@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;700&display=swap");

:root {
  --bg: #06111f;
  --bg-deep: #040c17;
  --panel: rgba(9, 24, 44, 0.78);
  --panel-strong: rgba(5, 14, 27, 0.92);
  --line: rgba(102, 215, 239, 0.16);
  --line-strong: rgba(245, 201, 106, 0.25);
  --text: #eef7ff;
  --muted: #a8bfd3;
  --cyan: #76d6ef;
  --cyan-strong: #18bad8;
  --gold: #f7c869;
  --gold-soft: rgba(247, 200, 105, 0.16);
  --danger: #ffefcf;
  --shadow: 0 34px 90px rgba(0, 0, 0, 0.38);
  --radius: 30px;
  --container: min(1240px, calc(100vw - 40px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  font-family: "Manrope", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top, rgba(23, 78, 110, 0.38), transparent 26%),
    linear-gradient(180deg, #06111f 0%, #071423 38%, #08192c 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background:
    radial-gradient(circle at 82% 14%, rgba(247, 200, 105, 0.08), transparent 16%),
    linear-gradient(transparent, rgba(3, 7, 14, 0.24));
}

body.is-gated {
  height: 100vh;
  overflow: hidden;
}

body.is-gated::before,
body.is-gated #skyGuard {
  opacity: 0;
}

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

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

button,
input,
textarea {
  font: inherit;
}

.page-shell {
  position: relative;
  z-index: 2;
  overflow: clip;
  opacity: 1;
  visibility: visible;
  transform: none;
  transition: opacity 420ms ease, visibility 420ms ease, transform 520ms ease;
}

body.is-gated .page-shell {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: scale(1.01);
}

.drone-cloud {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.drone-cloud--intro {
  z-index: 0;
}

.sky-drone {
  position: absolute;
  left: var(--x);
  top: var(--y);
  width: calc(var(--size) * 3.2);
  height: calc(var(--size) * 1.7);
  opacity: var(--opacity, 0.24);
  animation: sky-patrol var(--duration) linear infinite;
  animation-delay: var(--delay);
  will-change: transform, opacity;
}

.sky-drone__sprite {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  background: url("./assets/images/micro-drone.svg") center / contain no-repeat;
  filter:
    drop-shadow(0 0 8px rgba(118, 214, 239, 0.34))
    drop-shadow(0 0 12px rgba(247, 200, 105, 0.18));
  animation: sky-hover var(--hover-duration, 5.2s) ease-in-out infinite;
  animation-delay: var(--delay);
}

.sky-drone__sprite::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(247, 200, 105, 0.96), rgba(118, 214, 239, 0.22));
  box-shadow:
    0 0 10px rgba(247, 200, 105, 0.34),
    0 0 18px rgba(118, 214, 239, 0.18);
  transform: translate(-50%, -50%);
  animation: sky-blink calc(var(--hover-duration, 5.2s) * 0.72) step-end infinite;
}

.intro {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: stretch;
  padding: clamp(18px, 3vh, 34px);
  overflow: auto;
  background: #020711;
  transition: opacity 700ms ease, visibility 700ms ease;
}

.intro__media {
  position: absolute;
  inset: 0;
}

.intro__video,
.intro__video-veil {
  position: absolute;
  inset: 0;
}

.intro__video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.7;
  filter: brightness(0.42) saturate(0.88) contrast(1.06);
}

.intro__video-veil {
  background:
    linear-gradient(90deg, rgba(2, 7, 17, 0.98) 0%, rgba(2, 7, 17, 0.84) 36%, rgba(2, 7, 17, 0.54) 68%, rgba(2, 7, 17, 0.8) 100%),
    linear-gradient(180deg, rgba(3, 10, 19, 0.32) 0%, rgba(3, 10, 19, 0.2) 42%, rgba(2, 7, 17, 0.92) 100%);
}

.intro.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.intro__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(118, 214, 239, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(118, 214, 239, 0.05) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, transparent 4%, black 22%, black 82%, transparent 100%);
  opacity: 0.22;
}

.glass {
  background: linear-gradient(180deg, rgba(11, 24, 44, 0.8), rgba(5, 13, 25, 0.92));
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.intro__content {
  position: relative;
  z-index: 2;
  align-self: center;
  justify-self: start;
  width: min(560px, calc(100vw - 600px));
  min-width: min(560px, calc(100vw - 48px));
  margin-left: clamp(28px, 7vw, 118px);
  margin-top: auto;
  margin-bottom: auto;
  margin-right: auto;
  padding: 34px 38px 28px;
  max-height: calc(100dvh - clamp(36px, 6vh, 68px));
  border-radius: 38px;
  text-align: left;
  overflow: auto;
  transition: transform 480ms ease, opacity 480ms ease;
  background:
    linear-gradient(180deg, rgba(9, 21, 40, 0.68), rgba(5, 13, 25, 0.84)),
    radial-gradient(circle at top, rgba(247, 200, 105, 0.08), transparent 36%);
  scrollbar-width: thin;
}

.intro__content::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 36px;
  border: 1px solid rgba(247, 200, 105, 0.12);
  pointer-events: none;
}

.intro__badge {
  position: relative;
  width: 124px;
  height: 124px;
  margin: 0 0 20px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(247, 200, 105, 0.08), rgba(118, 214, 239, 0.02));
  box-shadow: inset 0 0 0 1px rgba(247, 200, 105, 0.12);
}

.intro__lang {
  width: max-content;
  margin: 0 0 26px;
  background: rgba(4, 13, 25, 0.72);
  border-color: rgba(118, 214, 239, 0.16);
}

.intro__badge::after {
  content: "";
  position: absolute;
  inset: -18px;
  border-radius: 50%;
  border: 1px solid rgba(247, 200, 105, 0.1);
}

