:root {
  color-scheme: dark;
  --bg: #072b47;
  --bg-deep: #03192d;
  --panel: rgba(19, 55, 87, 0.74);
  --panel-strong: rgba(12, 41, 67, 0.88);
  --line: rgba(178, 221, 255, 0.18);
  --line-strong: rgba(178, 221, 255, 0.34);
  --text: #f2f8fc;
  --muted: #bbd1e4;
  --cyan: #79d6ff;
  --teal: #2ee0b8;
  --aqua: #76f3e0;
  --pink: #f56bd2;
  --violet: #7283ff;
  --lime: #9df343;
  --ice: #d9f4ff;
  --shadow: 0 30px 70px rgba(0, 0, 0, 0.3);
  --radius-lg: 28px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --content-width: 1200px;
  --section-space: 120px;
  --topbar-height: 88px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Aptos", "Segoe UI Variable Display", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 18% 12%, rgba(101, 181, 255, 0.14), transparent 25%),
    radial-gradient(circle at 72% 18%, rgba(55, 219, 181, 0.16), transparent 22%),
    radial-gradient(circle at 56% 54%, rgba(125, 205, 255, 0.1), transparent 30%),
    linear-gradient(180deg, #082b46 0%, #062843 45%, #041d31 100%);
  color: var(--text);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(155, 214, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(155, 214, 255, 0.04) 1px, transparent 1px);
  background-size: 120px 120px;
  mask-image: radial-gradient(circle at center, black 42%, transparent 82%);
  pointer-events: none;
  opacity: 0.35;
  z-index: -2;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.03), transparent 30%),
    linear-gradient(315deg, rgba(255, 255, 255, 0.03), transparent 30%);
  mix-blend-mode: soft-light;
  pointer-events: none;
  z-index: -1;
}

.page-glow {
  position: fixed;
  border-radius: 999px;
  filter: blur(20px);
  pointer-events: none;
  opacity: 0.5;
  z-index: -1;
}

.page-glow--one {
  width: 420px;
  height: 420px;
  top: 110px;
  right: 9%;
  background: radial-gradient(circle, rgba(56, 230, 184, 0.62), rgba(56, 230, 184, 0));
  animation: drift 16s ease-in-out infinite alternate;
}

.page-glow--two {
  width: 320px;
  height: 320px;
  top: 40px;
  right: 22%;
  background: radial-gradient(circle, rgba(124, 200, 255, 0.66), rgba(124, 200, 255, 0));
  animation: drift 20s ease-in-out infinite alternate-reverse;
}

.page-glow--three {
  width: 540px;
  height: 540px;
  bottom: 10%;
  left: -6%;
  background: radial-gradient(circle, rgba(65, 168, 255, 0.18), rgba(65, 168, 255, 0));
  animation: drift 24s ease-in-out infinite alternate;
}

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

img,
svg {
  display: block;
}

.topbar,
.section,
.footer {
  width: min(calc(100% - 32px), var(--content-width));
  margin-inline: auto;
}

.topbar {
  position: sticky;
  top: 16px;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: var(--topbar-height);
  padding: 16px 22px;
  margin-top: 16px;
  border: 1px solid rgba(189, 230, 255, 0.14);
  border-radius: 999px;
  background: rgba(5, 27, 45, 0.6);
  backdrop-filter: blur(18px);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
  transition: border-color 200ms ease, background-color 200ms ease, transform 200ms ease;
}

.topbar.is-scrolled {
  border-color: rgba(189, 230, 255, 0.25);
  background: rgba(5, 27, 45, 0.78);
}

.topbar__actions {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 18px;
  color: white;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.25), transparent 25%),
    linear-gradient(145deg, rgba(93, 219, 255, 0.38), rgba(24, 163, 213, 0.14)),
    rgba(7, 39, 62, 0.85);
  border: 1px solid rgba(215, 240, 255, 0.18);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.18), 0 18px 28px rgba(0, 0, 0, 0.15);
}

