:root {
  --navy: #061632;
  --navy-2: #0a234b;
  --ink: #0a1930;
  --muted: #657085;
  --line: #dce2e8;
  --paper: #f3f6f4;
  --white: #fff;
  --aqua: #10cbb4;
  --aqua-dark: #05a994;
  --blue: #153de0;
  --radius: 24px;
  --shadow: 0 30px 80px rgba(3, 20, 48, .12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, Manrope, "Segoe UI", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.container {
  width: min(1200px, calc(100% - 48px));
  margin-inline: auto;
}

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 12px 18px;
  color: var(--navy);
  background: var(--aqua);
  border-radius: 8px;
  transform: translateY(-150%);
}

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

.site-header {
  position: fixed;
  z-index: 100;
  top: 0;
  right: 0;
  left: 0;
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, .12);
  transition: background .25s ease, box-shadow .25s ease;
}

.site-header.scrolled {
  background: rgba(6, 22, 50, .92);
  box-shadow: 0 8px 30px rgba(0, 0, 0, .15);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.header-inner {
  height: 84px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex: 0 0 auto;
}

.brand-name {
  color: var(--white);
  font-size: 18px;
  font-weight: 750;
  letter-spacing: -.04em;
}

.brand-name span {
  color: var(--aqua);
}

.site-logo {
  width: 38px;
  height: 40px;
  flex: 0 0 auto;
  object-fit: contain;
}

.site-logo-light {
  filter: invert(1);
}

.site-logo-dark {
  filter: none;
}

.site-logo-large {
  width: 45px;
  height: 47px;
}

.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 30px;
}

.site-nav a {
  color: rgba(255, 255, 255, .72);
  font-size: 13px;
  text-decoration: none;
  transition: color .2s ease;
}

.site-nav a:hover {
  color: var(--white);
}

.menu-toggle {
  display: none;
}

.button {
  min-height: 54px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  color: var(--navy);
  background: var(--aqua);
  border: 1px solid var(--aqua);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 750;
  text-decoration: none;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}

.button:hover {
  background: #1fe0c8;
  transform: translateY(-2px);
}

.button-small {
  min-height: 42px;
  padding-inline: 18px;
  gap: 12px;
  font-size: 12px;
}

.hero {
  position: relative;
  min-height: 860px;
  padding: 174px 0 96px;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 73% 42%, rgba(18, 91, 180, .27), transparent 29%),
    linear-gradient(132deg, #071b3f 0%, var(--navy) 57%, #020c21 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .12;
  background-image:
    linear-gradient(rgba(255,255,255,.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size: 80px 80px;
  -webkit-mask-image: linear-gradient(90deg, #000, transparent 68%);
  mask-image: linear-gradient(90deg, #000, transparent 68%);
}

.hero-glow,
.contact-glow {
  position: absolute;
  width: 480px;
  height: 480px;
  border: 1px solid rgba(16, 203, 180, .18);
  border-radius: 50%;
  top: 18%;
  right: -230px;
  box-shadow: 0 0 100px rgba(16, 203, 180, .08), inset 0 0 100px rgba(16, 203, 180, .05);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: .92fr 1.08fr;
  align-items: center;
  gap: 28px;
}

.eyebrow {
  margin: 0 0 23px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--aqua);
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.eyebrow span {
  width: 24px;
  height: 1px;
  background: currentColor;
}

.eyebrow.dark {
  color: var(--aqua-dark);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2 {
  margin-bottom: 26px;
  font-size: clamp(48px, 5.25vw, 78px);
  line-height: .98;
  letter-spacing: -.055em;
}

h1 {
  max-width: 700px;
}

h1 em,
h2 em {
  color: var(--aqua);
  font-style: normal;
  font-weight: 450;
}

.hero-lead {
  max-width: 590px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, .7);
  font-size: 17px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 30px;
}

.text-link {
  display: inline-grid;
  gap: 4px;
  color: var(--white);
  font-size: 13px;
  text-underline-offset: 4px;
}

.text-link span {
  color: rgba(255,255,255,.42);
  font-size: 10px;
  text-decoration: none;
}

.hero-stats {
  max-width: 560px;
  margin: 52px 0 0;
  padding-top: 23px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid rgba(255,255,255,.16);
}

