:root {
  color-scheme: dark;
  --bg: #050706;
  --bg-soft: #08120f;
  --ink: #f2f8ef;
  --muted: #a9b8ad;
  --subtle: #718077;
  --line: rgba(216, 255, 221, 0.14);
  --line-strong: rgba(142, 255, 197, 0.28);
  --glass: rgba(8, 18, 15, 0.62);
  --glass-strong: rgba(12, 28, 24, 0.76);
  --green: #78f2a6;
  --mint: #b8ffd0;
  --cyan: #72e8ff;
  --amber: #f0d981;
  --rose: #e8a6a6;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --radius: 8px;
  --header-h: 76px;
  --scroll-depth: 0;
  --pointer-x: 0;
  --pointer-y: 0;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--bg);
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 16% -12%, rgba(120, 242, 166, 0.14), transparent 30rem),
    radial-gradient(circle at 84% 8%, rgba(114, 232, 255, 0.13), transparent 28rem),
    linear-gradient(180deg, #050706 0%, #06100d 46%, #040605 100%);
  color: var(--ink);
  line-height: 1.6;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background:
    radial-gradient(circle at 16% 22%, rgba(184, 255, 208, 0.055) 0 1px, transparent 2px),
    linear-gradient(rgba(184, 255, 208, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(184, 255, 208, 0.035) 1px, transparent 1px),
    linear-gradient(115deg, transparent 0 46%, rgba(114, 232, 255, 0.035) 48%, transparent 52% 100%);
  background-size:
    150px 150px,
    72px 72px,
    72px 72px,
    360px 360px;
  background-position:
    calc(var(--scroll-depth) * -42px) calc(var(--scroll-depth) * 64px),
    calc(var(--scroll-depth) * 38px) calc(var(--scroll-depth) * -52px);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.65), transparent 72%);
  animation: gridBreath 20s ease-in-out infinite alternate;
}

body::after {
  content: "";
  position: fixed;
  inset: -20%;
  z-index: -4;
  pointer-events: none;
  opacity: 0.48;
  background:
    radial-gradient(circle at 24% 28%, rgba(120, 242, 166, 0.14), transparent 17rem),
    radial-gradient(circle at 72% 64%, rgba(240, 217, 129, 0.11), transparent 18rem),
    radial-gradient(circle at 58% 18%, rgba(114, 232, 255, 0.1), transparent 17rem),
    conic-gradient(from 140deg at 54% 38%, transparent 0 58deg, rgba(120, 242, 166, 0.04) 72deg, transparent 98deg 360deg);
  filter: blur(10px);
  animation: ambientDrift 18s ease-in-out infinite alternate;
}

html.is-energy-pulse body::after {
  animation:
    ambientDrift 18s ease-in-out infinite alternate,
    energyPulse 900ms ease-out both;
}

@keyframes ambientDrift {
  from {
    transform: translate3d(-1.4%, 0, 0) scale(1);
  }

  to {
    transform: translate3d(1.4%, -1.2%, 0) scale(1.04);
  }
}

@keyframes energyPulse {
  0%,
  100% {
    opacity: 0.48;
    filter: blur(10px) saturate(1);
  }

  45% {
    opacity: 0.68;
    filter: blur(8px) saturate(1.18);
  }
}

@keyframes gridBreath {
  from {
    opacity: 0.64;
    transform: scale(1);
  }

  to {
    opacity: 0.94;
    transform: scale(1.015);
  }
}

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

img,
svg {
  display: block;
}

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

.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;
  top: 12px;
  left: 12px;
  z-index: 100;
  padding: 10px 14px;
  border-radius: var(--radius);
  background: var(--mint);
  color: #06100d;
  transform: translateY(-180%);
  transition: transform 180ms ease;
}

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

.section-frame {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.section-pad {
  padding: clamp(78px, 10vw, 132px) 0;
  position: relative;
}

.section-pad::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.2;
  background:
    radial-gradient(circle at 22% 18%, rgba(120, 242, 166, 0.12), transparent 18rem),
    radial-gradient(circle at 86% 72%, rgba(114, 232, 255, 0.08), transparent 20rem);
  transform: translate3d(0, calc(var(--scroll-depth) * -26px), 0);
  animation: sectionGlowBreath 18s ease-in-out infinite alternate;
}