.brand__mark svg {
  width: 28px;
  height: 28px;
}

.brand__copy {
  display: flex;
  flex-direction: column;
}

.brand__copy strong {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.brand__copy small {
  color: rgba(227, 239, 248, 0.72);
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
}

.nav a {
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--muted);
  font-size: 0.95rem;
  transition: color 180ms ease, background-color 180ms ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px;
  border: 1px solid rgba(221, 242, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
}

.language-switcher__button {
  min-width: 50px;
  min-height: 38px;
  padding: 0 14px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.language-switcher__button:hover,
.language-switcher__button:focus-visible {
  color: var(--text);
  transform: translateY(-1px);
}

.language-switcher__button.is-active {
  color: #022237;
  background: linear-gradient(135deg, var(--aqua), #9ffdf2);
  box-shadow: 0 10px 24px rgba(46, 224, 184, 0.22);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

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

.button:disabled {
  cursor: wait;
  opacity: 0.74;
  transform: none;
}

.button--primary {
  color: #022237;
  background: linear-gradient(135deg, var(--aqua), #9ffdf2);
  box-shadow: 0 18px 42px rgba(46, 224, 184, 0.26);
}

.button--secondary,
.button--ghost {
  color: var(--text);
  border-color: rgba(221, 242, 255, 0.22);
  background: rgba(255, 255, 255, 0.04);
}

.button--secondary:hover,
.button--secondary:focus-visible,
.button--ghost:hover,
.button--ghost:focus-visible {
  border-color: rgba(221, 242, 255, 0.34);
  background: rgba(255, 255, 255, 0.08);
}

.button--full {
  width: 100%;
}

.section {
  padding-block: var(--section-space);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(340px, 0.94fr);
  gap: 48px;
  align-items: center;
  min-height: calc(100vh - 140px);
  padding-top: 72px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--aqua);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 42px;
  height: 1px;
  background: linear-gradient(90deg, rgba(121, 214, 255, 0), rgba(121, 214, 255, 0.75));
}

h1,
h2,
h3 {
  margin: 0;
  line-height: 1.02;
}

h1,
h2 {
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  letter-spacing: -0.03em;
}

h1 {
  max-width: 10ch;
  font-size: clamp(3.8rem, 7vw, 7rem);
}

h2 {
  max-width: 15ch;
  font-size: clamp(2.6rem, 5vw, 4.8rem);
}

html[lang="ru"] h1 {
  max-width: 12ch;
}

html[lang="ru"] h2 {
  max-width: 18ch;
}

h3 {
  font-size: 1.3rem;
  font-weight: 650;
}

p {
  margin: 0;
  color: var(--muted);
  line-height: 1.72;
}

.lead {
  max-width: 62ch;
  margin-top: 22px;
  font-size: 1.1rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 0;
  margin: 32px 0 0;
  list-style: none;
}

.hero__tags li {
  padding: 12px 16px;
  border: 1px solid rgba(221, 242, 255, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 0.95rem;
}

.hero__visual {
  display: flex;
  justify-content: flex-end;
}

.command-card {
  position: relative;
  isolation: isolate;
  width: min(100%, 520px);
  aspect-ratio: 1 / 1.04;
  min-height: 540px;
  padding: 34px;
  border: 1px solid rgba(215, 240, 255, 0.14);
  border-radius: 36px;
  background:
    linear-gradient(180deg, rgba(16, 54, 84, 0.72), rgba(6, 31, 53, 0.88)),
    radial-gradient(circle at 70% 18%, rgba(112, 243, 225, 0.18), transparent 32%);
  box-shadow: var(--shadow);
  overflow: hidden;
  transform-style: preserve-3d;
  transition: transform 220ms ease;
}

.command-card::before {
  content: "";
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(213, 240, 255, 0.08);
  border-radius: 28px;
}