.intro__badge-icon {
  width: 96px;
  height: 96px;
  object-fit: contain;
}

.intro__drone {
  position: absolute;
  right: clamp(1%, 4vw, 7%);
  top: 50%;
  width: min(46vw, 800px);
  height: min(28vw, 460px);
  pointer-events: none;
  z-index: 1;
  opacity: 0.96;
  transform: translateY(-42%);
}

.intro__drone-halo,
.intro__drone-trail,
.intro__drone-image {
  position: absolute;
  inset: 0;
}

.intro__drone-halo {
  background:
    radial-gradient(circle at 32% 52%, rgba(118, 214, 239, 0.24), transparent 24%),
    radial-gradient(circle at 64% 44%, rgba(247, 200, 105, 0.18), transparent 20%);
  filter: blur(44px);
}

.intro__drone-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center right;
  filter: brightness(1.08) contrast(1.12) saturate(1.08) drop-shadow(0 30px 56px rgba(0, 0, 0, 0.58));
  animation: intro-drone-float 5.4s ease-in-out infinite;
}

.intro__drone-trail {
  top: 48%;
  bottom: auto;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(118, 214, 239, 0.84) 28%, rgba(247, 200, 105, 0.46) 62%, transparent 100%);
  opacity: 0.68;
}

.intro.is-launching .intro__drone {
  animation: intro-drone-exit 1150ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.intro.is-launching .intro__content {
  opacity: 0;
  transform: translateY(22px) scale(0.985);
}

.intro__title,
.hero__title,
.section__title,
.panel__title,
.card__title {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  letter-spacing: -0.04em;
}

.intro__title {
  font-size: clamp(3.2rem, 7vw, 6.2rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.intro__subtitle,
.section__text,
.hero__lead,
.card__text,
.quote {
  color: var(--muted);
  line-height: 1.8;
}

.intro__actions,
.hero__actions,
.hero__chips,
.lang-switcher,
.contact-copy__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.intro__actions {
  align-items: center;
  justify-content: flex-start;
  margin-top: 30px;
}

.intro__launch {
  min-width: min(320px, 100%);
  min-height: 62px;
  padding-inline: 36px;
  color: var(--text);
  border-color: rgba(238, 247, 255, 0.28);
  background: rgba(255, 255, 255, 0.03);
  letter-spacing: 0.42em;
  box-shadow: inset 0 0 0 1px rgba(247, 200, 105, 0.04);
}

.intro__launch:hover,
.intro__launch:focus-visible {
  color: #04101a;
  border-color: transparent;
  background: linear-gradient(135deg, var(--gold), #fff0c0);
}

.intro__mission {
  margin: 16px 0 0;
  color: var(--gold);
  font-size: clamp(1rem, 1.7vw, 1.2rem);
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.intro__protocol {
  margin: 24px 0 0;
  color: rgba(118, 214, 239, 0.58);
  font-size: 0.78rem;
  letter-spacing: 0.36em;
  text-transform: uppercase;
}

.intro__subtitle {
  max-width: 34ch;
  margin: 18px 0 0;
  font-size: 1rem;
}

.section__text {
  max-width: 62ch;
  font-size: clamp(1.04rem, 1.55vw, 1.18rem);
  line-height: 1.82;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.topbar,
.section,
.footer {
  width: var(--container);
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 0;
  backdrop-filter: blur(12px);
}

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

.brand__mark {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 35%, #fff8df, transparent 35%),
    linear-gradient(135deg, var(--gold), var(--cyan));
  box-shadow: 0 0 24px rgba(247, 200, 105, 0.32);
}

.brand__text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand__text strong {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  letter-spacing: 0.08em;
  font-size: 1rem;
}

.brand__text small {
  color: var(--muted);
}

.nav {
  display: inline-flex;
  gap: 24px;
  color: var(--muted);
}

.nav a {
  position: relative;
  transition: color 180ms ease;
}

.nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -6px;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--gold), transparent);
  opacity: 0;
  transform: scaleX(0.55);
  transform-origin: left;
  transition: opacity 180ms ease, transform 180ms ease;
}

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

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

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(5, 13, 25, 0.58);
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.menu-toggle:hover,
.menu-toggle:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(247, 200, 105, 0.28);
  background: rgba(247, 200, 105, 0.06);
}

.menu-toggle__line {
  display: block;
  width: 16px;
  height: 2px;
  border-radius: 999px;
  background: var(--text);
}

.lang-switcher {
  padding: 6px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(5, 13, 25, 0.58);
}

.lang-switcher__btn {
  min-width: 44px;
  min-height: 42px;
  border: 0;
  border-radius: 999px;
  color: var(--muted);
  background: transparent;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.lang-switcher__btn:hover,
.lang-switcher__btn:focus-visible,
.lang-switcher__btn.is-active {
  color: #06111f;
  background: linear-gradient(135deg, var(--gold), #fff1c8);
  transform: translateY(-1px);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 800;
  cursor: pointer;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease, box-shadow 180ms ease;
}

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

.btn--primary {
  color: #05111b;
  background: linear-gradient(135deg, var(--gold), #fff0c0);
  box-shadow: 0 18px 34px rgba(247, 200, 105, 0.14);
}

.intro__launch.btn--primary {
  color: var(--text);
  border-color: rgba(238, 247, 255, 0.28);
  background: rgba(255, 255, 255, 0.03);
  box-shadow:
    inset 0 0 0 1px rgba(247, 200, 105, 0.04),
    0 18px 34px rgba(0, 0, 0, 0.14);
}

.intro__launch.btn--primary:hover,
.intro__launch.btn--primary:focus-visible {
  color: #04101a;
  border-color: transparent;
  background: linear-gradient(135deg, var(--gold), #fff0c0);
}

