:root {
  --bg-page: #151925;
  --bg-deep: #000216;
  --card-blue: #2831a7;
  --accent: #ff3b00;
  --accent-blue: #001374;
  --text: #f3f3f3;
  --text-bright: #fdfdfd;
  --feat-text: #0b1231;
  --muted: #737373;
  --border-card: #fdfcfb;
  --nav-line: #222b8a;
  --content-max: 1200px;
  --page-gutter: clamp(10px, 8.333vw, 120px);
  --container: min(var(--content-max), calc(100% - var(--page-gutter) * 2));
  --font-display: "Days One", sans-serif;
  --font-body: "Montserrat", system-ui, sans-serif;
  --radius-lg: 20px;
  --radius-md: 15px;
  --radius-sm: 10px;
  --title-desktop: 45px;
  --title-mobile: 25px;
  --body-desktop: 18px;
  --body-mobile: 16px;
}

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

html {
  scroll-behavior: smooth;
  min-height: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  min-height: 100%;
  max-width: 100%;
  overflow-x: hidden;
  font-family: var(--font-body);
  font-size: var(--body-desktop);
  line-height: 1.45;
  color: var(--text);
  background-color: var(--bg-page);
  position: relative;
}

main {
  position: relative;
  z-index: 1;
  overflow-x: clip;
}

.site-footer,
.hero,
.callback {
  position: relative;
  z-index: 1;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

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

button {
  font-family: inherit;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 65px;
  padding: 10px 24px;
  border-radius: var(--radius-lg);
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary,
.btn--header {
  background: var(--accent);
  color: #fff;
  max-width: 285px;
}

.btn--primary {
  width: 100%;
}

.btn--primary:hover,
.btn--header:hover {
  box-shadow: 0 8px 24px rgba(255, 59, 0, 0.35);
}

.btn--outline {
  background: transparent;
  color: var(--text-bright);
  border: 2px solid var(--accent);
  width: 100%;
  max-width: 285px;
}

.btn--outline:hover {
  background: rgba(255, 59, 0, 0.12);
}

.btn--header {
  min-height: 50px;
  max-width: 285px;
  width: auto;
  padding-inline: 20px;
}

.btn--wide {
  max-width: 387px;
  min-height: 56px;
  border-radius: var(--radius-md);
  margin-top: 8px;
}

.btn--submit {
  width: 100%;
  min-height: 56px;
  border-radius: var(--radius-lg);
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 16px;
}

/* Header */
.hero--with-header {
  position: relative;
  padding-top: 0;
}

.site-header {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  z-index: 20;
  padding: 14px 0 0;
  background: linear-gradient(180deg, rgba(21, 25, 37, 0.92) 0%, rgba(21, 25, 37, 0.35) 55%, transparent 100%);
}

.site-header__inner {
  display: grid;
  grid-template-columns: 95px minmax(0, 1fr) 285px;
  align-items: center;
  gap: 16px 24px;
  max-width: min(1440px, 100%);
}

.site-header__logo img {
  width: 95px;
  height: auto;
}

.site-header__info {
  display: flex;
  flex-wrap: nowrap;
  gap: 24px;
  justify-content: center;
  align-items: center;
  min-width: 0;
}

.info-item {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-shrink: 0;
  font-size: 18px;
  color: #fff;
}

.info-item p {
  margin: 0;
}

.info-item__hours strong {
  font-weight: 600;
}

@media (max-width: 1300px) and (min-width: 1025px) {
  .site-header__info {
    gap: 14px;
  }

  .info-item {
    font-size: 15px;
    gap: 8px;
  }

  .info-item img {
    width: 36px;
    height: auto;
  }
}

.site-header__cta {
  justify-self: end;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}

.nav-toggle__bar {
  width: 26px;
  height: 2px;
  background: #fff;
  border-radius: 1px;
}

.nav-toggle__icon {
  display: none;
  width: 35px;
  height: auto;
}

.site-header__divider {
  padding: 8px var(--page-gutter) 0;
  max-width: min(1440px, 100%);
  margin-inline: auto;
}

.site-header__divider img {
  width: 100%;
  height: auto;
  opacity: 0.9;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  align-items: center;
  padding: 16px var(--page-gutter) 20px;
  max-width: min(1440px, 100%);
  margin-inline: auto;
  font-size: 21px;
}

.site-nav__link {
  color: #fff;
  font-weight: 400;
  white-space: nowrap;
}

.site-nav__link--active {
  font-weight: 600;
}

.site-nav__link:hover {
  color: var(--accent);
}

/* Hero */
.hero {
  position: relative;
  min-height: min(907px, 100vh);
  padding-bottom: 48px;
  overflow: hidden;
}