.section-pad::after {
  content: "";
  position: absolute;
  left: max(20px, calc((100% - 1160px) / 2));
  right: max(20px, calc((100% - 1160px) / 2));
  top: 0;
  z-index: 0;
  height: 1px;
  pointer-events: none;
  opacity: 0.36;
  background: linear-gradient(90deg, transparent, rgba(184, 255, 208, 0.22), rgba(114, 232, 255, 0.12), transparent);
  transform: scaleX(0.72);
  transform-origin: center;
  animation: separatorBreath 12s ease-in-out infinite alternate;
}

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

@keyframes sectionGlowBreath {
  from {
    opacity: 0.12;
  }

  to {
    opacity: 0.26;
  }
}

@keyframes separatorBreath {
  from {
    opacity: 0.18;
    transform: scaleX(0.62);
  }

  to {
    opacity: 0.44;
    transform: scaleX(1);
  }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  height: var(--header-h);
  display: grid;
  align-items: center;
  border-bottom: 1px solid transparent;
  background: rgba(5, 8, 6, 0.58);
  backdrop-filter: blur(18px);
  transition:
    border-color 220ms ease,
    background 220ms ease,
    box-shadow 220ms ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(5, 9, 7, 0.72);
  backdrop-filter: blur(24px) saturate(1.18);
  box-shadow:
    0 16px 44px rgba(0, 0, 0, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.035);
}

.nav-shell {
  width: min(1220px, calc(100% - 32px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: max-content;
}

.brand__mark {
  width: 38px;
  height: 38px;
  filter: drop-shadow(0 0 18px rgba(120, 242, 166, 0.28));
}

.brand__name {
  font-size: 1.02rem;
  font-weight: 750;
  letter-spacing: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-left: auto;
  padding: 6px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  color: rgba(242, 248, 239, 0.74);
  font-size: 0.91rem;
  transition:
    color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible {
  color: var(--ink);
  background: rgba(184, 255, 208, 0.1);
  box-shadow: inset 0 0 0 1px rgba(184, 255, 208, 0.1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  min-height: 38px;
  padding: 4px;
  border: 1px solid rgba(184, 255, 208, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.035);
  box-shadow: inset 0 0 22px rgba(120, 242, 166, 0.025);
}

.language-switcher__button {
  min-width: 40px;
  height: 28px;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: rgba(242, 248, 239, 0.62);
  font-size: 0.78rem;
  font-weight: 820;
  letter-spacing: 0;
  cursor: pointer;
  transition:
    color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

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

.language-switcher__button.is-active {
  color: #04100b;
  background: linear-gradient(135deg, var(--mint), var(--green));
  box-shadow: 0 0 18px rgba(120, 242, 166, 0.18);
}

.language-switcher__divider {
  color: rgba(184, 255, 208, 0.2);
  font-size: 0.78rem;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle__line {
  width: 18px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  position: relative;
  isolation: isolate;
  min-height: clamp(660px, calc(100svh - 38px), 900px);
  display: grid;
  align-items: center;
  overflow: hidden;
  border-bottom: 1px solid rgba(184, 255, 208, 0.09);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 28%;
  z-index: -1;
  background: linear-gradient(to bottom, transparent, rgba(5, 7, 6, 0.88));
}

.particle-canvas {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  opacity: 0.58;
}

.hero__image {
  position: absolute;
  inset: 0;
  z-index: -4;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.84;
  filter: saturate(1.08) contrast(1.03);
  transform: translate3d(
      calc(var(--pointer-x) * 6px),
      calc((var(--pointer-y) * 4px) + (var(--scroll-depth) * -18px)),
      0
    )
    scale(1.02);
  transition: transform 260ms ease-out;
}

.hero__veil {
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(circle at 68% 42%, rgba(120, 242, 166, 0.2), transparent 28rem),
    radial-gradient(circle at 42% 28%, rgba(114, 232, 255, 0.14), transparent 28rem),
    linear-gradient(90deg, rgba(5, 7, 6, 0.9) 0%, rgba(5, 7, 6, 0.48) 46%, rgba(5, 7, 6, 0.78) 100%),
    linear-gradient(180deg, rgba(5, 7, 6, 0.22), rgba(5, 7, 6, 0.6));
  animation: heroVeilBreath 8s ease-in-out infinite alternate;
}