.btn--ghost {
  border-color: rgba(118, 214, 239, 0.28);
  background: rgba(255, 255, 255, 0.03);
}

:focus-visible {
  outline: 2px solid rgba(247, 200, 105, 0.9);
  outline-offset: 3px;
}

.hero {
  position: relative;
  width: 100vw;
  max-width: none;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 320px);
  gap: 28px;
  align-items: end;
  padding:
    clamp(96px, 11vh, 132px)
    clamp(24px, 4vw, 56px)
    clamp(42px, 5vh, 58px);
}

.hero__backdrop {
  position: absolute;
  inset: 0;
  border-radius: 0;
  overflow: hidden;
  will-change: transform;
}

.hero__backdrop::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(3, 9, 18, 0.22) 0%, rgba(3, 9, 18, 0.12) 24%, rgba(3, 9, 18, 0.42) 100%),
    linear-gradient(90deg, rgba(3, 9, 18, 0.68) 0%, rgba(3, 9, 18, 0.32) 38%, rgba(3, 9, 18, 0.08) 72%, rgba(3, 9, 18, 0.24) 100%);
}

.hero__background,
.hero__city,
.hero__crest,
.hero__data,
.hero__veil,
.hero__grid,
.hero__glow {
  position: absolute;
  inset: 0;
}

.hero__background {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transform: scale(1.03);
  opacity: 1;
  filter: saturate(1) contrast(1.03) brightness(0.98);
  will-change: transform;
}

.hero__city {
  inset: auto 0 -4% 0;
  height: 46%;
  background:
    radial-gradient(circle at 14% 78%, rgba(255, 181, 87, 0.88) 0 2px, transparent 3px),
    radial-gradient(circle at 21% 74%, rgba(255, 181, 87, 0.74) 0 2px, transparent 3px),
    radial-gradient(circle at 28% 82%, rgba(255, 181, 87, 0.72) 0 2px, transparent 3px),
    radial-gradient(circle at 36% 72%, rgba(255, 181, 87, 0.8) 0 2px, transparent 3px),
    radial-gradient(circle at 43% 80%, rgba(255, 181, 87, 0.7) 0 2px, transparent 3px),
    radial-gradient(circle at 51% 74%, rgba(255, 181, 87, 0.84) 0 2px, transparent 3px),
    radial-gradient(circle at 58% 82%, rgba(255, 181, 87, 0.72) 0 2px, transparent 3px),
    radial-gradient(circle at 66% 73%, rgba(255, 181, 87, 0.84) 0 2px, transparent 3px),
    radial-gradient(circle at 74% 79%, rgba(255, 181, 87, 0.68) 0 2px, transparent 3px),
    radial-gradient(circle at 82% 74%, rgba(255, 181, 87, 0.84) 0 2px, transparent 3px),
    radial-gradient(circle at 88% 81%, rgba(255, 181, 87, 0.72) 0 2px, transparent 3px),
    linear-gradient(180deg, transparent 0%, rgba(4, 9, 18, 0.24) 18%, rgba(4, 9, 18, 0.92) 100%);
  background-size: 100% 100%;
  opacity: 0.44;
  filter: blur(0.2px);
  will-change: transform;
}

.hero__crest {
  inset: 9% 5% auto auto;
  width: min(32vw, 420px);
  height: min(32vw, 420px);
  background:
    linear-gradient(180deg, rgba(247, 200, 105, 0.08), rgba(247, 200, 105, 0.08)),
    url("./assets/images/altyn-qalqan-emblem.jpg") center / contain no-repeat;
  mix-blend-mode: screen;
  opacity: 0.3;
  mask-image: radial-gradient(circle at center, black 48%, transparent 78%);
  filter: saturate(1.08) brightness(0.98);
  will-change: transform;
}

.hero__data {
  inset: 22% auto auto auto;
  width: 170px;
  height: 220px;
  opacity: 0.2;
  background:
    repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.14) 0 1px, transparent 1px 16px),
    repeating-linear-gradient(90deg, rgba(118, 214, 239, 0.16) 0 1px, transparent 1px 12px);
  mask-image: linear-gradient(180deg, transparent 0%, black 12%, black 78%, transparent 100%);
  will-change: transform;
}

.hero__data--left {
  left: 47%;
  top: 25%;
}

.hero__data--right {
  left: auto;
  right: 11%;
  top: 28%;
}

.hero__veil {
  background:
    linear-gradient(90deg, rgba(3, 9, 18, 0.84) 0%, rgba(3, 9, 18, 0.62) 30%, rgba(3, 9, 18, 0.14) 62%, rgba(3, 9, 18, 0.28) 100%),
    linear-gradient(180deg, rgba(5, 13, 24, 0.08) 0%, rgba(5, 13, 24, 0.12) 42%, rgba(3, 9, 18, 0.34) 100%);
}

.hero__grid {
  background-image:
    linear-gradient(rgba(118, 214, 239, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(118, 214, 239, 0.08) 1px, transparent 1px);
  background-size: 54px 54px;
  opacity: 0.16;
  mask-image: linear-gradient(180deg, transparent 8%, black 28%, black 76%, transparent 100%);
  will-change: transform;
}

.hero__glow--gold {
  background: radial-gradient(circle at 72% 22%, rgba(247, 200, 105, 0.28), transparent 24%);
}

.hero__glow--cyan {
  background: radial-gradient(circle at 76% 34%, rgba(118, 214, 239, 0.2), transparent 22%);
}

.hero__glow {
  will-change: transform;
}

.hero__content,
.drone-stage,
.hero__panel {
  position: relative;
  z-index: 2;
}

.hero__content {
  max-width: min(760px, 58vw);
  padding: clamp(118px, 14vh, 170px) 0 clamp(52px, 7vh, 84px) clamp(28px, 7vw, 112px);
}

