:root {
  --ink: #142836;
  --ink-soft: #4d6673;
  --muted: #7f929a;
  --line: rgba(75, 125, 150, 0.18);
  --line-strong: rgba(54, 116, 148, 0.28);
  --paper: #f8fcfd;
  --white: #ffffff;
  --blue-25: #f0f9fc;
  --blue-50: #dff3f9;
  --blue-100: #bfe6f2;
  --blue-300: #76b7d3;
  --blue-500: #397fa5;
  --blue-700: #1f5677;
  --seafoam: #8dcfca;
  --silver: #d6e2e7;
  --warm: #b9a474;
  --shadow: 0 24px 80px rgba(42, 91, 117, 0.14);
  --soft-shadow: 0 16px 44px rgba(52, 93, 112, 0.1);
  --radius: 8px;
  --max: 1180px;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
  --display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.86), rgba(240, 249, 252, 0.7) 34%, rgba(255, 255, 255, 0.96) 74%),
    radial-gradient(circle at 50% 0%, rgba(141, 207, 202, 0.18), transparent 34%),
    var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: geometricPrecision;
}

body.menu-open {
  overflow: hidden;
}

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

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

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

::selection {
  color: var(--ink);
  background: rgba(141, 207, 202, 0.35);
}

.page-shell {
  position: relative;
  min-height: 100vh;
}

.page-shell::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  content: "";
  background-image:
    linear-gradient(rgba(57, 127, 165, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(57, 127, 165, 0.035) 1px, transparent 1px);
  background-size: 88px 88px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent 70%);
}

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  z-index: 20;
  display: grid;
  width: min(calc(100% - 36px), 1180px);
  grid-template-columns: auto 1fr auto auto auto;
  align-items: center;
  gap: 18px;
  padding: 10px 12px 10px 10px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 18px 55px rgba(44, 85, 103, 0.11);
  backdrop-filter: blur(24px) saturate(1.25);
  transform: translateX(-50%);
  transition:
    background 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease,
    top 220ms ease;
}

.site-header.is-scrolled {
  top: 10px;
  border-color: rgba(107, 168, 194, 0.22);
  background: rgba(255, 255, 255, 0.86);
  box-shadow: 0 18px 58px rgba(38, 73, 89, 0.16);
}

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

.brand img {
  width: 46px;
  height: 38px;
  object-fit: contain;
  filter: drop-shadow(0 8px 16px rgba(31, 86, 119, 0.14));
}

.brand strong,
.footer-brand span {
  display: block;
  color: var(--blue-700);
  font-family: var(--display);
  font-size: 1.03rem;
  font-weight: 650;
  line-height: 1;
}

.brand small {
  display: block;
  margin-top: 2px;
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 500;
}

.main-nav {
  display: flex;
  justify-content: center;
  gap: 7px;
}

.main-nav a,
.header-cta {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  border-radius: 999px;
  color: var(--ink-soft);
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
}

.language-switcher {
  display: inline-flex;
  align-items: center;
  justify-self: end;
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(107, 168, 194, 0.16);
  border-radius: 999px;
  background: rgba(240, 249, 252, 0.76);
}

.language-switcher button,
.language-strip button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  color: var(--blue-700);
  background: transparent;
  font-weight: 800;
  cursor: pointer;
  transition:
    color 160ms ease,
    background 160ms ease,
    box-shadow 160ms ease;
}

.language-switcher button {
  width: 32px;
  height: 30px;
  font-size: 0.68rem;
}

.language-switcher button.is-active,
.language-strip button.is-active {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  box-shadow: 0 8px 18px rgba(31, 86, 119, 0.18);
}

.main-nav a {
  padding: 0 15px;
  transition:
    background 180ms ease,
    color 180ms ease;
}

.main-nav a:hover {
  color: var(--blue-700);
  background: rgba(223, 243, 249, 0.7);
}

.header-cta {
  justify-self: end;
  padding: 0 18px;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  box-shadow: 0 10px 24px rgba(31, 86, 119, 0.22);
}

.menu-button {
  position: relative;
  display: none;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 0;
  border-radius: 50%;
  color: var(--blue-700);
  background: rgba(223, 243, 249, 0.78);
  cursor: pointer;
}

.menu-button span {
  position: absolute;
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 99px;
  background: currentColor;
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.menu-button span:first-child {
  transform: translateY(-4px);
}

