:root {
  color-scheme: dark;
  --bg: #071116;
  --bg-soft: #0d1b22;
  --panel: rgba(255, 255, 255, 0.07);
  --panel-strong: rgba(255, 255, 255, 0.11);
  --text: #f6f2e9;
  --muted: #b9c7c8;
  --line: rgba(246, 242, 233, 0.16);
  --teal: #00a9b6;
  --teal-bright: #43f1ea;
  --violet: #a77de8;
  --sand: #e7d2a2;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 75% 0%, rgba(0, 169, 182, 0.24), transparent 34rem),
    radial-gradient(circle at 10% 18%, rgba(167, 125, 232, 0.2), transparent 28rem),
    linear-gradient(135deg, #050b0f 0%, var(--bg) 42%, #101a22 100%);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  opacity: 0.28;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(to bottom, black, transparent 80%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 22px 0;
  backdrop-filter: blur(18px);
}

.brand,
.nav,
.hero-actions,
.venture-meta,
.footer {
  display: flex;
  align-items: center;
}

.brand {
  gap: 12px;
  font-size: 0.88rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.brand-logo {
  width: 44px;
  height: 44px;
  object-fit: cover;
  object-position: left center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  box-shadow: 0 0 28px rgba(67, 241, 234, 0.2);
}

.nav {
  gap: 24px;
  color: var(--muted);
  font-size: 0.92rem;
}

.nav a {
  transition: color 160ms ease;
}

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

.section {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 90px 0;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.68fr);
  gap: 56px;
  min-height: calc(100vh - 84px);
  align-items: center;
  padding-top: 38px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--teal-bright);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 900px;
  margin-bottom: 26px;
  font-size: clamp(4.6rem, 11vw, 9.8rem);
  line-height: 0.86;
  letter-spacing: -0.085em;
  text-transform: uppercase;
}

h2 {
  margin-bottom: 22px;
  font-size: clamp(2.25rem, 5vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
}

h3 {
  margin-bottom: 14px;
  font-size: clamp(1.45rem, 2.3vw, 2.25rem);
  line-height: 1;
  letter-spacing: -0.045em;
}

.hero-subtitle,
.body-copy,
.venture-content p,
.grid p,
.hero-card p,
.contact h2 {
  color: var(--muted);
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
  line-height: 1.62;
}

.hero-subtitle {
  max-width: 730px;
}

.hero-actions {
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 22px;
  font-weight: 800;
  transition:
    transform 160ms ease,
    border-color 160ms ease,
    background 160ms ease;
}

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

.button.primary {
  border-color: transparent;
  background: var(--text);
  color: #071116;
}

.button.secondary {
  color: var(--text);
}

.button.secondary:hover {
  border-color: rgba(67, 241, 234, 0.65);
  background: rgba(67, 241, 234, 0.08);
}

.hero-card,
.venture-card,
.grid article,
.contact {
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
}

.hero-card {
  position: relative;
  overflow: hidden;
  border-radius: 34px;
  padding: 30px;
}

.hero-logo {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  margin: 0 auto 34px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  box-shadow: 0 22px 70px rgba(0, 0, 0, 0.28);
}

.glow-orb {
  position: absolute;
  top: -90px;
  right: -100px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(67, 241, 234, 0.48), transparent 68%);
  filter: blur(8px);
}

.card-kicker {
  margin-bottom: 8px;
  color: var(--sand);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.manifesto {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.manifesto p {
  max-width: 980px;
  margin: 0;
  font-size: clamp(2rem, 5vw, 5.6rem);
  line-height: 0.98;
  letter-spacing: -0.065em;
}

.split {
  display: grid;
  grid-template-columns: 0.95fr 0.82fr;
  gap: 70px;
  align-items: start;
}

.body-copy p {
  margin-bottom: 22px;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 38px;
}

.venture-card {
  display: grid;
  grid-template-columns: 0.32fr 1fr 0.78fr;
  gap: 34px;
  border-radius: 34px;
  padding: clamp(24px, 4vw, 46px);
}

.venture-meta {
  align-items: flex-start;
  flex-direction: column;
  gap: 12px;
  color: var(--sand);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.signal-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  color: var(--text);
  list-style: none;
}

.signal-list li {
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.grid article {
  min-height: 260px;
  border-radius: 28px;
  padding: 26px;
}

.grid span {
  display: block;
  margin-bottom: 70px;
  color: var(--teal-bright);
  font-weight: 900;
}

.focus {
  padding-top: 40px;
}

.focus-list {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.focus-list span {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.045);
  color: var(--text);
  font-size: clamp(1rem, 1.6vw, 1.3rem);
  font-weight: 800;
}

.contact {
  border-radius: 34px;
  padding: clamp(30px, 6vw, 70px);
}

.contact h2 {
  max-width: 900px;
  margin-bottom: 30px;
  color: var(--text);
}

.contact-link {
  display: inline-flex;
  color: var(--teal-bright);
  font-size: clamp(1.3rem, 3vw, 3rem);
  font-weight: 900;
  letter-spacing: -0.045em;
}

.footer {
  justify-content: space-between;
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 980px) {
  .hero,
  .split,
  .venture-card {
    grid-template-columns: 1fr;
  }

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

  .hero {
    min-height: auto;
  }
}

@media (max-width: 680px) {
  .site-header,
  .footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }

  .section {
    width: min(100% - 28px, 1180px);
    padding: 62px 0;
  }

  .hero {
    padding-top: 20px;
  }

  .nav {
    width: 100%;
    justify-content: space-between;
  }

  h1 {
    font-size: clamp(3.8rem, 18vw, 6rem);
  }

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

  .grid article {
    min-height: auto;
  }

  .grid span {
    margin-bottom: 34px;
  }
}