.command-card__pulse {
  position: absolute;
  inset: 18% 18%;
  border-radius: 999px;
  background:
    radial-gradient(circle, rgba(167, 242, 255, 0.8) 0 2%, rgba(167, 242, 255, 0.05) 18%, transparent 48%),
    radial-gradient(circle, rgba(33, 199, 255, 0.28), transparent 63%);
  filter: blur(6px);
  animation: pulse 4s ease-in-out infinite;
}

.command-card__ring {
  position: absolute;
  inset: 16%;
  border: 1px solid rgba(208, 239, 255, 0.11);
  border-radius: 999px;
}

.command-card__ring--two {
  inset: 24%;
  border-style: dashed;
}

.command-card__ring--three {
  inset: 33%;
}

.command-card__center {
  position: absolute;
  top: 47%;
  left: 50%;
  width: min(68%, 320px);
  transform: translate(-50%, -50%) translateZ(24px);
  text-align: center;
  z-index: 2;
}

.command-card__badge {
  display: inline-block;
  padding: 8px 14px;
  margin-bottom: 18px;
  border: 1px solid rgba(210, 241, 255, 0.18);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--ice);
  font-size: 0.84rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.command-card__center strong {
  display: block;
  font-size: clamp(1.7rem, 3.6vw, 2.45rem);
  line-height: 1.04;
  text-wrap: balance;
}

.command-card__center p {
  margin-top: 14px;
  font-size: 0.98rem;
  max-width: 26ch;
  margin-inline: auto;
}

.signal {
  position: absolute;
  display: inline-flex;
  align-items: center;
  max-width: 42%;
  min-height: 50px;
  padding: 12px 16px;
  border: 1px solid rgba(210, 241, 255, 0.16);
  border-radius: 999px;
  background: rgba(6, 28, 44, 0.62);
  backdrop-filter: blur(12px);
  box-shadow: 0 16px 30px rgba(0, 0, 0, 0.22);
  color: var(--text);
  font-size: 0.94rem;
  white-space: nowrap;
  animation: bob 7s ease-in-out infinite;
  z-index: 3;
}

.signal::before {
  content: "";
  width: 10px;
  height: 10px;
  margin-right: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--aqua), white);
  box-shadow: 0 0 14px rgba(118, 243, 224, 0.75);
}

.signal--one {
  top: 15%;
  left: 6%;
}

.signal--two {
  top: 15%;
  right: 6%;
  animation-delay: -1.4s;
}

.signal--three {
  bottom: 9%;
  left: 7%;
  animation-delay: -2.1s;
}

.signal--four {
  right: 7%;
  bottom: 9%;
  animation-delay: -3.2s;
}

.section-heading {
  display: grid;
  gap: 12px;
  margin-bottom: 38px;
}

.section-heading p {
  max-width: 60ch;
}

.positioning__grid,
.contact {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
}

.glass-panel,
.service-card,
.step-card,
.fit-card,
.contact-card,
.cta-panel,
.orbital-panel {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(16, 50, 79, 0.74), rgba(8, 30, 50, 0.84));
  box-shadow: var(--shadow);
}

.glass-panel::before,
.service-card::before,
.step-card::before,
.fit-card::before,
.contact-card::before,
.cta-panel::before,
.orbital-panel::before {
  content: "";
  position: absolute;
  inset: auto -12% 72% auto;
  width: 220px;
  height: 220px;
  background: radial-gradient(circle, rgba(85, 198, 255, 0.22), transparent 70%);
  pointer-events: none;
}

.glass-panel,
.contact-card,
.cta-panel {
  padding: 32px;
}

.bullet-list,
.advantage-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.bullet-list li,
.advantage-list li {
  position: relative;
  padding-left: 22px;
}

.bullet-list li::before,
.advantage-list li::before {
  content: "";
  position: absolute;
  top: 11px;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--aqua), var(--cyan));
  box-shadow: 0 0 14px rgba(121, 214, 255, 0.48);
}