.hero-stats div + div {
  padding-left: 24px;
  border-left: 1px solid rgba(255,255,255,.16);
}

.hero-stats dt {
  color: var(--white);
  font-size: 20px;
  font-weight: 750;
}

.hero-stats dd {
  margin: 5px 0 0;
  color: rgba(255,255,255,.45);
  font-size: 11px;
}

.hero-visual {
  position: relative;
  min-height: 540px;
  display: flex;
  align-items: center;
}

.hero-visual::after {
  content: "";
  position: absolute;
  z-index: -1;
  right: -60px;
  bottom: 62px;
  width: 87%;
  height: 42px;
  background: rgba(0,0,0,.58);
  border-radius: 50%;
  filter: blur(26px);
}

.hero-visual img {
  position: relative;
  z-index: 2;
  width: 112%;
  max-width: none;
  margin-left: -8%;
  mix-blend-mode: screen;
  filter: saturate(1.08) contrast(1.06);
}

.hero-orbit {
  position: absolute;
  inset: 3% 0 0 4%;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 50%;
  transform: rotate(-10deg);
}

.hero-orbit::before,
.hero-orbit::after {
  content: "";
  position: absolute;
  inset: 13%;
  border: inherit;
  border-radius: inherit;
}

.hero-orbit::after {
  inset: 29%;
}

.product-label {
  position: absolute;
  z-index: 3;
  top: 10px;
  right: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  text-align: right;
}

.product-label > div {
  display: grid;
  gap: 3px;
}

.product-label span,
.energy-chip small {
  color: rgba(255,255,255,.45);
  font-size: 9px;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.product-label strong {
  font-size: 13px;
  font-weight: 600;
}

.vehicle-logo {
  width: 42px;
  height: auto;
  flex: 0 0 auto;
  object-fit: contain;
}

.vehicle-logo-light {
  filter: invert(1);
}

.product-label .vehicle-logo {
  width: 34px;
  height: auto;
  margin: 0;
  filter: invert(1);
  mix-blend-mode: normal;
}

.vehicle-lockup {
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.vehicle-lockup .eyebrow {
  margin-bottom: 0;
}

.vehicle-lockup-dark .vehicle-logo {
  width: 38px;
}

.energy-chip {
  position: absolute;
  z-index: 4;
  right: 4%;
  bottom: 60px;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(4, 20, 44, .8);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 12px;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: 0 12px 30px rgba(0,0,0,.22);
}

.energy-chip div {
  display: grid;
  gap: 3px;
}

.energy-chip strong {
  font-size: 12px;
}

.pulse {
  position: relative;
  width: 10px;
  height: 10px;
  background: var(--aqua);
  border-radius: 50%;
  box-shadow: 0 0 0 6px rgba(16,203,180,.12);
}

.hero-ticker {
  position: absolute;
  bottom: 0;
  right: 0;
  left: 0;
  height: 48px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--navy);
  background: var(--aqua);
  white-space: nowrap;
}

.hero-ticker div {
  min-width: max-content;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .13em;
  animation: ticker 18s linear infinite;
}

.hero-ticker i {
  margin: 0 24px;
}

@keyframes ticker {
  to { transform: translateX(-35%); }
}

.section {
  padding: 120px 0;
}

.section-heading {
  max-width: 840px;
  margin-bottom: 56px;
}

.section-heading h2,
.product-copy h2,
.contact-copy h2 {
  font-size: clamp(42px, 5vw, 68px);
}

.section-heading h2 em {
  color: var(--aqua-dark);
}

.section-heading > p:last-child {
  max-width: 580px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

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

.benefit-card {
  position: relative;
  min-height: 360px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}

.benefit-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}

.benefit-card.featured {
  color: var(--white);
  background: var(--navy);
  border-color: var(--navy);
}

.benefit-card.featured::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -120px;
  width: 270px;
  height: 270px;
  border: 50px solid rgba(16,203,180,.12);
  border-radius: 50%;
}

.card-number {
  color: #9ca4b1;
  font-size: 10px;
  font-weight: 700;
}

.icon-box {
  width: 54px;
  height: 54px;
  margin-top: 60px;
  display: grid;
  place-items: center;
  color: var(--aqua-dark);
  background: rgba(16,203,180,.1);
  border-radius: 14px;
  font-size: 26px;
}

