:root {
  color-scheme: dark;
  --bg: #050b0d;
  --bg-deep: #010405;
  --surface: rgba(8, 20, 23, 0.72);
  --surface-strong: rgba(10, 27, 31, 0.92);
  --border: rgba(180, 236, 230, 0.16);
  --border-strong: rgba(148, 241, 229, 0.34);
  --text: #f4fbfa;
  --muted: #a8b9ba;
  --quiet: #74898c;
  --cyan: #42e8e0;
  --emerald: #55e0a9;
  --silver: #d7e4e3;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.35);
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 74% 3%, rgba(66, 232, 224, 0.11), transparent 34rem),
    linear-gradient(180deg, #071113 0%, #03090a 42%, #010405 100%);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  letter-spacing: 0;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  content: "";
  background-image:
    linear-gradient(rgba(135, 247, 238, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(135, 247, 238, 0.035) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.78), transparent 84%);
}

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

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

.site-shell {
  overflow: hidden;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(calc(100% - 40px), var(--max));
  height: 74px;
  margin: 0 auto;
  border-bottom: 1px solid var(--border);
  background: rgba(5, 11, 13, 0.82);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: 0;
}

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

.brand em {
  color: var(--silver);
  font-style: normal;
  font-weight: 400;
}

nav {
  display: flex;
  gap: 30px;
  color: var(--muted);
  font-size: 0.86rem;
}

nav a,
.header-action {
  transition: color 180ms ease, border-color 180ms ease, background 180ms ease;
}

nav a:hover,
.header-action:hover {
  color: var(--text);
}

.header-action {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 18px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  color: var(--text);
  font-size: 0.86rem;
  background: rgba(66, 232, 224, 0.06);
}

.section,
.hero,
.vision-band,
.company-band,
.contact-section,
.site-footer {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.hero {
  min-height: min(760px, calc(100vh - 74px));
  padding: clamp(46px, 5vw, 70px) 0 32px;
}

.section-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.88fr) minmax(360px, 1.12fr);
  gap: 54px;
  align-items: center;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero h1 {
  max-width: 690px;
  margin: 0;
  font-size: clamp(3.15rem, 5vw, 5.45rem);
  font-weight: 760;
  line-height: 0.96;
  letter-spacing: 0;
}

.hero p {
  max-width: 600px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.25vw, 1.15rem);
  line-height: 1.7;
}

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

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.98rem;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

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

.button.primary {
  background: linear-gradient(135deg, var(--cyan), var(--emerald));
  color: #02100f;
}

.button.secondary {
  border: 1px solid var(--border);
  color: var(--text);
  background: rgba(255, 255, 255, 0.035);
}

.global-note {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 14px;
  align-items: center;
  max-width: 520px;
  margin-top: 32px;
  padding-top: 26px;
  border-top: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.hero-visual {
  position: relative;
  margin-right: min(-9vw, -90px);
  border-radius: 8px;
}

.hero-visual::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, var(--bg) 0%, rgba(6, 17, 19, 0) 33%),
    radial-gradient(circle at 62% 50%, transparent 0 35%, rgba(6, 17, 19, 0.5) 78%);
  pointer-events: none;
}

.hero-visual img {
  width: 100%;
  min-height: 430px;
  object-fit: cover;
  border-radius: 8px;
  opacity: 0.9;
  filter: saturate(0.96) contrast(1.08);
}

.section {
  padding: 112px 0;
  border-top: 1px solid rgba(150, 236, 229, 0.12);
}

.section-heading {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 48px;
  align-items: start;
  margin-bottom: 34px;
}

.section-label {
  margin: 0;
  display: inline-flex;
  gap: 12px;
  align-items: baseline;
  color: var(--cyan);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.section-label span {
  color: var(--quiet);
}

h2 {
  margin: 0;
  max-width: 840px;
  font-size: clamp(2.05rem, 3.35vw, 3.55rem);
  font-weight: 720;
  line-height: 1.02;
  letter-spacing: 0;
}

h3 {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.2;
  letter-spacing: 0;
}

p {
  letter-spacing: 0;
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(9, minmax(112px, 1fr));
  gap: 0;
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.product-card,
.investor-card {
  position: relative;
  min-height: 188px;
  padding: 26px 18px;
  border: 0;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  background: linear-gradient(180deg, rgba(8, 22, 25, 0.54), rgba(2, 8, 9, 0.4));
  box-shadow: none;
  overflow: hidden;
}

.product-card::before,
.investor-card::before,
.contact-card::before {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(135deg, rgba(66, 232, 224, 0.11), transparent 42%);
  opacity: 0;
  transition: opacity 180ms ease;
}

.product-card:hover::before,
.investor-card:hover::before,
.contact-card:hover::before {
  opacity: 1;
}

.product-card h3 {
  margin-top: 26px;
  font-size: 1.06rem;
}

.product-card p,
.investor-card p,
.vision-copy p {
  color: var(--muted);
  line-height: 1.65;
}