@keyframes heroVeilBreath {
  from {
    opacity: 0.92;
    filter: saturate(0.98);
  }

  to {
    opacity: 1;
    filter: saturate(1.12);
  }
}

.hero__content {
  padding: clamp(58px, 8vw, 96px) 0 clamp(46px, 8vw, 78px);
}

.hero__copy {
  max-width: 790px;
}

.eyebrow,
.section-label {
  color: var(--mint);
  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0;
  text-transform: uppercase;
}

.badge {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  min-height: 34px;
  padding: 7px 12px;
  border: 1px solid rgba(184, 255, 208, 0.18);
  border-radius: 999px;
  background: rgba(6, 16, 13, 0.68);
  box-shadow: 0 0 28px rgba(120, 242, 166, 0.1);
  backdrop-filter: blur(16px);
}

.hero__kicker {
  margin: 28px 0 0;
  color: rgba(242, 248, 239, 0.8);
  font-size: clamp(1rem, 2vw, 1.24rem);
}

.hero-title-wrap {
  position: relative;
  width: fit-content;
  max-width: 100%;
  margin: 4px 0 0;
  isolation: isolate;
}

.hero-title-wrap::before {
  content: "";
  position: absolute;
  inset: 10% -8% -6%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.58;
  background:
    radial-gradient(ellipse at 48% 54%, rgba(120, 242, 166, 0.2), transparent 46%),
    radial-gradient(ellipse at 72% 46%, rgba(114, 232, 255, 0.12), transparent 42%);
  filter: blur(28px);
  animation: heroTitleAura 7.2s ease-in-out infinite alternate;
}

.hero-title-wrap::after {
  content: "";
  position: absolute;
  left: 2%;
  right: 5%;
  bottom: 4%;
  z-index: 3;
  height: 2px;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(90deg, transparent, rgba(184, 255, 208, 0.78), rgba(114, 232, 255, 0.45), transparent);
  transform: translateX(-10%) scaleX(0.25);
}

.hero-title,
.hero-title__ghost {
  max-width: 12ch;
  font-size: clamp(4rem, 14vw, 10.4rem);
  line-height: 0.92;
  font-weight: 850;
  letter-spacing: 0;
  white-space: nowrap;
}

.hero-title {
  position: relative;
  z-index: 2;
  margin: 0;
  color: #f8fff6;
  text-shadow:
    0 0 34px rgba(120, 242, 166, 0.22),
    0 18px 70px rgba(0, 0, 0, 0.56);
  animation:
    heroTitleFloat 8.4s ease-in-out infinite,
    heroTitleBreath 5.4s ease-in-out infinite alternate;
  will-change: transform, filter, text-shadow;
}

.hero-title::before,
.hero-title::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  mix-blend-mode: screen;
}

.hero-title::before {
  color: rgba(114, 232, 255, 0.7);
  clip-path: inset(0 0 54% 0);
}

.hero-title::after {
  color: rgba(240, 217, 129, 0.58);
  clip-path: inset(48% 0 0 0);
}

.hero-title__ghost {
  position: absolute;
  left: clamp(10px, 1.2vw, 18px);
  top: clamp(-12px, -0.8vw, -5px);
  z-index: 1;
  color: rgba(184, 255, 208, 0.035);
  -webkit-text-stroke: 1px rgba(114, 232, 255, 0.15);
  text-shadow:
    0 0 38px rgba(114, 232, 255, 0.16),
    0 0 90px rgba(120, 242, 166, 0.08);
  opacity: 0.72;
  pointer-events: none;
  user-select: none;
  animation: heroGhostDrift 12.5s ease-in-out infinite alternate;
  will-change: transform, opacity, filter;
}

.hero-title-wrap.is-glitch .hero-title {
  animation:
    heroTitleFloat 8.4s ease-in-out infinite,
    heroTitleBreath 5.8s ease-in-out infinite alternate,
    heroGlitchJolt 520ms steps(2, end) both;
}

.hero-title-wrap.is-glitch::after {
  animation: heroLightDistortion 520ms ease-out both;
}

.hero-title-wrap.is-glitch .hero-title::before {
  opacity: 0.5;
  animation: heroGlitchBefore 520ms steps(2, end) both;
}