.hero__title {
  max-width: 8.6ch;
  font-size: clamp(3.5rem, 7vw, 7rem);
  line-height: 0.9;
  text-wrap: balance;
}

.hero__kicker {
  max-width: 520px;
  margin: 18px 0 0;
  color: var(--gold);
  font-size: clamp(1rem, 1.45vw, 1.1rem);
  font-weight: 700;
  line-height: 1.55;
}

.hero__lead {
  max-width: 560px;
  margin-top: 22px;
  font-size: clamp(1.06rem, 1.72vw, 1.22rem);
  color: rgba(238, 247, 255, 0.82);
}

.hero__actions {
  margin-top: 30px;
}

.hero__chips {
  margin-top: 24px;
}

.chip,
.meta-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.04);
}

.meta-chip {
  min-width: 58px;
  color: var(--gold);
  background: var(--gold-soft);
  border-color: rgba(247, 200, 105, 0.14);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.drone-stage {
  position: absolute;
  right: -8%;
  top: 11%;
  width: min(46vw, 680px);
  height: min(32vw, 430px);
  pointer-events: none;
  z-index: 3;
}

.drone-stage__halo,
.drone-stage__trail,
.drone-stage__flight,
.drone-stage__frame {
  position: absolute;
  inset: 0;
}

.drone-stage__flight {
  opacity: 0;
  transform: translate3d(26vw, -16vh, 0) scale(1.18) rotate(-6deg);
  transform-origin: center;
  will-change: transform, opacity;
}

body.is-flight-active .drone-stage__flight {
  animation: drone-approach 2200ms cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.drone-stage__frame {
  will-change: transform;
}

body.is-flight-active .drone-stage__frame {
  animation: drone-hover 5s ease-in-out 2200ms infinite;
}

.drone-stage__halo {
  background:
    radial-gradient(circle at 36% 54%, rgba(118, 214, 239, 0.24), transparent 24%),
    radial-gradient(circle at 64% 48%, rgba(247, 200, 105, 0.2), transparent 20%);
  filter: blur(38px);
}

.drone-stage__trail {
  top: 48%;
  bottom: auto;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(118, 214, 239, 0.82) 16%, rgba(247, 200, 105, 0.42) 50%, transparent 100%);
  opacity: 0;
  transform: scaleX(0.2);
  transform-origin: right center;
}

body.is-flight-active .drone-stage__trail {
  animation: drone-trail 1600ms ease 900ms forwards;
}

.drone-stage__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center right;
  filter: brightness(1.08) contrast(1.1) saturate(1.08) drop-shadow(0 30px 54px rgba(0, 0, 0, 0.56));
  transform-origin: center;
  will-change: transform;
}

.hero__panel {
  margin-right: clamp(8px, 1vw, 18px);
  margin-bottom: clamp(30px, 4vh, 46px);
  padding: 26px;
  border-radius: 30px;
  align-self: end;
  z-index: 4;
  background: linear-gradient(180deg, rgba(8, 19, 36, 0.84), rgba(5, 13, 24, 0.94));
}

.panel__title {
  font-size: 1.55rem;
}

.section {
  padding: 96px 0;
}

.section__head {
  max-width: 860px;
  margin-bottom: 40px;
}

.section__title {
  font-size: clamp(2.1rem, 4vw, 3.8rem);
}

.dialogue-grid,
.capability-grid,
.protocol-grid {
  display: grid;
  gap: 22px;
}

.dialogue-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.capability-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.protocol-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card {
  position: relative;
  padding: 28px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(10, 24, 44, 0.76), rgba(5, 13, 25, 0.94));
  overflow: hidden;
  transition: border-color 220ms ease, box-shadow 220ms ease;
  will-change: transform;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(247, 200, 105, 0.08), transparent 34%, rgba(118, 214, 239, 0.08));
  opacity: 0;
  transition: opacity 180ms ease;
}

.card::after,
.hero__panel::after,
.scientist-visual::after,
.contact-form::after,
.classified-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background:
    radial-gradient(220px circle at var(--mx, 50%) var(--my, 50%), rgba(118, 214, 239, 0.14), transparent 48%),
    radial-gradient(180px circle at calc(var(--mx, 50%) + 6%) calc(var(--my, 50%) - 8%), rgba(247, 200, 105, 0.1), transparent 42%);
  transition: opacity 180ms ease;
}

.card:hover::before,
.card:focus-within::before {
  opacity: 1;
}

.card:hover::after,
.card:focus-within::after,
.card.is-hot::after,
.hero__panel.is-hot::after,
.scientist-visual.is-hot::after,
.contact-form.is-hot::after,
.classified-card.is-hot::after,
.hero__panel:hover::after,
.scientist-visual:hover::after,
.contact-form:hover::after,
.classified-card:hover::after {
  opacity: 1;
}

.card:hover,
.card:focus-within,
.card.is-hot,
.hero__panel:hover,
.hero__panel.is-hot,
.scientist-visual:hover,
.scientist-visual.is-hot,
.contact-form:hover,
.contact-form.is-hot,
.classified-card:hover,
.classified-card.is-hot {
  border-color: rgba(247, 200, 105, 0.28);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.32);
}

.card__body {
  position: relative;
  z-index: 1;
}

.card__title {
  font-size: 1.34rem;
}

.card__text {
  margin-top: 12px;
}

.card--dense {
  align-self: end;
}

.media-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  filter: grayscale(1) saturate(0.55) brightness(0.42) blur(18px);
  transform: scale(1.09);
  transition: transform 900ms ease, opacity 520ms ease, filter 900ms ease;
}