.hero__bg {
  display: none;
}

.hero__glow--lightning {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 165%;
  max-width: 900px;
  z-index: 0;
  opacity: 0.85;
  mix-blend-mode: hard-light;
  pointer-events: none;
  transform: translate(-50%, -50%) rotate(56deg);
  transform-origin: center center;
}

.hero__glow--lightning img {
  width: 100%;
  height: auto;
  display: block;
}

.hero__content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: center;
  padding-top: clamp(160px, 22vw, 220px);
  min-height: calc(clamp(160px, 22vw, 220px) + clamp(380px, 44vw, 500px));
}

.hero__text {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: min(1440px, 100%);
  padding-inline: var(--page-gutter);
  padding-top: clamp(160px, 22vw, 220px);
  z-index: 2;
  box-sizing: border-box;
  pointer-events: none;
}

.hero__text > * {
  pointer-events: auto;
  max-width: calc((100% - 32px) / 2);
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--text-bright);
  margin: 0 0 24px;
  line-height: 1.15;
}

.hero__title-line {
  display: block;
  font-size: 60px;
  line-height: 1.2;
}

.hero__title-sub {
  display: block;
  font-size: clamp(28px, 4vw, 54px);
  line-height: 1.2;
}

.hero__intro {
  font-size: 21px;
  color: var(--text-bright);
  margin: 0 0 28px;
  max-width: 590px;
}

.hero__actions {
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: 20px;
}

.hero__actions .btn {
  flex: 1 1 0;
  width: auto;
  min-width: 0;
  max-width: none;
}

.hero__visual {
  position: relative;
  grid-column: 2;
  display: flex;
  justify-content: center;
  align-items: flex-end;
  overflow: visible;
}

.hero__motor {
  position: relative;
  z-index: 1;
  max-width: min(100%, 699px);
  object-fit: contain;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.45));
}

.hero__content,
.hero__features {
  max-width: min(1440px, 100%);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
  box-sizing: border-box;
}

.hero__features {
  position: relative;
  z-index: 3;
  padding-left: 0;
  display: grid;
  grid-template-columns: repeat(3, 285px);
  gap: 20px;
  justify-content: start;
  margin-top: 40px;
  overflow: visible;
}

.feat-card {
  position: relative;
  width: 285px;
  min-height: 100px;
  --feat-height: 100px;
  --feat-left-width: 255px;
}

.feat-card__shape {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  pointer-events: none;
}

.feat-card__left {
  width: var(--feat-left-width);
  height: var(--feat-height);
  flex-shrink: 0;
  display: block;
}

.feat-card__right {
  width: 68px;
  height: var(--feat-height);
  flex-shrink: 0;
  display: block;
  margin-left: calc(-38 / 100 * var(--feat-height));
}

.feat-card__text {
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: var(--feat-left-width);
  max-width: var(--feat-left-width);
  z-index: 1;
  margin: 0;
  padding-inline: 12px;
  box-sizing: border-box;
  text-align: center;
  font-family: var(--font-display);
  font-size: 21px;
  color: var(--feat-text);
  line-height: 1.25;
}

.feat-card__text--split .feat-card__small {
  font-size: 16px;
}

/* Sections */
.section {
  position: relative;
  padding: 72px 0;
}

.section__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--title-desktop);
  color: var(--text);
  margin: 0 0 24px;
  line-height: 1.27;
}

.section__inner {
  max-width: min(1200px, 100%);
}

.motor-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.motor-tile {
  background: var(--card-blue);
  border-radius: var(--radius-lg);
  min-height: 99px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px;
  font-family: var(--font-display);
  font-size: 23px;
  color: var(--text);
}

.motor-tile__label--mobile-only {
  display: none;
}

.motor-tile__label--desktop-only {
  display: inline;
}

.services-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.services-split__media {
  align-self: stretch;
  height: 0;
  min-height: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 48px rgba(0, 0, 0, 0.35);
}

.services-split__media img {
  display: block;
  width: 100%;
  max-width: 590px;
  height: 100%;
  object-fit: cover;
  object-position: center bottom;
}

.services-split__heading {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 35px;
  margin: 0 0 16px;
  color: var(--text);
  line-height: 1.22;
}

.services-list {
  margin: 0 0 20px;
  padding-left: 1.25rem;
  color: var(--text);
  font-size: 18px;
  line-height: 1.5;
}

.services-list li {
  margin-bottom: 6px;
}

.link-more {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  color: var(--accent);
  font-weight: 600;
  font-size: 18px;
  margin-bottom: 24px;
}

.link-more img {
  width: 110px;
  height: auto;
}

.services-split__actions {
  display: flex;
  flex-wrap: nowrap;
  align-items: stretch;
  gap: 20px;
}