.hero-title-wrap.is-glitch .hero-title::after {
  opacity: 0.42;
  animation: heroGlitchAfter 520ms steps(2, end) both;
}

.hero-title-wrap.is-glitch .hero-title__ghost {
  opacity: 0.95;
  filter: blur(0.2px);
  animation:
    heroGhostDrift 12.5s ease-in-out infinite alternate,
    heroGhostGlitch 520ms steps(2, end) both;
}

@keyframes heroTitleFloat {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  50% {
    transform: translate3d(0, -12px, 0);
  }
}

@keyframes heroTitleAura {
  from {
    opacity: 0.36;
    transform: translate3d(-1%, 2%, 0) scale(0.98);
  }

  to {
    opacity: 0.72;
    transform: translate3d(2%, -3%, 0) scale(1.04);
  }
}

@keyframes heroTitleBreath {
  from {
    filter: brightness(1);
    text-shadow:
      0 0 28px rgba(120, 242, 166, 0.18),
      0 18px 70px rgba(0, 0, 0, 0.56);
  }

  to {
    filter: brightness(1.05);
    text-shadow:
      0 0 44px rgba(120, 242, 166, 0.3),
      0 0 70px rgba(114, 232, 255, 0.11),
      0 18px 70px rgba(0, 0, 0, 0.56);
  }
}

@keyframes heroLightDistortion {
  0%,
  100% {
    opacity: 0;
    transform: translateX(-10%) scaleX(0.25);
  }

  34% {
    opacity: 0.8;
    transform: translateX(2%) scaleX(0.92);
  }

  62% {
    opacity: 0.28;
    transform: translateX(18%) scaleX(0.46);
  }
}

@keyframes heroGhostDrift {
  from {
    transform: translate3d(0, 0, 0) scale(1.002);
  }

  to {
    transform: translate3d(14px, -8px, 0) scale(1.012);
  }
}

@keyframes heroGlitchJolt {
  0%,
  100% {
    transform: translate3d(0, -4px, 0);
  }

  18% {
    transform: translate3d(3px, -5px, 0);
  }

  38% {
    transform: translate3d(-2px, -3px, 0);
  }

  62% {
    transform: translate3d(2px, -6px, 0);
  }
}

@keyframes heroGlitchBefore {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  22% {
    transform: translate3d(8px, -2px, 0);
  }

  58% {
    transform: translate3d(-6px, 1px, 0);
  }
}

@keyframes heroGlitchAfter {
  0%,
  100% {
    transform: translate3d(0, 0, 0);
  }

  28% {
    transform: translate3d(-7px, 2px, 0);
  }

  64% {
    transform: translate3d(5px, -1px, 0);
  }
}

@keyframes heroGhostGlitch {
  0%,
  100% {
    transform: translate3d(14px, -8px, 0) scale(1.012);
  }

  34% {
    transform: translate3d(22px, -10px, 0) scale(1.014);
  }

  68% {
    transform: translate3d(7px, -5px, 0) scale(1.01);
  }
}

.hero__subtitle {
  max-width: 760px;
  margin: 18px 0 0;
  color: rgba(184, 255, 208, 0.9);
  font-size: clamp(1.08rem, 2vw, 1.52rem);
  line-height: 1.45;
}

.hero__text {
  max-width: 690px;
  margin: 22px 0 0;
  color: rgba(242, 248, 239, 0.78);
  font-size: clamp(1rem, 1.6vw, 1.18rem);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  min-height: 50px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 760;
  letter-spacing: 0;
  overflow: hidden;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    box-shadow 180ms ease,
    color 180ms ease;
}

.button::before {
  content: "";
  position: absolute;
  inset: -2px;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(115deg, transparent 18%, rgba(255, 255, 255, 0.48), transparent 42%);
  transform: translateX(-75%);
  transition:
    opacity 180ms ease,
    transform 560ms ease;
}

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

.button:hover::before,
.button:focus-visible::before {
  opacity: 0.36;
  transform: translateX(78%);
}

.button--primary {
  color: #04100b;
  background: linear-gradient(135deg, var(--mint), var(--green) 58%, var(--amber));
  box-shadow:
    0 16px 40px rgba(120, 242, 166, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.72);
}