.menu-button span:last-child {
  transform: translateY(4px);
}

.menu-open .menu-button span:first-child {
  transform: translateY(0) rotate(45deg);
}

.menu-open .menu-button span:last-child {
  transform: translateY(0) rotate(-45deg);
}

.hero {
  position: relative;
  display: grid;
  min-height: 82svh;
  grid-template-columns: minmax(0, 1.02fr) minmax(280px, 0.62fr);
  align-items: center;
  gap: 42px;
  padding: clamp(112px, 13vh, 156px) max(24px, calc((100vw - var(--max)) / 2)) 42px;
  overflow: hidden;
  isolation: isolate;
}

.hero-media,
.hero-shade,
.hero-grid,
.hero-ambient {
  position: absolute;
  inset: 0;
}

.hero-media {
  z-index: -4;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.02);
}

.hero-shade {
  z-index: -3;
  background:
    linear-gradient(90deg, rgba(248, 252, 253, 0.98) 0%, rgba(248, 252, 253, 0.9) 34%, rgba(248, 252, 253, 0.46) 62%, rgba(248, 252, 253, 0.14) 100%),
    linear-gradient(180deg, rgba(248, 252, 253, 0.7), rgba(248, 252, 253, 0.08) 52%, rgba(248, 252, 253, 0.96));
}

.hero-grid {
  z-index: -2;
  background-image:
    linear-gradient(rgba(34, 98, 130, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(34, 98, 130, 0.07) 1px, transparent 1px);
  background-size: 74px 74px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.52), transparent 58%);
}

.hero-ambient {
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.55), transparent 66%);
}

.hero-ambient span {
  position: absolute;
  left: -34%;
  width: 42%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(57, 127, 165, 0.36), rgba(141, 207, 202, 0.32), transparent);
  box-shadow: 0 0 24px rgba(118, 183, 211, 0.24);
  animation: telemetrySweep 9s cubic-bezier(0.45, 0, 0.15, 1) infinite;
}

.hero-ambient span:nth-child(1) {
  top: 31%;
}

.hero-ambient span:nth-child(2) {
  top: 49%;
  animation-delay: 2.8s;
}

.hero-ambient span:nth-child(3) {
  top: 67%;
  animation-delay: 5.4s;
}

.hero-content {
  max-width: 640px;
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--blue-700);
  font-size: 0.77rem;
  font-weight: 700;
  text-transform: uppercase;
}

.eyebrow::before,
.section-kicker::before {
  width: 28px;
  height: 1px;
  background: linear-gradient(90deg, var(--blue-300), var(--seafoam));
  content: "";
}

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

h1,
h2 {
  color: var(--ink);
  font-family: var(--display);
  font-weight: 650;
  line-height: 1.02;
  overflow-wrap: anywhere;
}

h1 {
  margin-top: 18px;
  font-size: clamp(4.2rem, 8.8vw, 7.8rem);
  color: transparent;
  background:
    linear-gradient(135deg, #1f5677 0%, #3f8eb6 42%, #8bc9dd 74%, #245d83 100%);
  background-clip: text;
  -webkit-background-clip: text;
  filter: drop-shadow(0 18px 28px rgba(42, 91, 117, 0.16));
}

h2 {
  font-size: clamp(2.25rem, 4.7vw, 4.6rem);
}

h3 {
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 650;
  line-height: 1.2;
}

.hero-lead {
  max-width: 610px;
  margin-top: 22px;
  color: var(--ink-soft);
  font-size: clamp(1.08rem, 2vw, 1.36rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  position: relative;
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  padding: 0 23px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  overflow: hidden;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

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

.button-primary {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.18), transparent 38%),
    linear-gradient(135deg, var(--blue-700), var(--blue-500));
  box-shadow: 0 18px 36px rgba(31, 86, 119, 0.24);
}

.button-ghost {
  border-color: rgba(66, 119, 145, 0.22);
  color: var(--blue-700);
  background: rgba(255, 255, 255, 0.66);
  backdrop-filter: blur(14px);
}

.language-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}

.language-strip button {
  display: inline-flex;
  width: 42px;
  height: 30px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(87, 145, 171, 0.2);
  border-radius: 999px;
  color: var(--blue-700);
  background: rgba(255, 255, 255, 0.62);
  box-shadow: 0 10px 24px rgba(52, 93, 112, 0.08);
  font-size: 0.72rem;
  font-weight: 800;
}