.advantage-list li {
  display: grid;
  gap: 6px;
}

.advantage-list strong {
  color: var(--text);
}

.advantage-list span {
  color: var(--muted);
  line-height: 1.65;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.service-card {
  min-height: 280px;
  padding: 28px;
  transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
}

.service-card:hover,
.service-card:focus-within {
  transform: translateY(-8px);
  border-color: var(--line-strong);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.34);
}

.service-card__icon {
  display: inline-grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin-bottom: 22px;
  border-radius: 22px;
  color: white;
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
}

.service-card__icon--pink {
  background: linear-gradient(135deg, #ff78d4, #cc43c8);
}

.service-card__icon--violet {
  background: linear-gradient(135deg, #8396ff, #5f57ff);
}

.service-card__icon--aqua {
  background: linear-gradient(135deg, #8ef9f3, #53d9ca);
}

.service-card__icon--lime {
  background: linear-gradient(135deg, #bbff7c, #75dd2e);
}

.service-card__icon--ice {
  color: #0a2b44;
  background: linear-gradient(135deg, #f8fdff, #bfe9ff);
}

.service-card__icon--navy {
  background: linear-gradient(135deg, #0e487a, #082743);
}

.service-card h3,
.step-card h3,
.fit-card h3,
.contact-card h2,
.cta-panel h3 {
  margin-bottom: 14px;
}

.process {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.98fr);
  gap: 34px;
  align-items: center;
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.step-card {
  padding: 26px;
  min-height: 230px;
}

.step-card__number {
  display: inline-flex;
  margin-bottom: 20px;
  font-family: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", Georgia, serif;
  color: rgba(207, 239, 255, 0.76);
  font-size: 2.2rem;
}

.orbital-panel {
  min-height: 580px;
  padding: 36px;
  background:
    radial-gradient(circle at 70% 30%, rgba(46, 224, 184, 0.16), transparent 24%),
    linear-gradient(180deg, rgba(15, 52, 80, 0.86), rgba(6, 29, 49, 0.94));
}

.orbital-panel__sphere {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 62%;
  aspect-ratio: 1;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 28%, rgba(255, 255, 255, 0.85), rgba(255, 255, 255, 0.08) 20%, transparent 33%),
    radial-gradient(circle at 40% 35%, rgba(88, 182, 255, 0.22), transparent 45%),
    linear-gradient(145deg, rgba(241, 251, 255, 0.95), rgba(110, 191, 255, 0.88) 33%, rgba(6, 50, 88, 0.9) 74%, rgba(3, 23, 39, 0.95));
  box-shadow:
    inset -22px -38px 70px rgba(5, 24, 40, 0.45),
    inset 24px 18px 42px rgba(255, 255, 255, 0.18),
    0 0 90px rgba(118, 243, 224, 0.2);
  animation: spherePulse 9s ease-in-out infinite;
}

.orbital-panel__sphere::before,
.orbital-panel__sphere::after,
.orbital-panel__line {
  content: "";
  position: absolute;
  inset: 12%;
  border-radius: 50%;
  border: 1px solid rgba(224, 246, 255, 0.2);
}

.orbital-panel__sphere::before {
  transform: rotate(75deg);
}

.orbital-panel__sphere::after {
  transform: rotate(-55deg);
}

.orbital-panel__line--one {
  inset: 22%;
}

.orbital-panel__line--two {
  inset: 30%;
  transform: rotate(34deg);
  border-style: dashed;
}

.orbital-panel__line--three {
  inset: 5%;
  transform: rotate(-25deg);
}

.orbital-panel__tag {
  position: absolute;
  max-width: 180px;
  padding: 12px 16px;
  border: 1px solid rgba(224, 246, 255, 0.18);
  border-radius: 18px;
  background: rgba(7, 28, 45, 0.66);
  backdrop-filter: blur(10px);
  color: var(--text);
  font-size: 0.95rem;
  line-height: 1.4;
  box-shadow: 0 16px 28px rgba(0, 0, 0, 0.2);
}