.button--primary:hover,
.button--primary:focus-visible {
  box-shadow:
    0 0 0 1px rgba(184, 255, 208, 0.16),
    0 20px 54px rgba(120, 242, 166, 0.34),
    0 0 38px rgba(114, 232, 255, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.button--ghost {
  color: var(--ink);
  border-color: rgba(184, 255, 208, 0.22);
  background: rgba(255, 255, 255, 0.045);
  backdrop-filter: blur(16px);
}

.button--ghost:hover,
.button--ghost:focus-visible {
  border-color: rgba(184, 255, 208, 0.42);
  background: rgba(184, 255, 208, 0.1);
}

.section-split {
  display: grid;
  grid-template-columns: minmax(120px, 0.3fr) minmax(0, 1fr);
  gap: clamp(30px, 6vw, 92px);
  align-items: start;
}

.statement h2,
.section-heading h2,
.safety-panel h2,
.protected-core h2,
.contact-panel h2 {
  margin: 0;
  color: var(--ink);
  font-size: clamp(2rem, 5vw, 4.1rem);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: 0;
}

.statement p,
.safety-panel p,
.protected-core p,
.contact-panel p {
  margin: 24px 0 0;
  max-width: 860px;
  color: var(--muted);
  font-size: clamp(1rem, 1.7vw, 1.25rem);
}

.section-heading {
  display: grid;
  gap: 16px;
  max-width: 760px;
  margin-bottom: 38px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.feature-card,
.team-card {
  position: relative;
  min-height: 260px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at var(--spot-x, 18%) var(--spot-y, 0%), rgba(120, 242, 166, 0.045), transparent 18rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.025)),
    rgba(8, 18, 15, 0.68);
  box-shadow: 0 18px 58px rgba(0, 0, 0, 0.22);
  overflow: hidden;
  transition:
    transform 220ms ease,
    filter 220ms ease,
    border-color 220ms ease,
    box-shadow 220ms ease,
    background 220ms ease;
}

.feature-card::before,
.team-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at var(--spot-x, 18%) var(--spot-y, 0%), rgba(120, 242, 166, 0.18), transparent 16rem),
    linear-gradient(135deg, rgba(255, 255, 255, 0.11), transparent 34%);
  opacity: 0;
  transition: opacity 220ms ease;
}

.feature-card::after,
.team-card::after {
  content: "";
  position: absolute;
  inset: -1px;
  pointer-events: none;
  opacity: 0;
  background: linear-gradient(115deg, transparent 18%, rgba(184, 255, 208, 0.08), transparent 44%);
  transform: translateX(-30%);
  transition:
    opacity 220ms ease,
    transform 520ms ease;
}

.feature-card:hover,
.team-card:hover {
  transform: translate3d(0, -8px, 0);
  border-color: var(--line-strong);
  background:
    radial-gradient(circle at var(--spot-x, 18%) var(--spot-y, 0%), rgba(120, 242, 166, 0.08), transparent 18rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.095), rgba(255, 255, 255, 0.032)),
    rgba(9, 25, 20, 0.76);
  box-shadow:
    0 0 0 1px rgba(184, 255, 208, 0.06),
    0 22px 74px rgba(0, 0, 0, 0.34),
    0 0 34px rgba(120, 242, 166, 0.08);
  filter: saturate(1.04);
}

.feature-card:hover::before,
.team-card:hover::before {
  opacity: 1;
}

.feature-card:hover::after,
.team-card:hover::after {
  opacity: 1;
  transform: translateX(30%);
}

.icon-shell,
.team-card__icon {
  position: relative;
  z-index: 1;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(184, 255, 208, 0.2);
  border-radius: 50%;
  background: rgba(184, 255, 208, 0.08);
  color: var(--mint);
  box-shadow: inset 0 0 26px rgba(120, 242, 166, 0.08);
}

.icon-shell svg,
.team-card__icon svg {
  width: 26px;
  height: 26px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-card:nth-child(1) .icon-shell {
  color: var(--green);
}

.feature-card:nth-child(2) .icon-shell {
  color: var(--cyan);
}

.feature-card:nth-child(3) .icon-shell {
  color: var(--amber);
}

.feature-card:nth-child(4) .icon-shell {
  color: var(--rose);
}

.feature-card h3,
.team-card h3 {
  position: relative;
  z-index: 1;
  margin: 26px 0 0;
  color: var(--ink);
  font-size: 1.18rem;
  line-height: 1.25;
  letter-spacing: 0;
}