.services-split__actions .btn {
  flex: 1 1 0;
  width: auto;
  min-width: 0;
  max-width: none;
}

/* About */
.about-tagline {
  font-size: 30px;
  color: #fff;
  margin: -8px 0 32px;
  line-height: 1.22;
}

.about-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 28px;
}

.about-card {
  background: var(--bg-deep);
  border: 2px solid #fff;
  border-radius: var(--radius-lg);
  padding: 24px 20px 28px;
  text-align: center;
  min-height: 235px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.about-card__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 23px;
  margin: 0;
  color: #fff;
}

.about-card p {
  margin: 0;
  font-size: 18px;
  color: #fff;
  line-height: 1.35;
}

.trust {
  margin-top: 80px;
}

.trust__title {
  margin-bottom: 12px;
}

.trust__subtitle {
  font-size: 30px;
  color: var(--text);
  margin: 0 0 28px;
  max-width: 590px;
  line-height: 1.22;
}

.trust__logos {
  display: flex;
  gap: 24px;
  align-items: center;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.trust__logos::-webkit-scrollbar {
  display: none;
}

.trust__logos img {
  flex: 0 0 auto;
  scroll-snap-align: start;
  max-height: 175px;
  width: auto;
  object-fit: contain;
}

/* Process */
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.process-card {
  background: var(--card-blue);
  border-radius: var(--radius-lg);
  padding: 28px 20px 32px;
  min-height: 242px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.process-card h3 {
  margin: 0;
  font-size: 27px;
  font-weight: 600;
  color: var(--text);
}

.process-card p {
  margin: 0;
  font-size: 18px;
  color: var(--text);
  line-height: 1.35;
}

.section__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

/* Callback */
.callback {
  background: var(--bg-deep);
  padding: 44px 0 48px;
}

.callback__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.callback__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--title-desktop);
  color: var(--text);
  margin: 0 0 28px;
  line-height: 1.27;
  max-width: 590px;
}

.callback-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}

.field input {
  width: 100%;
  height: 56px;
  border: none;
  border-radius: var(--radius-md);
  padding: 0 16px;
  font-size: 16px;
  font-family: var(--font-body);
  color: #111;
}

.field input::placeholder {
  color: var(--muted);
}

.callback__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.form-msg {
  margin: 12px 0 0;
  min-height: 1.25em;
  font-size: 15px;
  color: var(--accent);
}

/* Contacts */
.contacts-grid {
  display: grid;
  grid-template-columns: 387px 285px 1fr;
  grid-template-rows: auto auto;
  gap: 20px;
  margin-bottom: 28px;
}

.contact-card {
  background: var(--bg-deep);
  border: 2px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 20px 18px 22px;
}

.contact-card h3 {
  margin: 0 0 12px;
  font-size: 27px;
  font-weight: 600;
  color: var(--text);
}

.contact-card p {
  margin: 0;
  font-size: 18px;
  color: var(--text);
  line-height: 1.45;
}

.contact-card--phone {
  grid-row: span 2;
  min-height: 277px;
}

.contacts-grid__col {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-card--compact {
  min-height: auto;
}

.contact-card--address {
  grid-column: 3;
  grid-row: 1 / span 2;
}

.contact-card--full {
  grid-column: 1 / -1;
  max-width: 590px;
}

.map-link {
  display: block;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
}

.map-link img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* Footer */
.site-footer {
  background: var(--bg-deep);
  padding: 40px 0 48px;
  min-height: 300px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: 160px 220px 1fr 1fr;
  gap: 32px 40px;
  align-items: start;
}

.site-footer__logo {
  width: 138px;
  height: auto;
}

.site-footer__nav {
  display: flex;
  flex-direction: column;
  gap: 14px;
  font-size: 21px;
  font-weight: 500;
  color: #fff;
}

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

.site-footer__label {
  font-weight: 500;
  margin: 0 0 8px;
  font-size: 18px;
}

.site-footer__block p {
  margin: 0;
  font-size: 18px;
  line-height: 1.5;
  color: var(--text);
}

.site-footer__address {
  margin-top: 16px !important;
}

/* Responsive — tablet/desktop intermediate only; mobile ≤1024 in mobile.css */
@media (max-width: 1200px) {
  .contacts-grid {
    grid-template-columns: 1fr 1fr;
  }

  .contact-card--phone {
    grid-row: auto;
  }

  .contact-card--address {
    grid-column: 1 / -1;
    grid-row: auto;
  }

  .contact-card--full {
    grid-column: 1 / -1;
    max-width: none;
  }

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

  .about-cards {
    grid-template-columns: 1fr;
  }

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

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

  .equipment-stack {
    grid-template-columns: 1fr;
  }
}