.orbital-panel__tag--one {
  top: 14%;
  left: 7%;
}

.orbital-panel__tag--two {
  top: 18%;
  right: 7%;
}

.orbital-panel__tag--three {
  bottom: 19%;
  left: 10%;
}

.orbital-panel__tag--four {
  right: 9%;
  bottom: 14%;
}

.fit__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.fit-card {
  padding: 30px;
  min-height: 220px;
}

.feature-marquee {
  margin-top: 30px;
  padding: 18px 0;
  overflow: hidden;
  border-block: 1px solid rgba(214, 239, 255, 0.12);
  mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent);
}

.feature-marquee__track {
  display: flex;
  gap: 18px;
  width: max-content;
  animation: marquee 24s linear infinite;
}

.feature-marquee__track span {
  display: inline-flex;
  align-items: center;
  min-height: 52px;
  padding: 0 18px;
  border: 1px solid rgba(214, 239, 255, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.contact {
  align-items: stretch;
}

.contact-card {
  display: grid;
  gap: 18px;
}

.contact-card__details {
  display: grid;
  gap: 12px;
  margin-top: 12px;
}

.contact-card__details a,
.contact-card__details span {
  color: var(--text);
  font-size: 1.02rem;
}

.contact-card__details a {
  width: fit-content;
  border-bottom: 1px solid rgba(221, 242, 255, 0.3);
}

.contact-card__note {
  margin: 8px 0 0;
  color: rgba(215, 234, 245, 0.78);
}

.cta-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 36px;
  background:
    radial-gradient(circle at 68% 22%, rgba(54, 230, 181, 0.2), transparent 28%),
    linear-gradient(180deg, rgba(18, 56, 83, 0.82), rgba(8, 31, 50, 0.92));
}

.contact-form-panel {
  justify-content: flex-start;
  gap: 24px;
}

.contact-form-panel .cta-panel__label {
  margin-bottom: 0;
}

.contact-form {
  display: grid;
  gap: 22px;
}

.contact-form__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.contact-form__honey {
  display: none;
}

.field {
  display: grid;
  gap: 10px;
}

.field--full {
  grid-column: 1 / -1;
}

.field__label {
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
}

.field__control {
  width: 100%;
  min-height: 54px;
  padding: 0 16px;
  border: 1px solid rgba(221, 242, 255, 0.16);
  border-radius: 18px;
  background: rgba(5, 26, 43, 0.58);
  color: var(--text);
  font: inherit;
  transition: border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.field__control::placeholder {
  color: rgba(202, 222, 238, 0.52);
}

.field__control:hover {
  border-color: rgba(221, 242, 255, 0.28);
}

.field__control:focus-visible {
  outline: none;
  border-color: rgba(118, 243, 224, 0.68);
  background: rgba(8, 32, 52, 0.82);
  box-shadow: 0 0 0 4px rgba(46, 224, 184, 0.14);
}

.field__control--textarea {
  min-height: 168px;
  padding-block: 16px;
  resize: vertical;
}

.field select.field__control {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, rgba(242, 248, 252, 0.72) 50%),
    linear-gradient(135deg, rgba(242, 248, 252, 0.72) 50%, transparent 50%);
  background-position:
    calc(100% - 22px) calc(50% - 3px),
    calc(100% - 16px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 44px;
}

.contact-form__footer {
  display: grid;
  gap: 12px;
}

.contact-form__status {
  min-height: 24px;
  margin: 0;
  color: rgba(215, 234, 245, 0.82);
  font-size: 0.94rem;
}