.media-card {
  display: flex;
  align-items: end;
  min-height: 340px;
}

.media-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(4, 11, 22, 0.12) 0%, rgba(4, 11, 22, 0.5) 32%, rgba(4, 11, 22, 0.94) 100%),
    linear-gradient(135deg, rgba(247, 200, 105, 0.08), transparent 34%, rgba(118, 214, 239, 0.08));
  transition: background 260ms ease, opacity 260ms ease;
}

.media-card:hover img,
.media-card:focus-within img {
  opacity: 0.58;
  filter: grayscale(0.1) saturate(1.02) brightness(0.9) blur(0);
  transform: scale(1.05);
}

.media-card:hover::after,
.media-card:focus-within::after {
  background:
    linear-gradient(180deg, rgba(4, 11, 22, 0.04) 0%, rgba(4, 11, 22, 0.26) 32%, rgba(4, 11, 22, 0.84) 100%),
    linear-gradient(135deg, rgba(247, 200, 105, 0.16), transparent 34%, rgba(118, 214, 239, 0.14));
}

.scientist-composition {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1fr);
  gap: 28px;
  align-items: stretch;
}

.scientist-copy {
  display: grid;
  gap: 24px;
  align-content: start;
}

.scientist-copy .section__head {
  max-width: none;
  margin-bottom: 0;
}

.section__text--strong {
  max-width: none;
  font-size: clamp(1.14rem, 1.9vw, 1.38rem);
  font-weight: 700;
  line-height: 1.8;
  color: rgba(238, 247, 255, 0.9);
  text-wrap: pretty;
}

.scientist-visual {
  position: relative;
  min-height: 760px;
  border-radius: 34px;
  overflow: hidden;
}

.scientist-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: grayscale(1) contrast(1.04) brightness(0.66);
  transform: scale(1.06);
  transition: transform 900ms ease, filter 900ms ease, opacity 500ms ease;
  opacity: 0;
}

.scientist-visual__veil,
.scientist-visual__grid {
  position: absolute;
  inset: 0;
}

.scientist-visual__veil {
  background:
    linear-gradient(180deg, rgba(4, 10, 19, 0.08), rgba(4, 10, 19, 0.16) 28%, rgba(4, 10, 19, 0.82) 100%),
    radial-gradient(circle at 86% 8%, rgba(247, 200, 105, 0.16), transparent 18%);
}

.scientist-visual__grid {
  background-image:
    linear-gradient(rgba(118, 214, 239, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(118, 214, 239, 0.06) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.2), black 40%, black 100%);
  opacity: 0.22;
}

.scientist-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px 18px;
}

.scientist-statement {
  position: relative;
  display: grid;
  gap: 18px;
  padding: 30px 30px 32px;
  border-radius: 30px;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(10, 24, 44, 0.8), rgba(5, 13, 25, 0.94)),
    radial-gradient(circle at top right, rgba(247, 200, 105, 0.08), transparent 30%);
}

.scientist-statement::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(247, 200, 105, 0.14), transparent 16%),
    linear-gradient(180deg, transparent, rgba(118, 214, 239, 0.05));
  opacity: 0.9;
  pointer-events: none;
}

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

.scientist-statement__lead {
  margin: 0;
  font-size: clamp(1.2rem, 2vw, 1.56rem);
  line-height: 1.65;
  font-weight: 800;
  color: rgba(238, 247, 255, 0.96);
  text-wrap: pretty;
}

.scientist-feature {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  min-height: 132px;
  padding: 22px 20px;
}

.scientist-feature__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  border: 1px solid rgba(247, 200, 105, 0.18);
  background: rgba(255, 255, 255, 0.03);
  color: var(--gold);
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.scientist-feature__copy {
  min-width: 0;
}

.scientist-feature .card__title {
  font-size: 1.04rem;
  line-height: 1.35;
}

.scientist-feature .card__text {
  margin-top: 8px;
  line-height: 1.62;
}

.list {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.list li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.72;
}

.list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--cyan));
}

.quote {
  margin: 0;
  padding: 0;
  border: 0;
  max-width: none;
}

.quote__text {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: clamp(1.56rem, 2.9vw, 2.48rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.04em;
  color: var(--text);
  text-wrap: pretty;
}

.quote__author {
  margin: 16px 0 0;
  color: var(--gold);
  font-size: 0.82rem;
  font-style: normal;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

#capabilities .section__head {
  max-width: 920px;
}

#capabilities .section__text {
  max-width: 68ch;
  font-size: clamp(1.12rem, 1.8vw, 1.32rem);
  color: rgba(238, 247, 255, 0.86);
  line-height: 1.86;
}

.section--dialogue .card {
  min-height: 230px;
}

.section--protocol {
  position: relative;
}

.secure-note {
  margin-top: 28px;
  padding: 30px;
  border-radius: 30px;
}

.contact-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 440px);
  gap: 28px;
  align-items: start;
}

.contact-teaser {
  padding: 36px;
  border-radius: 32px;
}

.contact-copy {
  display: grid;
  align-content: start;
  gap: 18px;
}

.contact-copy__chips {
  margin: 22px 0 0;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 28px;
  border-radius: 30px;
}

.contact-form label {
  display: grid;
  gap: 10px;
}

.contact-form span {
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: 18px;
  border: 1px solid rgba(118, 214, 239, 0.22);
  color: var(--text);
  background: rgba(255, 255, 255, 0.04);
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: rgba(168, 191, 211, 0.74);
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 0;
  border-color: rgba(247, 200, 105, 0.56);
  box-shadow: 0 0 0 4px rgba(247, 200, 105, 0.08);
}

.form-status {
  min-height: 1.5em;
  margin: 0;
  color: var(--gold);
}

.access-modal[hidden] {
  display: none;
}

.access-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: grid;
  place-items: center;
  padding: 22px;
}