.language-strip button.is-active {
  color: var(--white);
  border-color: transparent;
}

.hero-panel {
  position: relative;
  justify-self: end;
  width: min(100%, 360px);
  padding: 28px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: var(--radius);
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.86), rgba(239, 249, 252, 0.72)),
    rgba(255, 255, 255, 0.72);
  box-shadow: var(--shadow);
  backdrop-filter: blur(26px) saturate(1.25);
  overflow: hidden;
}

.hero-panel::before {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, transparent 0%, rgba(255, 255, 255, 0.72) 38%, transparent 62%);
  opacity: 0.36;
  transform: translateX(-76%);
  animation: glassSweep 8.5s ease-in-out infinite;
  content: "";
}

.hero-logo-system {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 12px;
}

.hero-logo-mark {
  position: relative;
  display: grid;
  width: 238px;
  height: 178px;
  place-items: center;
}

.hero-logo-mark::before {
  position: absolute;
  inset: 18px 6px 10px;
  border: 1px solid rgba(87, 145, 171, 0.12);
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.52), rgba(223, 243, 249, 0.28));
  content: "";
}

.hero-logo-mark::after {
  position: absolute;
  inset: 2px 0 0;
  border: 1px solid rgba(57, 127, 165, 0.16);
  border-top-color: rgba(255, 255, 255, 0.76);
  border-right-color: rgba(57, 127, 165, 0.32);
  border-radius: 999px;
  opacity: 0.68;
  transform: rotate(-8deg);
  animation: logoOrbit 11s ease-in-out infinite;
  content: "";
}

.hero-logo-mark img {
  position: relative;
  z-index: 1;
  width: 232px;
  height: auto;
  filter: drop-shadow(0 20px 28px rgba(31, 86, 119, 0.16));
  animation: brandBreathe 7s ease-in-out infinite;
}

.hero-logo-text {
  position: relative;
  display: grid;
  justify-items: center;
  gap: 4px;
}

.hero-logo-text strong {
  color: var(--blue-700);
  font-family: var(--display);
  font-size: 2.2rem;
  font-weight: 650;
  line-height: 1;
}

.hero-logo-text span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 600;
}

.vital-line {
  position: relative;
  width: 100%;
  margin-top: 18px;
  color: rgba(57, 127, 165, 0.7);
}

.vital-line path {
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
  stroke-dasharray: 520;
  stroke-dashoffset: 520;
  animation: traceVital 5.8s ease-in-out infinite;
}

.hero-panel p {
  position: relative;
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.signal-band {
  padding: 18px 24px 0;
}

.signal-inner {
  display: grid;
  width: min(100%, var(--max));
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid rgba(107, 168, 194, 0.18);
  border-radius: var(--radius);
  background: rgba(107, 168, 194, 0.18);
  box-shadow: var(--soft-shadow);
}

.metric {
  min-height: 154px;
  padding: 30px;
  background: rgba(255, 255, 255, 0.76);
  backdrop-filter: blur(18px);
}

.metric strong {
  display: block;
  color: var(--blue-700);
  font-family: var(--display);
  font-size: clamp(2.4rem, 4vw, 4.2rem);
  font-weight: 650;
  line-height: 0.9;
}

.metric span {
  display: block;
  max-width: 210px;
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.section {
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
  padding: clamp(78px, 11vw, 140px) 0;
}

.section[id] {
  scroll-margin-top: 110px;
}

.section-heading {
  display: grid;
  grid-template-columns: 0.35fr 1fr;
  gap: clamp(28px, 6vw, 80px);
  align-items: start;
  margin-bottom: 48px;
}

.section-heading.narrow {
  display: block;
  max-width: 900px;
}

.section-heading.narrow h2 {
  margin-top: 16px;
}

.split-section {
  display: grid;
  grid-template-columns: 0.28fr minmax(0, 0.96fr) minmax(320px, 0.62fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: center;
}

.split-section > *,
.route-section > *,
.technology-section > *,
.prelaunch-section > * {
  min-width: 0;
}

.split-copy h2 {
  max-width: 770px;
}

.split-copy p {
  max-width: 690px;
  margin-top: 28px;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.market-graphic {
  position: relative;
  padding: 24px;
  border: 1px solid rgba(107, 168, 194, 0.2);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(240, 249, 252, 0.84)),
    var(--white);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.market-orbit {
  position: absolute;
  inset: -40px -80px auto auto;
  width: 220px;
  height: 220px;
  border: 1px solid rgba(55, 127, 165, 0.18);
  border-radius: 50%;
  animation: orbit 18s linear infinite;
}