.product-card p {
  margin: 14px 0 0;
  font-size: 0.78rem;
}

.product-icon,
.icon {
  display: inline-block;
  width: 32px;
  height: 32px;
  color: #9bf8ef;
  opacity: 0.92;
  background: currentColor;
  mask-repeat: no-repeat;
  mask-position: center;
  mask-size: contain;
}

.globe,
.ball {
  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.7' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M3 12h18M12 3c3 3.3 3 14.7 0 18M12 3c-3 3.3-3 14.7 0 18'/%3E%3C/svg%3E");
}

.stack {
  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.7' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='m12 3 9 5-9 5-9-5 9-5Z'/%3E%3Cpath d='m3 12 9 5 9-5M3 16l9 5 9-5'/%3E%3C/svg%3E");
}

.card {
  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.7' xmlns='http://www.w3.org/2000/svg'%3E%3Crect x='3' y='5' width='18' height='14' rx='2'/%3E%3Cpath d='M3 10h18M7 15h4'/%3E%3C/svg%3E");
}

.ai {
  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.7' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M9 4a3 3 0 0 0-3 3v1a3 3 0 0 0 0 6v1a3 3 0 0 0 3 3M15 4a3 3 0 0 1 3 3v1a3 3 0 0 1 0 6v1a3 3 0 0 1-3 3M9 4v16M15 4v16M9 9h6M9 15h6'/%3E%3C/svg%3E");
}

.market {
  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.7' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M6 8h12l1 13H5L6 8Z'/%3E%3Cpath d='M9 8a3 3 0 1 1 6 0'/%3E%3C/svg%3E");
}

.crm {
  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.7' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='8' cy='9' r='3'/%3E%3Ccircle cx='17' cy='10' r='3'/%3E%3Cpath d='M3 20a5 5 0 0 1 10 0M13 19a5 5 0 0 1 8 0'/%3E%3C/svg%3E");
}

.shield {
  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.7' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M12 3 20 6v6c0 5-3.5 8-8 9-4.5-1-8-4-8-9V6l8-3Z'/%3E%3Cpath d='m9 12 2 2 4-5'/%3E%3C/svg%3E");
}

.ticket {
  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.7' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M4 7h16v4a2 2 0 0 0 0 4v4H4v-4a2 2 0 0 0 0-4V7Z'/%3E%3Cpath d='M9 7v12'/%3E%3C/svg%3E");
}

.code {
  mask-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='1.7' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='m8 7-5 5 5 5M16 7l5 5-5 5M14 4l-4 16'/%3E%3C/svg%3E");
}

.vision-band {
  position: relative;
  display: grid;
  grid-template-columns: 0.86fr 1fr;
  gap: 48px;
  align-items: center;
  min-height: 560px;
  padding: 124px 0;
  border-top: 1px solid rgba(150, 236, 229, 0.12);
}

.vision-copy p:last-child {
  max-width: 620px;
  margin-top: 28px;
  font-size: 1.05rem;
}

.orbital-map {
  position: relative;
  min-height: 390px;
  border-radius: 8px;
  background:
    radial-gradient(circle at 70% 32%, rgba(255, 255, 255, 0.92) 0 2px, transparent 3px),
    radial-gradient(circle at 42% 54%, rgba(66, 232, 224, 0.95) 0 3px, transparent 4px),
    radial-gradient(circle at 66% 68%, rgba(85, 224, 169, 0.9) 0 2px, transparent 3px),
    radial-gradient(circle at 52% 48%, rgba(66, 232, 224, 0.12), transparent 36%),
    radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.05), transparent 58%);
  border: 1px solid rgba(180, 246, 241, 0.16);
  box-shadow: inset 0 0 80px rgba(66, 232, 224, 0.08), var(--shadow);
  overflow: hidden;
}

.orbital-map::before,
.orbital-map::after,
.orbital-map span {
  position: absolute;
  inset: 16%;
  content: "";
  border: 1px solid rgba(181, 244, 239, 0.22);
  border-radius: 50%;
  transform: rotate(18deg) skew(-12deg);
}

.orbital-map::after {
  inset: 26%;
  transform: rotate(-28deg) skew(16deg);
}

.orbital-map span:nth-child(1) {
  inset: 8%;
  transform: rotate(62deg) skew(-18deg);
}

.orbital-map span:nth-child(2) {
  inset: 34%;
  transform: rotate(120deg) skew(20deg);
}

.orbital-map span:nth-child(3) {
  inset: 0;
  border-style: dashed;
  opacity: 0.4;
}

.orbital-map span:nth-child(4) {
  inset: auto 12% 22% auto;
  width: 26%;
  height: 1px;
  border: 0;
  border-radius: 0;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  transform: rotate(-22deg);
}

.architecture-map {
  position: relative;
  display: grid;
  grid-template-columns: 230px 1fr 190px;
  gap: 48px;
  align-items: center;
  min-height: 470px;
  padding: 48px;
  border: 1px solid rgba(150, 236, 229, 0.18);
  border-radius: var(--radius);
  background:
    linear-gradient(90deg, rgba(6, 17, 19, 0.92), rgba(8, 34, 38, 0.5), rgba(6, 17, 19, 0.92)),
    radial-gradient(circle at center, rgba(66, 232, 224, 0.14), transparent 44%);
}