.benefit-card h3 {
  margin: 22px 0 10px;
  font-size: 22px;
}

.benefit-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

.benefit-card.featured p {
  color: rgba(255,255,255,.58);
}

.product-section {
  color: var(--white);
  background: var(--navy);
}

.product-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 72px;
  align-items: center;
}

.product-image {
  position: relative;
  min-width: 0;
  aspect-ratio: 1.35 / 1;
  overflow: hidden;
  background: var(--white);
  border-radius: 28px;
}

.product-image img {
  width: 100%;
  height: 100%;
  padding: 8px;
  object-fit: contain;
  background: var(--white);
}

.image-action {
  position: absolute;
  right: 18px;
  bottom: 18px;
  padding: 11px 15px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--navy);
  background: rgba(255,255,255,.9);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  text-decoration: none;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.product-copy h2 {
  margin-bottom: 24px;
}

.product-lead {
  margin-bottom: 34px;
  color: rgba(255,255,255,.6);
  font-size: 15px;
  line-height: 1.7;
}

.spec-list {
  margin-bottom: 34px;
  border-top: 1px solid rgba(255,255,255,.14);
}

.spec-list > div {
  padding: 18px 0;
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 10px;
  border-bottom: 1px solid rgba(255,255,255,.14);
}

.spec-list span {
  padding-top: 3px;
  color: var(--aqua);
  font-size: 10px;
}

.spec-list p {
  margin: 0;
  color: rgba(255,255,255,.5);
  font-size: 13px;
  line-height: 1.55;
}

.spec-list strong {
  display: block;
  color: var(--white);
  font-size: 14px;
}

.button-light {
  color: var(--navy);
  background: var(--white);
  border-color: var(--white);
}

.button-light:hover {
  color: var(--navy);
  background: var(--aqua);
  border-color: var(--aqua);
}

.video-section {
  background: #e7edeb;
}

.video-section .section-heading {
  margin-bottom: 42px;
}

.video-section .section-heading h2 em {
  color: var(--aqua-dark);
}

.video-frame {
  margin: 0;
  overflow: hidden;
  background: var(--navy);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.video-frame video {
  width: 100%;
  aspect-ratio: 53 / 29;
  display: block;
  background: #000;
  object-fit: cover;
}

.video-frame figcaption {
  min-height: 74px;
  padding: 0 28px;
  display: grid;
  grid-template-columns: 150px 1fr auto;
  align-items: center;
  gap: 20px;
  color: var(--white);
}

.video-frame figcaption span {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--aqua);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.video-frame figcaption i {
  width: 8px;
  height: 8px;
  background: var(--aqua);
  border-radius: 50%;
  box-shadow: 0 0 0 5px rgba(16,203,180,.12);
}

.video-frame figcaption strong {
  font-size: 13px;
}

.video-frame figcaption small {
  color: rgba(255,255,255,.45);
  font-size: 11px;
}

.section-heading.split {
  max-width: none;
  display: grid;
  grid-template-columns: 1fr 410px;
  align-items: end;
  gap: 60px;
}

.section-heading.split h2 {
  margin-bottom: 0;
}

.configuration-list {
  border-top: 1px solid #cbd3db;
}

.configuration {
  position: relative;
  min-height: 154px;
  padding: 30px 50px 30px 0;
  display: grid;
  grid-template-columns: 75px 1fr 1.3fr;
  align-items: center;
  gap: 24px;
  border-bottom: 1px solid #cbd3db;
  transition: padding-left .25s ease, background .25s ease;
}

.configuration:hover {
  padding-left: 18px;
  background: rgba(255,255,255,.62);
}

.configuration-index {
  color: #99a3af;
  font-size: 11px;
}

.configuration-title {
  display: flex;
  align-items: center;
  gap: 18px;
}

.weather-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  color: var(--aqua-dark);
  border: 1px solid #b8c5cd;
  border-radius: 50%;
  font-size: 22px;
}

.configuration-title small {
  color: var(--muted);
  font-size: 10px;
}

.configuration-title h3 {
  margin: 4px 0 0;
  font-size: 28px;
}

.configuration ul {
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 24px;
  color: var(--muted);
  font-size: 12px;
  list-style: none;
}