.market-orbit span {
  position: absolute;
  inset: 28px;
  border: 1px solid rgba(141, 207, 202, 0.22);
  border-radius: 50%;
}

.market-orbit span:nth-child(2) {
  inset: 58px;
}

.market-orbit span:nth-child(3) {
  inset: 88px;
}

.market-card {
  position: relative;
  padding-bottom: 30px;
}

.stat-label {
  display: inline-flex;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.market-card strong {
  display: block;
  color: var(--blue-700);
  font-family: var(--display);
  font-size: 5.6rem;
  font-weight: 650;
  line-height: 0.85;
}

.market-card p {
  margin-top: 14px;
  color: var(--ink-soft);
}

.bar-row {
  position: relative;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 15px 0;
  border-top: 1px solid rgba(91, 143, 166, 0.16);
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.bar-row i {
  position: absolute;
  right: 72px;
  bottom: 8px;
  left: 0;
  height: 3px;
  border-radius: 999px;
  background: rgba(191, 230, 242, 0.9);
  overflow: hidden;
}

.bar-row i::after {
  display: block;
  width: var(--value);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--blue-300), var(--seafoam));
  animation: barFill 1.2s ease both;
  content: "";
}

.bar-row b {
  color: var(--blue-700);
}

.comparison-section {
  padding-top: 58px;
}

.comparison-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.comparison-list {
  padding: clamp(26px, 4vw, 44px);
  border: 1px solid rgba(107, 168, 194, 0.18);
  border-radius: var(--radius);
  box-shadow: var(--soft-shadow);
}

.comparison-list.muted {
  background: rgba(255, 255, 255, 0.72);
}

.comparison-list.accent {
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.18), transparent 34%),
    linear-gradient(135deg, var(--blue-700), #2f8da7 70%, #64bbb2);
}

.comparison-list.accent h3,
.comparison-list.accent li {
  color: var(--white);
}

.comparison-list h3 {
  margin-bottom: 22px;
  font-size: 1.4rem;
}

.comparison-list ul {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.comparison-list li {
  position: relative;
  padding-left: 30px;
  color: var(--ink-soft);
}

.comparison-list li::before {
  position: absolute;
  top: 0.7em;
  left: 0;
  width: 12px;
  height: 1px;
  background: currentColor;
  content: "";
}

.route-section {
  display: grid;
  grid-template-columns: 0.36fr 1fr;
  gap: clamp(30px, 6vw, 80px);
  align-items: start;
}

.route-copy {
  position: sticky;
  top: 120px;
}

.route-copy h2 {
  margin-top: 14px;
}

.route-copy p {
  margin-top: 22px;
  color: var(--ink-soft);
}

.route-map {
  position: relative;
  display: grid;
  gap: 18px;
  padding-left: 34px;
}

.route-line {
  position: absolute;
  top: 14px;
  bottom: 14px;
  left: 10px;
  width: 1px;
  background: linear-gradient(180deg, rgba(57, 127, 165, 0.12), rgba(57, 127, 165, 0.54), rgba(141, 207, 202, 0.14));
}

.route-map article {
  position: relative;
  display: grid;
  grid-template-columns: 74px minmax(0, 0.32fr) minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  padding: 24px;
  border: 1px solid rgba(107, 168, 194, 0.17);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.76);
  box-shadow: 0 10px 32px rgba(52, 93, 112, 0.08);
  backdrop-filter: blur(16px);
}

.route-map article::before {
  position: absolute;
  top: 50%;
  left: -30px;
  width: 11px;
  height: 11px;
  border: 3px solid var(--paper);
  border-radius: 50%;
  background: var(--blue-500);
  box-shadow: 0 0 0 8px rgba(118, 183, 211, 0.16);
  transform: translateY(-50%);
  content: "";
}

.route-map span {
  color: rgba(31, 86, 119, 0.32);
  font-family: var(--display);
  font-size: 2.6rem;
  font-weight: 650;
  line-height: 0.8;
}

.route-map p {
  color: var(--ink-soft);
}

.image-band {
  position: relative;
  min-height: 74vh;
  margin: 26px 0 0;
  overflow: hidden;
  background: #dfeef3;
}