.architecture-map::before {
  position: absolute;
  inset: 50% 16%;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  box-shadow: 0 -70px 0 rgba(66, 232, 224, 0.2), 0 70px 0 rgba(66, 232, 224, 0.2);
}

.nodes {
  display: grid;
  gap: 12px;
}

.nodes span {
  display: flex;
  align-items: center;
  min-height: 48px;
  padding: 0 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(6, 18, 20, 0.82);
  color: var(--silver);
}

.core {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  justify-self: center;
  width: min(280px, 100%);
  aspect-ratio: 1;
  clip-path: polygon(25% 5%, 75% 5%, 100% 50%, 75% 95%, 25% 95%, 0 50%);
  background: linear-gradient(180deg, rgba(22, 58, 65, 0.96), rgba(4, 18, 20, 0.94));
  border: 1px solid var(--border-strong);
  box-shadow: 0 0 55px rgba(66, 232, 224, 0.16);
}

.core strong {
  display: block;
  font-size: clamp(2.2rem, 4vw, 4rem);
  letter-spacing: 0;
}

.core small {
  margin-top: -38px;
  color: var(--muted);
  font-size: 1.1rem;
}

.investor-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.investor-card {
  min-height: auto;
  padding: 30px 24px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: transparent;
}

.investor-card h3 {
  margin-top: 0;
  font-size: 1.1rem;
}

.investor-card p {
  margin: 14px 0 0;
  max-width: none;
  font-size: 0.92rem;
}

.company-band {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 34px;
  align-items: end;
  padding: 112px 0;
  border-top: 1px solid rgba(150, 236, 229, 0.12);
}

.company-facts {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  backdrop-filter: blur(20px);
}

.company-facts div {
  padding: 28px;
}

.company-facts div + div {
  border-left: 1px solid rgba(150, 236, 229, 0.13);
}

dt {
  color: var(--quiet);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

dd {
  margin: 10px 0 0;
  color: var(--text);
  font-size: 1.1rem;
}

.contact-section {
  padding: 0 0 96px;
}

.contact-card {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  padding: clamp(34px, 5vw, 64px);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  background:
    radial-gradient(circle at 78% 30%, rgba(66, 232, 224, 0.18), transparent 28rem),
    linear-gradient(135deg, rgba(9, 36, 40, 0.88), rgba(2, 9, 10, 0.92));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.contact-card h2 {
  max-width: 820px;
  margin-top: 12px;
}

.contact-card a {
  flex: 0 0 auto;
  color: var(--cyan);
  font-size: clamp(1.35rem, 3vw, 2.2rem);
  font-weight: 730;
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
  align-items: center;
  padding: 34px 0 42px;
  border-top: 1px solid rgba(150, 236, 229, 0.12);
  color: var(--muted);
}

.site-footer p {
  margin: 0 0 0 auto;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms ease, transform 700ms ease;
}

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

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

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

  .button:hover {
    transform: none;
  }
}

@media (max-width: 1100px) {
  nav {
    display: none;
  }

  .section-grid,
  .vision-band,
  .company-band {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    margin: -20px 0 0;
  }

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

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

  .architecture-map {
    grid-template-columns: 1fr;
  }

  .architecture-map::before {
    inset: 16% 50%;
    width: 1px;
    height: 68%;
    box-shadow: -80px 0 0 rgba(66, 232, 224, 0.12), 80px 0 0 rgba(66, 232, 224, 0.12);
  }

  .core {
    order: -1;
  }
}

@media (max-width: 760px) {
  .site-header,
  .section,
  .hero,
  .vision-band,
  .company-band,
  .contact-section,
  .site-footer {
    width: min(calc(100% - 28px), var(--max));
  }

  .site-header {
    height: 66px;
  }

  .header-action {
    min-height: 36px;
    padding: 0 14px;
  }

  .hero {
    min-height: auto;
    padding: 46px 0 46px;
  }

  .hero h1 {
    font-size: clamp(2.5rem, 12vw, 3.8rem);
  }

  .hero-actions,
  .contact-card {
    align-items: stretch;
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .global-note {
    margin-top: 30px;
  }

  .hero-visual {
    display: none;
  }

  .section,
  .vision-band,
  .company-band {
    padding: 68px 0;
  }

  .section-heading {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .ecosystem-grid,
  .investor-grid,
  .company-facts {
    grid-template-columns: 1fr;
  }

  .product-card,
  .investor-card {
    min-height: auto;
  }

  .vision-band {
    min-height: auto;
  }

  .orbital-map {
    min-height: 300px;
  }

  .architecture-map {
    padding: 18px;
  }

  .company-facts div + div {
    border-top: 1px solid rgba(150, 236, 229, 0.13);
    border-left: 0;
  }

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

  .site-footer p {
    margin-left: 0;
  }
}