.configuration li::before {
  content: "•";
  margin-right: 9px;
  color: var(--aqua-dark);
}

.configuration-arrow {
  position: absolute;
  right: 0;
  top: 50%;
  color: var(--aqua-dark);
  font-size: 20px;
  transform: translateY(-50%);
}

.use-cases {
  padding-top: 10px;
}

.marquee-title {
  width: 100%;
  margin: 0 0 50px;
  overflow: hidden;
  color: var(--navy);
  font-size: clamp(34px, 5.5vw, 76px);
  font-weight: 800;
  letter-spacing: -.055em;
  white-space: nowrap;
}

.marquee-title i {
  color: var(--aqua-dark);
  font-style: normal;
}

.case-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: #cbd3db;
  border: 1px solid #cbd3db;
}

.case-card {
  min-height: 250px;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  background: var(--paper);
}

.case-card span {
  color: var(--aqua-dark);
  font-size: 10px;
}

.case-card h3 {
  margin: auto 0 10px;
  font-size: 19px;
}

.case-card p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.55;
}

.payment-section {
  position: relative;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 12% 5%, rgba(21, 61, 224, .18), transparent 30%),
    var(--navy);
}

.payment-section::before {
  content: "";
  position: absolute;
  top: 80px;
  right: -220px;
  width: 520px;
  height: 520px;
  border: 1px solid rgba(16,203,180,.12);
  border-radius: 50%;
  box-shadow: inset 0 0 0 80px rgba(16,203,180,.025);
}

.payment-section .container {
  position: relative;
  z-index: 1;
}

.payment-section .section-heading {
  color: var(--white);
}

.payment-section .section-heading h2 em {
  color: var(--aqua);
}

.payment-section .section-heading > p:last-child {
  color: rgba(255,255,255,.56);
}

.payment-grid {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: 18px;
  align-items: stretch;
}

.payment-guide,
.requisites-card {
  border-radius: 24px;
}

.payment-guide {
  padding: 32px;
  display: flex;
  flex-direction: column;
  background: linear-gradient(145deg, rgba(18, 52, 103, .95), rgba(7, 28, 61, .95));
  border: 1px solid rgba(255,255,255,.12);
}

.payment-label,
.requisites-head span {
  color: var(--aqua);
  font-size: 10px;
  font-weight: 750;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.payment-guide ol {
  margin: 32px 0;
  padding: 0;
  list-style: none;
}

.payment-guide li {
  padding: 23px 0;
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 8px;
  border-top: 1px solid rgba(255,255,255,.12);
}

.payment-guide li:last-child {
  border-bottom: 1px solid rgba(255,255,255,.12);
}

.payment-guide li > span {
  padding-top: 3px;
  color: var(--aqua);
  font-size: 10px;
}

.payment-guide li strong {
  font-size: 14px;
}

.payment-guide li p {
  margin: 6px 0 0;
  color: rgba(255,255,255,.52);
  font-size: 12px;
  line-height: 1.55;
}

.payment-note {
  margin: auto 0 0;
  display: flex;
  gap: 10px;
  color: rgba(255,255,255,.58);
  font-size: 11px;
  line-height: 1.5;
}

.payment-note i {
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  display: grid;
  place-items: center;
  color: var(--navy);
  background: var(--aqua);
  border-radius: 50%;
  font-size: 10px;
  font-style: normal;
  font-weight: 800;
}

.requisites-card {
  padding: 32px;
  color: var(--ink);
  background: var(--white);
  box-shadow: 0 28px 70px rgba(0,0,0,.2);
}

.requisites-head {
  padding-bottom: 26px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid var(--line);
}

.requisites-head h3 {
  margin: 7px 0 0;
  font-size: 25px;
  letter-spacing: -.04em;
}

.copy-all {
  min-height: 38px;
  padding: 0 15px;
  color: var(--navy);
  background: rgba(16,203,180,.1);
  border: 1px solid rgba(5,169,148,.25);
  border-radius: 999px;
  font: inherit;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.account-list {
  border-bottom: 1px solid var(--line);
}

.account-row {
  min-height: 82px;
  display: grid;
  grid-template-columns: 54px 1fr 36px;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--line);
}