.feature-card p,
.team-card p {
  position: relative;
  z-index: 1;
  margin: 12px 0 0;
  color: var(--muted);
}

.safety-section {
  background:
    radial-gradient(circle at 12% 22%, rgba(240, 217, 129, 0.1), transparent 28rem),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent);
}

.safety-panel {
  position: relative;
  min-height: 390px;
  display: grid;
  align-content: center;
  padding: clamp(30px, 7vw, 72px);
  border: 1px solid rgba(240, 217, 129, 0.16);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 80% 18%, rgba(240, 217, 129, 0.18), transparent 20rem),
    linear-gradient(135deg, rgba(9, 20, 16, 0.92), rgba(8, 16, 14, 0.6));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.safety-panel__halo {
  position: absolute;
  right: clamp(-160px, -12vw, -60px);
  top: 50%;
  width: min(50vw, 440px);
  aspect-ratio: 1;
  border: 1px solid rgba(240, 217, 129, 0.18);
  border-radius: 50%;
  transform: translateY(-50%);
  box-shadow:
    inset 0 0 78px rgba(240, 217, 129, 0.07),
    0 0 88px rgba(240, 217, 129, 0.08);
  animation: haloBreath 12s ease-in-out infinite alternate;
}

.safety-panel__halo::before,
.safety-panel__halo::after {
  content: "";
  position: absolute;
  inset: 13%;
  border: 1px solid rgba(120, 242, 166, 0.11);
  border-radius: inherit;
}

.safety-panel__halo::after {
  inset: 28%;
  border-color: rgba(114, 232, 255, 0.13);
}

@keyframes haloBreath {
  from {
    opacity: 0.58;
    transform: translateY(-50%) scale(0.98);
  }

  to {
    opacity: 0.92;
    transform: translateY(-50%) scale(1.04);
  }
}

.protected-section {
  overflow: hidden;
}

.protected-core {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.78fr) minmax(280px, 0.82fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: center;
  min-height: 420px;
  padding: clamp(30px, 7vw, 76px);
  border: 1px solid rgba(114, 232, 255, 0.16);
  border-radius: var(--radius);
  background:
    linear-gradient(120deg, rgba(9, 20, 17, 0.92), rgba(5, 10, 9, 0.72)),
    radial-gradient(circle at 80% 40%, rgba(114, 232, 255, 0.14), transparent 23rem);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.protected-core__ring {
  position: absolute;
  right: clamp(24px, 8vw, 104px);
  top: 50%;
  width: min(35vw, 330px);
  aspect-ratio: 1;
  border: 1px solid rgba(184, 255, 208, 0.2);
  border-radius: 50%;
  transform: translateY(-50%);
  opacity: 0.62;
  box-shadow:
    0 0 48px rgba(114, 232, 255, 0.1),
    inset 0 0 54px rgba(120, 242, 166, 0.08);
  animation: protectedRingBreath 14s ease-in-out infinite alternate;
}

.protected-core__ring::before,
.protected-core__ring::after {
  content: "";
  position: absolute;
  inset: 18%;
  border: 1px dashed rgba(114, 232, 255, 0.25);
  border-radius: inherit;
  animation: spinCore 22s linear infinite;
}

.protected-core__ring::after {
  inset: 34%;
  border-style: solid;
  border-color: rgba(240, 217, 129, 0.22);
  animation-duration: 16s;
  animation-direction: reverse;
}

@keyframes spinCore {
  to {
    transform: rotate(360deg);
  }
}

@keyframes protectedRingBreath {
  from {
    opacity: 0.5;
    filter: brightness(0.96);
  }

  to {
    opacity: 0.72;
    filter: brightness(1.12);
  }
}

.protected-core > *:not(.protected-core__ring) {
  position: relative;
}

.nda-line {
  grid-column: 1 / -1;
  width: fit-content;
  max-width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(184, 255, 208, 0.18);
  border-radius: var(--radius);
  background: rgba(184, 255, 208, 0.075);
  color: rgba(242, 248, 239, 0.9);
  font-weight: 720;
}