.contact-form__status:empty {
  display: none;
}

.contact-form__status.is-success {
  color: #9fffd8;
}

.contact-form__status.is-error {
  color: #ffc2d6;
}

.cta-panel__label {
  margin-bottom: 16px;
  color: var(--aqua);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-block: 32px 54px;
  color: rgba(215, 234, 245, 0.72);
  font-size: 0.95rem;
}

[data-reveal] {
  opacity: 1;
  transform: none;
}

.reveal-ready [data-reveal] {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 650ms ease, transform 650ms ease;
  transition-delay: calc(var(--reveal-order, 0) * 80ms);
}

.reveal-ready [data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(0.96);
    opacity: 0.7;
  }
  50% {
    transform: scale(1.06);
    opacity: 1;
  }
}

@keyframes bob {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }
  50% {
    transform: translate3d(0, -10px, 0);
  }
}

@keyframes drift {
  0% {
    transform: translate3d(-20px, -12px, 0) scale(0.96);
  }
  100% {
    transform: translate3d(24px, 18px, 0) scale(1.08);
  }
}

@keyframes spherePulse {
  0%,
  100% {
    transform: translate(-50%, -50%) scale(0.98);
  }
  50% {
    transform: translate(-50%, -50%) scale(1.03);
  }
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

@media (max-width: 1120px) {
  :root {
    --section-space: 96px;
  }

  .topbar {
    border-radius: 28px;
  }

  .topbar__actions {
    gap: 10px;
  }

  .hero,
  .process,
  .positioning__grid,
  .contact {
    grid-template-columns: 1fr;
  }

  .hero__visual,
  .process__visual {
    justify-content: center;
  }

  .services__grid,
  .fit__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 820px) {
  :root {
    --section-space: 82px;
  }

  .topbar {
    flex-wrap: wrap;
    justify-content: center;
    padding-inline: 16px;
  }

  .topbar__actions {
    order: 2;
    justify-content: center;
    flex-wrap: wrap;
  }

  .nav {
    order: 3;
    width: 100%;
    justify-content: center;
    overflow-x: auto;
  }

  h1 {
    max-width: none;
    font-size: clamp(3rem, 13vw, 5.2rem);
  }

  h2 {
    max-width: none;
    font-size: clamp(2.2rem, 10vw, 3.7rem);
  }

  .hero {
    min-height: auto;
    padding-top: 54px;
  }

  .process__steps,
  .services__grid,
  .fit__grid,
  .positioning__grid,
  .contact {
    grid-template-columns: 1fr;
  }

  .command-card,
  .orbital-panel {
    min-height: 440px;
    aspect-ratio: auto;
  }

  .orbital-panel__sphere {
    width: 72%;
  }

  .signal {
    padding: 10px 14px;
    font-size: 0.82rem;
  }

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

@media (max-width: 680px) {
  .topbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px 10px;
    min-height: auto;
    padding: 11px 13px;
    border-radius: 24px;
  }

  .topbar__actions {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
  }

  .brand {
    width: auto;
    justify-content: flex-start;
    gap: 12px;
  }

  .brand__mark {
    width: 44px;
    height: 44px;
    border-radius: 16px;
  }

  .brand__mark svg {
    width: 24px;
    height: 24px;
  }

  .brand__copy strong {
    font-size: 0.95rem;
  }

  .brand__copy small {
    font-size: 0.72rem;
  }

  .button--ghost {
    width: auto;
    min-height: 42px;
    padding: 0 16px;
    font-size: 0.92rem;
    white-space: nowrap;
  }

  .language-switcher {
    padding: 5px;
  }

  .language-switcher__button {
    min-width: 46px;
    min-height: 34px;
    padding: 0 12px;
    font-size: 0.76rem;
  }

  .nav {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 3px;
    width: 100%;
    padding: 3px;
  }

  .nav a {
    padding: 9px 8px;
    font-size: 0.86rem;
    text-align: center;
  }