.access-modal__backdrop {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(4, 10, 19, 0.78), rgba(4, 10, 19, 0.9)),
    radial-gradient(circle at center, rgba(118, 214, 239, 0.08), transparent 24%);
  backdrop-filter: blur(12px);
}

.access-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100vw - 32px));
  max-height: calc(100vh - 44px);
  padding: 26px;
  border-radius: 34px;
  overflow: auto;
  background: linear-gradient(180deg, rgba(9, 22, 40, 0.94), rgba(5, 13, 25, 0.97));
}

.access-modal__content {
  margin-top: 26px;
}

.access-modal__close {
  position: absolute;
  right: 18px;
  top: 18px;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(118, 214, 239, 0.18);
  border-radius: 999px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  transition: border-color 180ms ease, background 180ms ease, transform 180ms ease;
}

.access-modal__close:hover,
.access-modal__close:focus-visible {
  transform: translateY(-1px);
  border-color: rgba(247, 200, 105, 0.32);
  background: rgba(247, 200, 105, 0.08);
}

body.is-modal-open {
  overflow: hidden;
}

.section--classified {
  padding-top: 8px;
  padding-bottom: 110px;
}

.classified-card {
  position: relative;
  min-height: 440px;
  display: grid;
  place-items: center;
  gap: 20px;
  padding: 48px 28px;
  border-radius: 34px;
  text-align: center;
  overflow: hidden;
}

.classified-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 17, 34, 0.94) 0%, rgba(9, 18, 37, 0.82) 100%),
    radial-gradient(circle at 50% 28%, rgba(247, 200, 105, 0.08), transparent 22%);
}

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

.classified-card__badge {
  display: grid;
  place-items: center;
  width: 104px;
  height: 104px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(247, 200, 105, 0.08), transparent 74%);
  box-shadow: inset 0 0 0 1px rgba(247, 200, 105, 0.12);
}

.classified-card__icon {
  width: 74px;
  height: 74px;
  object-fit: contain;
}

.classified-card__watermark {
  position: absolute;
  left: 50%;
  top: 55%;
  z-index: 0;
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: clamp(4.8rem, 11vw, 9rem);
  font-weight: 700;
  letter-spacing: -0.06em;
  color: rgba(238, 247, 255, 0.07);
  transform: translate(-50%, -50%);
  white-space: nowrap;
  pointer-events: none;
}

.classified-card__title {
  max-width: 980px;
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: clamp(2rem, 4.6vw, 4rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.classified-card__action {
  min-width: min(480px, 100%);
  border-color: rgba(247, 200, 105, 0.22);
  color: var(--gold);
  background: rgba(247, 200, 105, 0.08);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.24);
}

.classified-card__hint {
  max-width: 780px;
  margin: 0;
  color: rgba(168, 191, 211, 0.8);
  font-size: 0.92rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.classified-card.is-requested {
  border-color: rgba(247, 200, 105, 0.3);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(247, 200, 105, 0.08) inset;
}

.classified-card.is-requested .classified-card__action {
  color: #04101a;
  border-color: transparent;
  background: linear-gradient(135deg, var(--gold), #fff0c0);
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 30px 0 48px;
  color: var(--muted);
  border-top: 1px solid rgba(118, 214, 239, 0.08);
}

.reveal {
  opacity: 0;
  filter: blur(10px);
  transform: translate3d(0, var(--reveal-y, 64px), 0) scale(0.975);
  transition: opacity 900ms cubic-bezier(0.16, 1, 0.3, 1), transform 900ms cubic-bezier(0.16, 1, 0.3, 1), filter 900ms ease;
  --motion-x: 0px;
  --motion-y: 0px;
}

.reveal.is-visible {
  opacity: 1;
  filter: blur(0);
  transform: translate3d(0, 0, 0) scale(1);
}

.dialogue-grid .card,
.capability-grid .card,
.protocol-grid .card,
.scientist-feature,
.scientist-visual,
.hero__panel,
.contact-form,
.classified-card {
  transform-origin: center bottom;
}

.section__head .eyebrow,
.section__head .section__title,
.section__head .section__text,
.scientist-statement__lead,
.section__head .quote,
.quote__text,
.quote__author,
.card .meta-chip,
.card .card__title,
.card .card__text,
.hero__panel .eyebrow,
.hero__panel .panel__title,
.hero__panel .list li {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

.reveal.is-visible .eyebrow,
.reveal.is-visible .meta-chip {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 70ms;
}

.reveal.is-visible .section__title,
.reveal.is-visible .panel__title,
.reveal.is-visible .card__title {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 140ms;
}

.reveal.is-visible .section__text,
.reveal.is-visible .scientist-statement__lead,
.reveal.is-visible .card__text,
.reveal.is-visible .quote,
.reveal.is-visible .quote__text,
.reveal.is-visible .quote__author {
  opacity: 1;
  transform: translateY(0);
  transition-delay: 220ms;
}

.reveal.is-visible .quote__text {
  transition-delay: 280ms;
}

.reveal.is-visible .quote__author {
  transition-delay: 360ms;
}

.reveal.is-visible .list li:nth-child(1) { opacity: 1; transform: translateY(0); transition-delay: 180ms; }
.reveal.is-visible .list li:nth-child(2) { opacity: 1; transform: translateY(0); transition-delay: 240ms; }
.reveal.is-visible .list li:nth-child(3) { opacity: 1; transform: translateY(0); transition-delay: 300ms; }
.reveal.is-visible .list li:nth-child(4) { opacity: 1; transform: translateY(0); transition-delay: 360ms; }
.reveal.is-visible .list li:nth-child(5) { opacity: 1; transform: translateY(0); transition-delay: 420ms; }

.media-card.reveal.is-visible img {
  opacity: 0.24;
  filter: grayscale(1) saturate(0.6) brightness(0.5) blur(0);
  transform: scale(1.04);
  transition-delay: 120ms;
}