.image-band img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.image-band::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8, 34, 48, 0.46), rgba(8, 34, 48, 0.04) 62%),
    linear-gradient(180deg, transparent 55%, rgba(248, 252, 253, 0.96));
  content: "";
}

.image-band-copy {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
  padding: clamp(78px, 10vw, 132px) 0;
}

.image-band-copy .section-kicker {
  color: rgba(255, 255, 255, 0.9);
}

.image-band-copy .section-kicker::before {
  background: rgba(255, 255, 255, 0.68);
}

.image-band-copy h2 {
  max-width: 720px;
  margin-top: 16px;
  color: var(--white);
  text-shadow: 0 16px 36px rgba(6, 26, 35, 0.3);
}

.program-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 48px;
}

.program-card,
.pillar,
.audience-card {
  border: 1px solid rgba(107, 168, 194, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.74);
  box-shadow: 0 12px 36px rgba(52, 93, 112, 0.08);
  backdrop-filter: blur(16px);
}

.program-card {
  min-height: 254px;
  padding: 28px;
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    border-color 220ms ease;
}

.program-card:hover {
  border-color: rgba(76, 151, 185, 0.32);
  box-shadow: var(--soft-shadow);
  transform: translateY(-4px);
}

.program-card span,
.pillar span {
  display: inline-flex;
  margin-bottom: 48px;
  color: var(--blue-500);
  font-family: var(--display);
  font-size: 2.15rem;
  font-weight: 650;
  line-height: 0.9;
}

.program-card p,
.pillar p,
.audience-card p {
  margin-top: 14px;
  color: var(--ink-soft);
}

.technology-section {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 0.8fr);
  gap: clamp(28px, 6vw, 76px);
  align-items: center;
}

.tech-visual {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(107, 168, 194, 0.18);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.tech-visual img {
  width: 100%;
  aspect-ratio: 1.18;
  object-fit: cover;
}

.bio-lines {
  position: absolute;
  right: 5%;
  bottom: 7%;
  width: 52%;
  opacity: 0.72;
  filter: drop-shadow(0 10px 14px rgba(23, 91, 120, 0.18));
}

.bio-lines path {
  fill: none;
  stroke: rgba(255, 255, 255, 0.94);
  stroke-linecap: round;
  stroke-width: 3;
  stroke-dasharray: 620;
  stroke-dashoffset: 620;
  animation: drawLine 4.8s ease-in-out infinite alternate;
}

.bio-lines path:nth-child(2) {
  stroke: rgba(141, 207, 202, 0.92);
  animation-delay: 420ms;
}

.bio-lines path:nth-child(3) {
  stroke: rgba(185, 164, 116, 0.8);
  animation-delay: 780ms;
}

.tech-copy h2 {
  margin-top: 16px;
}

.tech-copy p {
  margin-top: 24px;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.tech-list span {
  display: inline-flex;
  min-height: 38px;
  align-items: center;
  padding: 0 14px;
  border: 1px solid rgba(107, 168, 194, 0.2);
  border-radius: 999px;
  color: var(--blue-700);
  background: rgba(255, 255, 255, 0.78);
  font-size: 0.84rem;
  font-weight: 700;
}

.pillars-section {
  padding-top: 72px;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.pillar {
  min-height: 306px;
  padding: 24px;
}

.pillar span {
  margin-bottom: 62px;
  color: rgba(31, 86, 119, 0.42);
  font-size: 1rem;
  font-family: var(--sans);
  font-weight: 800;
  text-transform: uppercase;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  margin-top: 44px;
}

.audience-card {
  min-height: 276px;
  padding: 28px;
}

.audience-card strong {
  display: block;
  margin-bottom: 52px;
  color: var(--blue-700);
  font-family: var(--display);
  font-size: 4rem;
  font-weight: 650;
  line-height: 0.9;
}

.founders-section {
  position: relative;
  padding-top: 58px;
}

.founders-section::before {
  position: absolute;
  inset: 4% 50% auto auto;
  width: 44vw;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(57, 127, 165, 0.34), transparent);
  box-shadow:
    0 46px 0 rgba(141, 207, 202, 0.18),
    0 92px 0 rgba(57, 127, 165, 0.12);
  content: "";
  pointer-events: none;
}