  .command-card {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-areas:
      "one two"
      "center center"
      "three four";
    gap: 12px;
    min-height: 560px;
    padding: 24px 18px 20px;
    align-items: center;
  }

  .command-card::before {
    inset: 16px;
  }

  .command-card__pulse {
    inset: 24% 18%;
  }

  .command-card__ring {
    inset: 20%;
  }

  .command-card__ring--two {
    inset: 29%;
  }

  .command-card__ring--three {
    inset: 38%;
  }

  .command-card__center {
    position: relative;
    inset: auto;
    grid-area: center;
    width: min(100%, 260px);
    margin: 0 auto;
    padding-block: 92px 74px;
    transform: none;
    z-index: 2;
  }

  .command-card__badge {
    margin-bottom: 14px;
    padding: 7px 12px;
    font-size: 0.74rem;
  }

  .command-card__center strong {
    font-size: clamp(1.55rem, 7vw, 2.1rem);
  }

  .command-card__center p {
    margin-top: 10px;
    font-size: 0.9rem;
    line-height: 1.55;
  }

  .signal {
    position: relative;
    width: 100%;
    max-width: none;
    min-width: 0;
    justify-content: center;
    padding: 10px 10px;
    font-size: 0.76rem;
    text-align: center;
    white-space: normal;
    animation: none;
    z-index: 2;
  }

  .signal span {
    overflow-wrap: anywhere;
  }

  .signal--one,
  .signal--two,
  .signal--three,
  .signal--four {
    top: auto;
    right: auto;
    bottom: auto;
    left: auto;
  }

  .signal--one {
    grid-area: one;
  }

  .signal--two {
    grid-area: two;
  }

  .signal--three {
    grid-area: three;
  }

  .signal--four {
    grid-area: four;
  }

  .contact-form__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .topbar,
  .section,
  .footer {
    width: min(calc(100% - 20px), var(--content-width));
  }

  .topbar {
    top: 10px;
    margin-top: 10px;
    padding: 10px 11px;
    border-radius: 18px;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

  .brand {
    justify-content: flex-start;
    gap: 10px;
    min-width: 0;
  }

  .brand__mark {
    width: 42px;
    height: 42px;
    border-radius: 15px;
  }

  .brand__mark svg {
    width: 22px;
    height: 22px;
  }

  .brand__copy {
    min-width: 0;
  }

  .brand__copy strong {
    font-size: 0.92rem;
  }

  .brand__copy small {
    font-size: 0.66rem;
    letter-spacing: 0.06em;
  }

  .topbar__actions {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    min-width: 0;
  }

  .language-switcher {
    justify-self: end;
    padding: 4px;
  }

  .language-switcher__button {
    min-width: 42px;
    min-height: 32px;
    padding: 0 10px;
    font-size: 0.72rem;
  }

  .topbar__actions .button--ghost {
    display: none;
  }

  .nav {
    margin-top: 2px;
    border-radius: 18px;
  }

  .nav a {
    padding: 8px 4px;
    font-size: 0.82rem;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .button {
    width: 100%;
  }

  .hero__tags {
    gap: 10px;
  }

  .hero__tags li,
  .feature-marquee__track span {
    font-size: 0.86rem;
  }

  .command-card {
    min-height: 520px;
    padding: 20px 14px 16px;
  }

  .command-card__center {
    width: min(100%, 236px);
    padding-block: 80px 62px;
  }

  .signal {
    padding: 9px 8px;
    font-size: 0.72rem;
  }

  .orbital-panel {
    min-height: 500px;
    padding: 22px;
  }

  .orbital-panel__tag {
    max-width: 132px;
    padding: 10px 12px;
    font-size: 0.82rem;
  }

  .glass-panel,
  .service-card,
  .step-card,
  .fit-card,
  .contact-card,
  .cta-panel {
    padding: 24px;
  }
}

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

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

  .reveal-ready [data-reveal] {
    opacity: 1;
    transform: none;
  }
}