }

  .lightbox__close {
    top: 14px;
    right: 14px;
  }

  .lightbox__arrow {
    top: auto;
    bottom: 18px;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    transform: none;
  }

  .lightbox__arrow:hover,
  .lightbox__arrow:focus-visible {
    transform: scale(1.04);
  }

  .lightbox__arrow--previous {
    left: calc(50% - 62px);
  }

  .lightbox__arrow--next {
    right: calc(50% - 62px);
  }
}

@media (max-width: 520px) {
  .hero h1 {
    font-size: 44px;
  }

  .hero__lead {
    font-size: 17px;
  }

  .hero__actions {
    display: grid;
  }

  .hero__actions .button {
    width: 100%;
  }

  .hero__visual {
    min-height: 340px;
  }

  .hero__visual-label {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero__visual-label strong {
    text-align: left;
  }

  .type-grid,
  .advantage-grid,
  .steps-grid,
  .equipment-grid,
  .works-grid,
  .detail-card-grid,
  .reason-cards,
  .gallery-page,
  .principle-grid,
  .contact-cards,
  .check-list {
    grid-template-columns: 1fr;
  }

  .works-grid {
    grid-auto-rows: 280px;
  }

  .gallery-page {
    grid-auto-rows: 310px;
  }

  .lead-form {
    grid-template-columns: 1fr;
  }

  .lead-form label:last-of-type,
  .lead-form .button {
    grid-column: auto;
  }

  .request-box {
    padding: 30px 20px;
  }

  .request-box::before {
    top: -260px;
    right: -360px;
  }

  .lightbox__caption strong {
    font-size: 14px;
  }

  .site-footer__bottom {
    flex-direction: column;
  }

  .inner-hero h1 {
    font-size: 44px;
  }
}

@media (hover: none) {
  .gallery-trigger__zoom {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: 50%;
    opacity: 1;
    transform: none;
  }

  .gallery-trigger__zoom {
    font-size: 0;
    justify-content: center;
  }

  .gallery-trigger__zoom svg {
    width: 18px;
    height: 18px;
  }
}

/* Motion system: scroll reveal, restrained parallax and card micro-interactions. */
.motion-enabled [data-reveal] {
  opacity: 0;
  transform: translate3d(0, 26px, 0);
  transition:
    opacity 680ms cubic-bezier(0.22, 1, 0.36, 1),
    transform 680ms cubic-bezier(0.22, 1, 0.36, 1);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}

.motion-enabled [data-reveal="scale"] {
  transform: translate3d(0, 22px, 0) scale(0.975);
}

.motion-enabled [data-reveal].is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  will-change: auto;
}

.motion-enabled .hero::before,
.motion-enabled .inner-hero::before {
  transform: translate3d(0, var(--parallax-back, 0), 0) rotate(-14deg);
}

.motion-enabled .hero::after,
.motion-enabled .inner-hero::after {
  transform: translate3d(0, var(--parallax-line, 0), 0) rotate(-8deg);
}

.motion-enabled .advantage-section::before,
.motion-enabled .equipment-section::before,
.motion-enabled .reviews-section::before {
  transform: translate3d(0, var(--parallax-back, 0), 0) rotate(-17deg);
}

.motion-enabled .request-box::before {
  transform: translate3d(0, var(--parallax-back, 0), 0) rotate(-14deg);
}

.motion-enabled .request-box::after {
  transform: translate3d(0, var(--parallax-line, 0), 0);
}

.motion-enabled .hero__visual img,
.motion-enabled .inner-hero__image img,
.motion-enabled .advantage-layout__image img {
  height: calc(100% + 36px);
  transform: translate3d(0, var(--parallax-image, 0), 0) scale(1.035);
}

.type-card,
.steps-grid article,
.equipment-grid article,
.detail-card-grid article,
.reason-cards article,
.principle-grid article,
.review-source-grid article,
.contact-cards article {
  transition:
    transform 260ms cubic-bezier(0.22, 1, 0.36, 1),
    box-shadow 260ms ease,
    border-color 260ms ease;
}

@media (hover: hover) {
  .type-card:hover,
  .steps-grid article:hover,
  .equipment-grid article:hover,
  .detail-card-grid article:hover,
  .reason-cards article:hover,
  .principle-grid article:hover,
  .review-source-grid article:hover,
  .contact-cards article:hover {
    z-index: 2;
    border-color: rgba(225, 38, 47, 0.24);
    box-shadow: 0 18px 46px rgba(16, 28, 44, 0.09);
    transform: translateY(-5px);
  }

  .equipment-grid article:hover .equipment-card__icon,
  .principle-grid article:hover .principle-card__icon {
    border-color: rgba(225, 38, 47, 0.28);
    background:
      radial-gradient(
        circle at 30% 25%,
        rgba(225, 38, 47, 0.17),
        transparent 58%
      ),
      var(--surface);
    transform: translateY(-4px) rotate(-2deg);
  }
}

.equipment-card__icon,
.principle-card__icon {
  transition:
    transform 260ms cubic-bezier(0.22, 1, 0.36, 1),
    background 260ms ease,
    border-color 260ms ease;
}

@media (max-width: 820px) {
  .motion-enabled .hero__visual img,
  .motion-enabled .inner-hero__image img,
  .motion-enabled .advantage-layout__image img {
    height: 100%;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}