.founders-shell {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(300px, 0.42fr);
  gap: clamp(30px, 6vw, 84px);
  align-items: center;
  padding: clamp(32px, 5.4vw, 58px);
  border: 1px solid rgba(107, 168, 194, 0.2);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(239, 249, 252, 0.7) 52%, rgba(255, 255, 255, 0.88)),
    linear-gradient(90deg, rgba(57, 127, 165, 0.08), transparent 42%),
    var(--white);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.founders-shell::after {
  position: absolute;
  inset: auto -12% -44% 35%;
  height: 72%;
  border: 1px solid rgba(57, 127, 165, 0.12);
  border-radius: 50%;
  transform: rotate(-7deg);
  content: "";
  pointer-events: none;
}

.founders-copy {
  position: relative;
  z-index: 1;
}

.founders-copy h2 {
  max-width: 820px;
  margin-top: 16px;
}

.founders-copy p:not(.founders-disclaimer) {
  max-width: 700px;
  margin-top: 24px;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.founders-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.founders-disclaimer {
  max-width: 720px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 0.82rem;
}

.founders-visual {
  position: relative;
  z-index: 1;
  display: grid;
  min-height: 310px;
  place-items: center;
}

.capital-ring {
  position: relative;
  display: grid;
  width: min(100%, 310px);
  aspect-ratio: 1;
  place-items: center;
  border: 1px solid rgba(57, 127, 165, 0.14);
  border-radius: 50%;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.76), rgba(223, 243, 249, 0.46)),
    radial-gradient(circle, rgba(255, 255, 255, 0.94) 0 36%, rgba(223, 243, 249, 0.52) 37% 58%, transparent 59%);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.92),
    0 26px 54px rgba(39, 91, 117, 0.14);
}

.capital-ring::before,
.capital-ring::after,
.capital-ring span {
  position: absolute;
  border-radius: 50%;
  content: "";
}

.capital-ring::before {
  inset: 21px;
  border: 1px solid rgba(57, 127, 165, 0.2);
  border-right-color: rgba(141, 207, 202, 0.68);
  animation: capitalOrbit 12s linear infinite;
}

.capital-ring::after {
  inset: 58px;
  border: 1px solid rgba(185, 164, 116, 0.28);
  border-left-color: rgba(57, 127, 165, 0.34);
  animation: capitalOrbit 16s linear infinite reverse;
}

.capital-ring span:first-child {
  inset: 90px;
  border: 1px solid rgba(57, 127, 165, 0.1);
  background: rgba(255, 255, 255, 0.58);
}

.capital-ring span:nth-child(2) {
  top: 44px;
  right: 66px;
  width: 10px;
  height: 10px;
  background: var(--seafoam);
  box-shadow: 0 0 0 10px rgba(141, 207, 202, 0.16);
  animation: capitalPulse 3.8s ease-in-out infinite;
}

.capital-ring strong {
  position: relative;
  color: var(--blue-700);
  font-family: var(--display);
  font-size: 1.62rem;
  font-weight: 650;
}

.capital-note {
  position: absolute;
  right: 0;
  bottom: 24px;
  display: grid;
  gap: 4px;
  max-width: 210px;
  padding: 18px;
  border: 1px solid rgba(107, 168, 194, 0.2);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 44px rgba(52, 93, 112, 0.12);
  backdrop-filter: blur(18px);
}

.capital-note small {
  color: var(--muted);
  font-size: 0.68rem;
  font-weight: 800;
  text-transform: uppercase;
}

.capital-note b {
  color: var(--blue-700);
  font-size: 0.96rem;
}

.founders-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 18px;
}

.founder-track {
  min-height: 230px;
  padding: 26px;
  border: 1px solid rgba(107, 168, 194, 0.18);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 12px 36px rgba(52, 93, 112, 0.08);
  backdrop-filter: blur(16px);
}

.founder-track span {
  display: inline-flex;
  margin-bottom: 42px;
  color: rgba(31, 86, 119, 0.38);
  font-family: var(--display);
  font-size: 2.2rem;
  font-weight: 650;
  line-height: 0.9;
}

.founder-track p {
  margin-top: 14px;
  color: var(--ink-soft);
}

.prelaunch-section {
  display: grid;
  grid-template-columns: minmax(0, 0.82fr) minmax(340px, 0.6fr);
  gap: clamp(30px, 7vw, 90px);
  align-items: start;
  padding-top: 70px;
}