.scientist-visual.reveal.is-visible img {
  opacity: 1;
  transform: scale(1.03);
}

.dialogue-grid .card:nth-child(1),
.capability-grid .card:nth-child(1),
.protocol-grid .card:nth-child(1) {
  --reveal-y: 48px;
}

.dialogue-grid .card:nth-child(2),
.capability-grid .card:nth-child(2),
.protocol-grid .card:nth-child(2) {
  --reveal-y: 56px;
}

.dialogue-grid .card:nth-child(3),
.capability-grid .card:nth-child(3),
.protocol-grid .card:nth-child(3) {
  --reveal-y: 52px;
}

.dialogue-grid .card:nth-child(4),
.capability-grid .card:nth-child(4),
.protocol-grid .card:nth-child(4),
.scientist-feature-grid .scientist-feature:nth-child(4) {
  --reveal-y: 60px;
}

.capability-grid .card:nth-child(5) {
  --reveal-y: 54px;
}

.capability-grid .card:nth-child(6) {
  --reveal-y: 62px;
}

@keyframes drone-approach {
  0% {
    opacity: 0;
    transform: translate3d(26vw, -16vh, 0) scale(1.18) rotate(-6deg);
  }

  35% {
    opacity: 1;
  }

  100% {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1) rotate(0deg);
  }
}

@keyframes sky-patrol {
  0% {
    transform: translate3d(calc(-50% - var(--drift-x-half)), calc(-50% - var(--drift-y-half)), 0) scale(var(--scale, 1)) rotate(-1.4deg);
  }

  50% {
    transform: translate3d(calc(-50% + var(--drift-x)), calc(-50% + var(--drift-y)), 0) scale(var(--scale, 1)) rotate(1.8deg);
  }

  100% {
    transform: translate3d(calc(-50% - var(--drift-x-half)), calc(-50% - var(--drift-y-half)), 0) scale(var(--scale, 1)) rotate(-1.4deg);
  }
}

@keyframes sky-hover {
  0%,
  100% {
    transform: translateY(-2px);
  }

  50% {
    transform: translateY(4px);
  }
}

@keyframes sky-blink {
  0%,
  44%,
  100% {
    opacity: 1;
  }

  45%,
  54% {
    opacity: 0.24;
  }
}

@keyframes drone-hover {
  0%,
  100% {
    transform: translate3d(0, -4px, 0) rotate(0.3deg);
  }

  25% {
    transform: translate3d(0, 10px, 0) rotate(-0.5deg);
  }

  50% {
    transform: translate3d(0, -10px, 0) rotate(0.9deg);
  }

  75% {
    transform: translate3d(0, 6px, 0) rotate(-0.35deg);
  }
}

@keyframes drone-trail {
  0% {
    opacity: 0;
    transform: scaleX(0.12);
  }

  100% {
    opacity: 0.9;
    transform: scaleX(1);
  }
}

@keyframes intro-drone-float {
  0%,
  100% {
    transform: translate3d(0, -6px, 0) rotate(0.35deg);
  }

  50% {
    transform: translate3d(0, 10px, 0) rotate(-0.6deg);
  }
}

@keyframes intro-drone-exit {
  0% {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1) rotate(0deg);
  }

  100% {
    opacity: 0;
    transform: translate3d(-128vw, -10vh, 0) scale(0.8) rotate(-8deg);
  }
}

@media (max-height: 820px) {
  .intro {
    padding: 14px;
  }

  .intro__content {
    padding: 24px 30px 22px;
    max-height: calc(100dvh - 28px);
  }

  .intro__lang {
    margin-bottom: 16px;
  }

  .intro__badge {
    width: 92px;
    height: 92px;
    margin-bottom: 14px;
  }

  .intro__badge::after {
    inset: -12px;
  }

  .intro__badge-icon {
    width: 72px;
    height: 72px;
  }

  .intro__title {
    font-size: clamp(2.8rem, 7.2vh, 4.7rem);
  }

  .intro__mission {
    margin-top: 12px;
    font-size: 0.96rem;
  }

  .intro__subtitle {
    margin-top: 14px;
    font-size: 0.94rem;
    line-height: 1.62;
  }

  .intro__actions {
    margin-top: 20px;
  }

  .intro__launch {
    min-height: 56px;
  }

  .intro__protocol {
    margin-top: 18px;
    font-size: 0.72rem;
    letter-spacing: 0.28em;
  }
}

@media (max-height: 700px) {
  .intro__title {
    font-size: clamp(2.4rem, 6.4vh, 4rem);
  }

  .intro__subtitle {
    font-size: 0.9rem;
  }

  .intro__protocol {
    display: none;
  }
}

@media (max-width: 1180px) {
  .intro__content {
    width: min(540px, calc(100vw - 64px));
    min-width: 0;
    margin-left: 32px;
  }

  .intro__drone {
    right: -2%;
    width: min(54vw, 680px);
    height: min(34vw, 420px);
  }

  .topbar {
    flex-wrap: wrap;
    justify-content: center;
    padding: 16px 0 12px;
  }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: 24px;
  }

  .hero__content {
    max-width: min(820px, 100%);
    padding: 230px 32px 0;
  }

  .hero__panel {
    margin: 0 24px 24px;
  }

  .drone-stage {
    right: -9%;
    top: 4%;
    width: min(72vw, 620px);
    height: min(38vw, 360px);
  }

  .dialogue-grid,
  .capability-grid,
  .protocol-grid {
    grid-template-columns: 1fr 1fr;
  }

  .split,
  .scientist-composition,
  .contact-wrap {
    grid-template-columns: 1fr;
  }