.team-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 14px;
}

.team-card {
  min-height: 340px;
  display: grid;
  align-content: start;
}

.team-card--primary {
  border-color: rgba(184, 255, 208, 0.24);
  background:
    radial-gradient(circle at var(--spot-x, 24%) var(--spot-y, 12%), rgba(120, 242, 166, 0.095), transparent 17rem),
    linear-gradient(160deg, rgba(184, 255, 208, 0.095), rgba(255, 255, 255, 0.028) 44%),
    rgba(8, 19, 15, 0.74);
  box-shadow:
    0 24px 72px rgba(0, 0, 0, 0.28),
    0 0 52px rgba(120, 242, 166, 0.07);
}

.team-card--primary::before {
  opacity: 0.42;
  background:
    radial-gradient(circle at var(--spot-x, 20%) var(--spot-y, 0%), rgba(120, 242, 166, 0.2), transparent 17rem),
    linear-gradient(135deg, rgba(255, 255, 255, 0.12), transparent 36%);
}

.team-card--primary:hover {
  border-color: rgba(184, 255, 208, 0.42);
  box-shadow:
    0 0 0 1px rgba(184, 255, 208, 0.08),
    0 26px 84px rgba(0, 0, 0, 0.36),
    0 0 58px rgba(120, 242, 166, 0.14);
}

.team-card--secondary {
  border-color: rgba(114, 232, 255, 0.16);
  background:
    radial-gradient(circle at var(--spot-x, 26%) var(--spot-y, 10%), rgba(114, 232, 255, 0.06), transparent 18rem),
    linear-gradient(160deg, rgba(114, 232, 255, 0.055), rgba(255, 255, 255, 0.026) 44%),
    rgba(8, 18, 16, 0.68);
}

.team-card--secondary:hover {
  border-color: rgba(114, 232, 255, 0.28);
  box-shadow:
    0 0 0 1px rgba(114, 232, 255, 0.07),
    0 24px 76px rgba(0, 0, 0, 0.34),
    0 0 44px rgba(114, 232, 255, 0.09);
}

.team-card__icon {
  width: 58px;
  height: 58px;
}

.team-card--primary .team-card__icon {
  color: var(--mint);
  border-color: rgba(184, 255, 208, 0.32);
  box-shadow:
    inset 0 0 28px rgba(120, 242, 166, 0.13),
    0 0 28px rgba(120, 242, 166, 0.1);
}

.team-card--secondary .team-card__icon {
  color: var(--cyan);
  border-color: rgba(114, 232, 255, 0.24);
  box-shadow:
    inset 0 0 28px rgba(114, 232, 255, 0.09),
    0 0 24px rgba(114, 232, 255, 0.07);
}

.team-card__icon svg {
  width: 30px;
  height: 30px;
}

.team-card__title {
  color: rgba(242, 248, 239, 0.92) !important;
  font-size: clamp(1.02rem, 1.9vw, 1.26rem);
  line-height: 1.25;
  font-weight: 820;
}

.role {
  width: fit-content;
  max-width: 100%;
  padding: 7px 10px;
  border: 1px solid rgba(184, 255, 208, 0.16);
  border-radius: 999px;
  background: rgba(184, 255, 208, 0.065);
  color: var(--mint) !important;
  font-size: 0.84rem;
  font-weight: 780;
  text-transform: uppercase;
  letter-spacing: 0;
}

.team-card--secondary .role {
  border-color: rgba(114, 232, 255, 0.16);
  background: rgba(114, 232, 255, 0.055);
  color: rgba(184, 242, 255, 0.92) !important;
}

.roadmap-section {
  background:
    linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.018) 42%, transparent),
    radial-gradient(circle at 78% 38%, rgba(120, 242, 166, 0.08), transparent 25rem);
}

.roadmap-list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
  counter-reset: roadmap;
}

.roadmap-list::before {
  content: "";
  position: absolute;
  left: 7%;
  right: 7%;
  top: 34px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(184, 255, 208, 0.26), transparent);
}

.roadmap-list li {
  counter-increment: roadmap;
  position: relative;
  min-height: 156px;
  padding: 70px 12px 16px;
  border: 1px solid rgba(184, 255, 208, 0.12);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.035);
}