.prelaunch-copy h2 {
  margin-top: 16px;
}

.prelaunch-copy p {
  max-width: 660px;
  margin-top: 24px;
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.prelaunch-note {
  display: grid;
  max-width: 430px;
  gap: 4px;
  margin-top: 34px;
  padding: 22px;
  border-left: 3px solid var(--seafoam);
  background: rgba(255, 255, 255, 0.58);
}

.prelaunch-note span {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.prelaunch-note b {
  color: var(--blue-700);
  font-size: 1rem;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: clamp(24px, 4vw, 34px);
  border: 1px solid rgba(107, 168, 194, 0.2);
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(240, 249, 252, 0.82)),
    var(--white);
  box-shadow: var(--shadow);
}

.contact-form label {
  display: grid;
  gap: 8px;
}

.contact-form label span {
  color: var(--ink-soft);
  font-size: 0.82rem;
  font-weight: 700;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(86, 143, 168, 0.22);
  border-radius: var(--radius);
  outline: none;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.86);
  transition:
    border-color 160ms ease,
    box-shadow 160ms ease,
    background 160ms ease;
}

.contact-form input,
.contact-form select {
  min-height: 48px;
  padding: 0 14px;
}

.contact-form textarea {
  min-height: 116px;
  padding: 13px 14px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: rgba(57, 127, 165, 0.56);
  background: var(--white);
  box-shadow: 0 0 0 4px rgba(118, 183, 211, 0.14);
}

.contact-form .button {
  width: 100%;
  margin-top: 6px;
  border: 0;
}

.form-status {
  color: var(--muted);
  font-size: 0.82rem;
}

.site-footer {
  display: grid;
  width: min(calc(100% - 48px), var(--max));
  grid-template-columns: auto 1fr auto;
  gap: 28px;
  align-items: center;
  margin: 0 auto;
  padding: 34px 0 46px;
  border-top: 1px solid rgba(107, 168, 194, 0.18);
  color: var(--ink-soft);
}

.footer-brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  filter: drop-shadow(0 8px 14px rgba(31, 86, 119, 0.12));
}

.site-footer p {
  max-width: 560px;
  font-size: 0.92rem;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
  color: var(--blue-700);
  font-size: 0.86rem;
  font-weight: 700;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 700ms ease,
    transform 700ms ease;
}

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

.reveal:nth-child(2) {
  transition-delay: 90ms;
}

.reveal:nth-child(3) {
  transition-delay: 150ms;
}

.reveal:nth-child(4) {
  transition-delay: 210ms;
}

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

@keyframes barFill {
  from {
    width: 0;
  }
}

@keyframes drawLine {
  to {
    stroke-dashoffset: 0;
  }
}

@keyframes telemetrySweep {
  0% {
    transform: translateX(0);
    opacity: 0;
  }

  12%,
  72% {
    opacity: 1;
  }

  100% {
    transform: translateX(330%);
    opacity: 0;
  }
}

@keyframes glassSweep {
  0%,
  54% {
    transform: translateX(-76%);
  }

  84%,
  100% {
    transform: translateX(86%);
  }
}

@keyframes brandBreathe {
  0%,
  100% {
    transform: translateY(0) scale(1);
  }

  50% {
    transform: translateY(-4px) scale(1.015);
  }
}

@keyframes logoOrbit {
  0%,
  100% {
    transform: rotate(-8deg) translateY(0);
  }

  50% {
    transform: rotate(5deg) translateY(-3px);
  }
}

@keyframes traceVital {
  0% {
    stroke-dashoffset: 520;
    opacity: 0.34;
  }

  46%,
  70% {
    stroke-dashoffset: 0;
    opacity: 0.92;
  }

  100% {
    stroke-dashoffset: -520;
    opacity: 0.3;
  }
}

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

@keyframes capitalPulse {
  0%,
  100% {
    opacity: 0.7;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.35);
  }
}

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

@media (max-width: 1100px) {
  .site-header {
    grid-template-columns: auto 1fr auto auto;
  }

  .main-nav {
    position: fixed;
    top: 76px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    padding: 18px;
    border: 1px solid rgba(107, 168, 194, 0.22);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
    backdrop-filter: blur(18px);
  }

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

  .main-nav a {
    min-height: 48px;
  }

  .menu-button {
    display: grid;
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    justify-self: start;
  }

  .split-section,
  .route-section,
  .technology-section,
  .founders-shell,
  .prelaunch-section {
    grid-template-columns: 1fr;
  }