.account-row:last-child {
  border-bottom: 0;
}

.currency {
  width: 48px;
  height: 32px;
  display: grid;
  place-items: center;
  color: var(--aqua-dark);
  background: rgba(16,203,180,.1);
  border-radius: 8px;
  font-size: 10px;
  font-weight: 800;
}

.account-row div {
  min-width: 0;
}

.account-row small {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 9px;
}

.account-row strong {
  display: block;
  font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  font-size: 13px;
  letter-spacing: .015em;
  overflow-wrap: anywhere;
}

.account-row button,
.bank-details button {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  color: var(--aqua-dark);
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 50%;
  cursor: pointer;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}

.account-row button:hover,
.bank-details button:hover {
  color: var(--navy);
  background: var(--aqua);
  border-color: var(--aqua);
}

.bank-details {
  padding-top: 10px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0 28px;
}

.bank-details > div {
  min-height: 68px;
  padding: 14px 0;
  display: grid;
  grid-template-columns: 1fr auto;
  align-content: center;
  border-bottom: 1px solid var(--line);
}

.bank-details span {
  grid-column: 1 / -1;
  margin-bottom: 5px;
  color: var(--muted);
  font-size: 9px;
}

.bank-details strong {
  max-width: 95%;
  font-size: 11px;
  line-height: 1.45;
}

.bank-details button {
  grid-column: 2;
  grid-row: 1 / 3;
  align-self: center;
}

.copy-toast {
  position: fixed;
  z-index: 200;
  right: 24px;
  bottom: 24px;
  padding: 13px 18px;
  color: var(--navy);
  background: var(--aqua);
  border-radius: 999px;
  box-shadow: 0 14px 40px rgba(0,0,0,.2);
  font-size: 12px;
  font-weight: 750;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity .2s ease, transform .2s ease;
}

.copy-toast.visible {
  opacity: 1;
  transform: translateY(0);
}

.contact-section {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
  color: var(--white);
  background:
    linear-gradient(115deg, rgba(9, 43, 91, .92), rgba(4, 16, 39, .96)),
    var(--navy);
}

.contact-section::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .15;
  background-image: radial-gradient(rgba(255,255,255,.35) 1px, transparent 1px);
  background-size: 24px 24px;
  -webkit-mask-image: linear-gradient(90deg, transparent 40%, #000);
  mask-image: linear-gradient(90deg, transparent 40%, #000);
}

.contact-glow {
  top: auto;
  right: 20%;
  bottom: -290px;
  width: 620px;
  height: 620px;
}

.contact-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 430px;
  align-items: center;
  gap: 90px;
}

.contact-copy > p:not(.eyebrow) {
  max-width: 560px;
  margin-bottom: 30px;
  color: rgba(255,255,255,.6);
  line-height: 1.65;
}

.contact-card {
  padding: 32px;
  color: var(--navy);
  background: var(--white);
  border-radius: 24px;
  box-shadow: 0 30px 80px rgba(0,0,0,.2);
}

.contact-card-top {
  padding-bottom: 25px;
  display: flex;
  align-items: center;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  color: var(--navy);
  font-size: 12px;
  font-weight: 700;
}

.contact-main {
  padding: 26px 0;
  display: flex;
  justify-content: space-between;
  color: var(--navy);
  border-bottom: 1px solid var(--line);
  font-size: 24px;
  font-weight: 750;
  letter-spacing: -.04em;
  text-decoration: none;
}

.contact-main span {
  color: var(--aqua-dark);
}

.contact-card address {
  padding: 24px 0;
  color: var(--muted);
  font-size: 13px;
  font-style: normal;
  line-height: 1.7;
}

.legal-line {
  padding-top: 18px;
  display: flex;
  justify-content: space-between;
  border-top: 1px solid var(--line);
  font-size: 11px;
}

.legal-line span {
  color: var(--muted);
}

.legal-line strong {
  max-width: 70%;
  text-align: right;
  line-height: 1.45;
}

.site-footer {
  padding: 34px 0;
  color: var(--white);
  background: #030d22;
  border-top: 1px solid rgba(255,255,255,.08);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.footer-inner p {
  margin: 0;
  color: rgba(255,255,255,.36);
  font-size: 10px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .7s ease, transform .7s ease;
}