.roadmap-list li::before {
  content: counter(roadmap, decimal-leading-zero);
  position: absolute;
  top: 16px;
  left: 50%;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(184, 255, 208, 0.24);
  border-radius: 50%;
  transform: translateX(-50%);
  background: rgba(6, 14, 12, 0.92);
  color: var(--mint);
  font-size: 0.78rem;
  font-weight: 800;
  box-shadow: 0 0 24px rgba(120, 242, 166, 0.08);
}

.roadmap-list span {
  display: block;
  color: rgba(242, 248, 239, 0.88);
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
}

.contact-section {
  padding-bottom: clamp(86px, 12vw, 150px);
}

.contact-panel {
  display: grid;
  justify-items: start;
  gap: 22px;
  padding: clamp(30px, 7vw, 76px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 18% 8%, rgba(120, 242, 166, 0.16), transparent 21rem),
    radial-gradient(circle at 90% 78%, rgba(240, 217, 129, 0.1), transparent 19rem),
    linear-gradient(135deg, rgba(9, 23, 18, 0.94), rgba(5, 10, 9, 0.72));
  box-shadow: var(--shadow);
}

.contact-panel p {
  margin-top: 0;
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(2, 5, 4, 0.72);
}

.footer-inner {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--subtle);
  font-size: 0.92rem;
}

.footer-inner p {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(28px) scale(0.992);
  filter: blur(5px);
  transition:
    opacity 760ms ease,
    transform 760ms cubic-bezier(0.2, 0.8, 0.2, 1),
    filter 760ms ease;
}

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

@media (max-width: 980px) {
  :root {
    --header-h: 70px;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .nav-links {
    position: fixed;
    top: calc(var(--header-h) - 1px);
    left: 16px;
    right: 16px;
    display: grid;
    gap: 4px;
    margin-left: 0;
    padding: 10px;
    border-radius: var(--radius);
    background: rgba(5, 10, 8, 0.94);
    box-shadow: 0 22px 70px rgba(0, 0, 0, 0.45);
    transform-origin: top right;
    transform: scale(0.96) translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition:
      transform 180ms ease,
      opacity 180ms ease;
  }

  .nav-links.is-open {
    transform: scale(1) translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    min-height: 44px;
    justify-content: center;
    border-radius: var(--radius);
  }

  .hero {
    min-height: auto;
  }

  .hero__content {
    padding-top: clamp(68px, 16vw, 110px);
    padding-bottom: clamp(76px, 17vw, 116px);
  }

  .section-split,
  .protected-core {
    grid-template-columns: 1fr;
  }

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

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

  .roadmap-list::before {
    display: none;
  }

  .protected-core__ring {
    right: -80px;
    width: 300px;
    opacity: 0.32;
  }

  .footer-inner {
    flex-wrap: wrap;
    align-content: center;
    padding: 22px 0;
  }
}

@media (max-width: 640px) {
  .section-frame {
    width: min(100% - 28px, 1160px);
  }

  .site-header {
    height: 66px;
  }

  :root {
    --header-h: 66px;
  }

  .brand__mark {
    width: 34px;
    height: 34px;
  }

  .brand__name {
    font-size: 0.98rem;
  }

  .nav-actions {
    gap: 8px;
  }

  .language-switcher {
    min-height: 34px;
    padding: 3px;
  }

  .language-switcher__button {
    min-width: 34px;
    height: 26px;
    font-size: 0.72rem;
  }

  .badge {
    border-radius: var(--radius);
  }

  .hero-title,
  .hero-title__ghost {
    font-size: clamp(3.55rem, 19vw, 5.25rem);
  }

  .hero__subtitle {
    font-size: 1.02rem;
  }

  .hero__actions,
  .footer-inner {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
    min-height: 52px;
    text-align: center;
  }

  .feature-grid,
  .team-grid,
  .roadmap-list {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .team-card {
    min-height: 230px;
    padding: 22px;
  }

  .safety-panel,
  .protected-core,
  .contact-panel {
    padding: 24px;
  }

  .roadmap-list li {
    min-height: auto;
    padding: 24px 18px 24px 70px;
  }

  .roadmap-list li::before {
    left: 28px;
    top: 50%;
    transform: translate(-50%, -50%);
  }

  .roadmap-list span {
    text-align: left;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .particle-canvas {
    display: none;
  }
}