  .founders-visual {
    min-height: 260px;
  }

  .route-copy {
    position: static;
  }

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

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

@media (max-width: 820px) {
  .site-header {
    width: calc(100% - 24px);
    grid-template-columns: auto 1fr auto;
    gap: 10px;
    padding: 8px;
  }

  .brand small {
    display: none;
  }

  .brand strong {
    font-size: 1.16rem;
  }

  .brand img {
    width: 42px;
    height: 34px;
  }

  .header-cta {
    min-height: 38px;
    padding: 0 12px;
    font-size: 0.78rem;
  }

  .language-switcher {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 112px 20px 46px;
  }

  .hero-media {
    object-position: 64% center;
    transform: none !important;
  }

  .hero-shade {
    background:
      linear-gradient(90deg, rgba(248, 252, 253, 0.99), rgba(248, 252, 253, 0.84) 64%, rgba(248, 252, 253, 0.55)),
      linear-gradient(180deg, rgba(248, 252, 253, 0.6), rgba(248, 252, 253, 0.98) 86%);
  }

  h1 {
    font-size: clamp(3.65rem, 17vw, 5.8rem);
  }

  h2 {
    font-size: clamp(2.22rem, 11vw, 3.8rem);
  }

  html[lang="ru"] .tech-copy h2 {
    font-size: clamp(1.9rem, 8.2vw, 3.15rem);
    line-height: 1.06;
  }

  .hero-lead {
    font-size: 1.02rem;
  }

  .button {
    min-height: 48px;
    padding: 0 18px;
  }

  .hero-panel {
    width: 100%;
    padding: 18px;
  }

  .hero-logo-mark {
    width: 208px;
    height: 154px;
  }

  .hero-logo-mark img {
    width: 200px;
    height: auto;
  }

  .hero-logo-text strong {
    font-size: 1.8rem;
  }

  .signal-band {
    padding: 12px 16px 0;
  }

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

  .metric {
    min-height: 134px;
    padding: 22px;
  }

  .metric span {
    font-size: 0.84rem;
  }

  .section {
    width: min(calc(100% - 32px), var(--max));
    padding: 72px 0;
  }

  .section[id] {
    scroll-margin-top: 92px;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-bottom: 30px;
  }

  .comparison-grid,
  .program-grid,
  .pillars-grid,
  .audience-grid,
  .founders-grid {
    grid-template-columns: 1fr;
  }

  .program-card,
  .pillar,
  .audience-card,
  .founder-track {
    min-height: auto;
  }

  .program-card span,
  .pillar span,
  .audience-card strong,
  .founder-track span {
    margin-bottom: 34px;
  }

  .route-map {
    padding-left: 24px;
  }

  .route-map article {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 22px;
  }

  .route-map span {
    font-size: 2rem;
  }

  .image-band {
    min-height: 640px;
  }

  .image-band img {
    object-position: 42% center;
    transform: none !important;
  }

  .market-orbit {
    display: none;
  }

  .image-band::after {
    background:
      linear-gradient(180deg, rgba(7, 31, 44, 0.1), rgba(7, 31, 44, 0.64) 56%, rgba(248, 252, 253, 0.96)),
      linear-gradient(90deg, rgba(7, 31, 44, 0.22), transparent);
  }

  .image-band-copy {
    display: flex;
    min-height: 640px;
    flex-direction: column;
    justify-content: flex-end;
    padding-bottom: 86px;
  }

  .tech-visual img {
    aspect-ratio: 0.96;
  }

  .technology-section {
    overflow: hidden;
  }

  .founders-shell {
    padding: 26px;
  }

  .founders-visual {
    justify-items: start;
  }

  .capital-note {
    right: auto;
    left: 18px;
    bottom: 6px;
  }

  .site-footer {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 520px) {
  .site-header {
    grid-template-columns: auto 1fr auto;
  }

  .header-cta {
    display: none;
  }

  .menu-button {
    justify-self: end;
  }

  .hero-actions {
    display: grid;
  }

  .language-strip button {
    width: 38px;
  }

  .signal-inner {
    grid-template-columns: 1fr;
  }

  .metric {
    min-height: 112px;
  }

  .market-card strong {
    font-size: 4.4rem;
  }

  .bar-row {
    grid-template-columns: 1fr;
  }

  .bar-row i {
    right: 0;
  }

  .bar-row b {
    justify-self: start;
  }

  .founders-actions {
    display: grid;
  }

  .capital-ring {
    width: min(100%, 260px);
  }
}