.reveal-delay {
  transition-delay: .12s;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 1020px) {
  .header-inner { gap: 20px; }
  .site-nav { gap: 18px; }
  .header-cta { display: none; }
  .hero { min-height: auto; padding-top: 150px; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { position: relative; z-index: 4; }
  .hero-visual { min-height: 440px; margin-top: -55px; }
  .hero-visual img { width: 90%; margin: auto; }
  .product-grid { gap: 42px; }
  .payment-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr 390px; gap: 45px; }
}

@media (max-width: 760px) {
  .container { width: min(100% - 32px, 620px); }
  .header-inner { height: 70px; }
  .site-header { background: rgba(6, 22, 50, .92); }
  .menu-toggle {
    position: relative;
    z-index: 102;
    width: 42px;
    height: 42px;
    margin-left: auto;
    padding: 0;
    display: grid;
    place-content: center;
    gap: 6px;
    color: var(--white);
    background: transparent;
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 50%;
  }
  .menu-toggle span:not(.sr-only) {
    width: 18px;
    height: 1px;
    display: block;
    background: currentColor;
    transition: transform .2s ease;
  }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3.5px) rotate(-45deg); }
  .site-nav {
    position: fixed;
    z-index: 101;
    inset: 0;
    padding: 110px 28px 40px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    background: var(--navy);
    opacity: 0;
    visibility: hidden;
    transition: opacity .2s ease, visibility .2s ease;
  }
  .site-nav.open { opacity: 1; visibility: visible; }
  .site-nav a { font-size: 28px; font-weight: 700; letter-spacing: -.04em; }
  .hero { padding: 130px 0 75px; }
  .hero::before { background-size: 48px 48px; }
  h1, h2 { font-size: clamp(40px, 12vw, 58px); }
  .hero-lead { font-size: 15px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 20px; }
  .hero-stats { margin-top: 38px; }
  .hero-stats div + div { padding-left: 14px; }
  .hero-stats dt { font-size: 16px; }
  .hero-visual { min-height: 320px; margin-top: 4px; }
  .hero-visual img { width: 115%; margin-left: -8%; }
  .product-label { top: 0; }
  .product-label strong { max-width: 190px; font-size: 11px; }
  .product-label .vehicle-logo { width: 30px; }
  .energy-chip { right: 0; bottom: 20px; }
  .section { padding: 82px 0; }
  .section-heading { margin-bottom: 36px; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-card { min-height: 285px; }
  .icon-box { margin-top: 38px; }
  .product-grid { grid-template-columns: 1fr; }
  .product-image { order: 2; }
  .product-copy { order: 1; }
  .section-heading.split { grid-template-columns: 1fr; gap: 20px; }
  .video-frame { border-radius: 18px; }
  .video-frame figcaption {
    min-height: 66px;
    padding: 0 18px;
    grid-template-columns: 1fr auto;
  }
  .video-frame figcaption span { display: none; }
  .video-frame figcaption strong { font-size: 11px; }
  .configuration {
    padding: 26px 34px 26px 0;
    grid-template-columns: 36px 1fr;
    gap: 14px;
  }
  .configuration ul {
    grid-column: 2;
    grid-template-columns: 1fr;
  }
  .configuration:hover { padding-left: 0; }
  .case-grid { grid-template-columns: 1fr 1fr; }
  .case-card { min-height: 210px; }
  .payment-guide,
  .requisites-card { padding: 24px; border-radius: 18px; }
  .requisites-head { align-items: flex-start; flex-direction: column; }
  .account-row { grid-template-columns: 48px minmax(0, 1fr) 34px; }
  .account-row strong { font-size: 11px; }
  .bank-details { grid-template-columns: 1fr; }
  .copy-toast { right: 16px; bottom: 16px; }
  .contact-grid { grid-template-columns: 1fr; gap: 45px; }
  .contact-card { padding: 25px; }
  .footer-inner { align-items: flex-start; flex-direction: column; gap: 18px; }
}

@media (max-width: 430px) {
  .brand-name { font-size: 16px; }
  .site-logo { width: 34px; height: 36px; }
  .hero-stats dd { max-width: 70px; }
  .hero-visual { min-height: 255px; }
  .energy-chip { transform: scale(.9); transform-origin: right bottom; }
  .case-grid { grid-template-columns: 1fr; }
  .case-card { min-height: 170px; }
  .contact-main { font-size: 20px; }
}