  .scientist-feature-grid {
    grid-template-columns: 1fr 1fr;
  }

  .scientist-visual {
    min-height: 520px;
  }

  .intro__drone {
    right: -10%;
    top: calc(50% - 212px);
    width: min(72vw, 640px);
    height: min(34vw, 360px);
  }

  .classified-card__watermark {
    font-size: clamp(4rem, 10vw, 7rem);
  }
}

@media (max-width: 760px) {
  :root {
    --container: min(100vw - 24px, 100%);
  }

  .intro__content,
  .hero__panel,
  .card,
  .secure-note,
  .contact-form,
  .contact-teaser,
  .scientist-feature,
  .classified-card {
    padding: 22px;
  }

  .intro__content {
    width: calc(100% - 24px);
    margin: 12px auto;
    padding: 26px 20px 22px;
    max-height: calc(100dvh - 24px);
    text-align: left;
  }

  .intro__lang {
    margin-bottom: 16px;
  }

  .intro__badge {
    width: 82px;
    height: 82px;
    margin-bottom: 16px;
  }

  .intro__badge::after {
    inset: -10px;
  }

  .intro__badge-icon {
    width: 64px;
    height: 64px;
  }

  .intro__title {
    font-size: clamp(2.8rem, 15vw, 4.2rem);
    line-height: 0.92;
  }

  .intro__mission {
    margin-top: 10px;
    font-size: 0.92rem;
    letter-spacing: 0.18em;
  }

  .intro__subtitle {
    max-width: none;
    margin-top: 14px;
    font-size: 0.96rem;
    line-height: 1.64;
  }

  .intro__actions {
    margin-top: 18px;
  }

  .intro__launch {
    min-width: 100%;
    min-height: 56px;
    letter-spacing: 0.3em;
  }

  .topbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 12px;
    position: relative;
    padding-top: 16px;
    align-items: start;
  }

  .brand {
    min-width: 0;
  }

  .brand__text strong {
    font-size: 0.94rem;
  }

  .brand__text small {
    font-size: 0.78rem;
    line-height: 1.35;
  }

  .menu-toggle {
    display: inline-flex;
    grid-column: 2;
    grid-row: 1;
    justify-self: end;
  }

  .nav {
    grid-column: 1 / -1;
    display: none;
    width: 100%;
    flex-wrap: nowrap;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

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

  .nav.is-open {
    display: flex;
  }

  .nav a {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0 14px;
    white-space: nowrap;
    border-radius: 999px;
    border: 1px solid rgba(118, 214, 239, 0.1);
    background: rgba(255, 255, 255, 0.03);
  }

  .lang-switcher {
    grid-column: 3;
    grid-row: 1;
    justify-self: end;
    align-self: start;
  }

  .lang-switcher__btn {
    min-width: 40px;
    min-height: 40px;
  }

  .hero {
    position: relative;
    padding-top: 12px;
  }

  .hero__backdrop {
    min-height: 760px;
  }

  .hero__backdrop::after {
    background:
      linear-gradient(180deg, rgba(3, 9, 18, 0.3) 0%, rgba(3, 9, 18, 0.18) 22%, rgba(3, 9, 18, 0.62) 100%),
      linear-gradient(90deg, rgba(3, 9, 18, 0.86) 0%, rgba(3, 9, 18, 0.54) 38%, rgba(3, 9, 18, 0.14) 72%, rgba(3, 9, 18, 0.3) 100%);
  }

  .hero__background {
    object-position: 68% center;
    transform: scale(1.02);
  }

  .hero__content {
    max-width: none;
    padding: 72px 20px 0;
    position: relative;
    z-index: 3;
  }

  .hero__title {
    max-width: 6.8ch;
    font-size: clamp(2.7rem, 13.4vw, 4.25rem);
    line-height: 0.94;
    text-wrap: balance;
  }

  .hero__kicker {
    max-width: 17em;
    margin-top: 14px;
    font-size: 0.94rem;
    line-height: 1.48;
  }

  .hero__lead {
    margin-top: 16px;
    font-size: 0.98rem;
    line-height: 1.68;
  }

  .drone-stage {
    position: absolute;
    right: -24%;
    top: 52px;
    width: 102%;
    height: 210px;
    margin-top: 0;
    z-index: 1;
  }

  .hero__panel {
    margin: 18px 0 8px;
    position: relative;
    z-index: 3;
  }

  .hero__crest,
  .hero__data {
    display: none;
  }

  .dialogue-grid,
  .capability-grid,
  .protocol-grid {
    grid-template-columns: 1fr;
  }

  .scientist-feature-grid {
    grid-template-columns: 1fr;
  }

  .scientist-visual {
    min-height: 340px;
  }

  .classified-card {
    min-height: 360px;
  }

  .access-modal {
    padding: 12px;
  }

  .access-modal__dialog {
    width: min(100vw - 16px, 100%);
    max-height: calc(100vh - 16px);
    padding: 18px;
  }

  .classified-card__watermark {
    display: none;
  }

  .classified-card__action {
    min-width: 100%;
  }

  .section {
    padding: 74px 0;
  }

  .section__title {
    font-size: clamp(1.9rem, 10.6vw, 3rem);
  }

  .section__text,
  #capabilities .section__text,
  .section__text--strong {
    font-size: 1rem;
    line-height: 1.72;
  }

  .scientist-composition {
    gap: 20px;
  }

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

  .scientist-statement {
    padding: 24px 22px;
  }

  .scientist-statement__lead {
    font-size: 1.06rem;
    line-height: 1.58;
  }

  .quote__text {
    font-size: clamp(1.62rem, 9vw, 2.18rem);
    line-height: 1.08;
  }

  .quote__author {
    font-size: 0.72rem;
    letter-spacing: 0.18em;
  }
}

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

  *,
  *::before,
  *::after {
    transition: none !important;
    animation: none !important;
  }
}