:root {
  --ink: #172033;
  --muted: #5f6d82;
  --line: rgba(23, 32, 51, 0.12);
  --paper: #fbfaf7;
  --mint: #56d6b3;
  --coral: #ff8066;
  --navy: #172033;
  --gold: #ffd166;
  --white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 12% 18%, rgba(86, 214, 179, 0.22), transparent 32rem),
    radial-gradient(circle at 86% 14%, rgba(255, 128, 102, 0.2), transparent 26rem),
    linear-gradient(135deg, #fbfaf7 0%, #eef7f4 48%, #f8f0ea 100%);
}

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

.site-shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 28px 0;
}

.nav-link,
.button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.brand {
  display: inline-flex;
  align-items: center;
  width: 270px;
  height: 78px;
}

.brand-logo {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
}

.nav-link {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0 18px;
  color: var(--muted);
  font-size: 0.94rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.52);
  backdrop-filter: blur(14px);
}

.hero {
  min-height: calc(100vh - 100px);
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(340px, 0.82fr);
  align-items: center;
  gap: 58px;
  padding: 40px 0 72px;
}

.eyebrow {
  margin: 0 0 14px;
  color: #2f7d72;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 760px;
  margin-bottom: 22px;
  font-size: clamp(3rem, 8vw, 6.25rem);
  line-height: 0.94;
  letter-spacing: 0;
}

.hero-text {
  max-width: 640px;
  margin-bottom: 30px;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.18rem);
  line-height: 1.75;
}

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

.button {
  border-radius: 999px;
  padding: 0 22px;
  font-weight: 800;
}

.primary {
  color: var(--white);
  background: var(--navy);
  box-shadow: 0 16px 36px rgba(23, 32, 51, 0.18);
}

.secondary {
  border: 1px solid var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.55);
}

.hero-card {
  position: relative;
  min-height: 520px;
  border: 1px solid rgba(255, 255, 255, 0.64);
  border-radius: 32px;
  overflow: hidden;
  background:
    linear-gradient(145deg, rgba(23, 32, 51, 0.96), rgba(31, 87, 83, 0.86)),
    var(--navy);
  box-shadow: 0 30px 90px rgba(23, 32, 51, 0.28);
}

.hero-card::before {
  content: "";
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 24px;
}

.orbital {
  position: absolute;
  inset: 86px 44px 96px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 50%, rgba(255, 209, 102, 0.95) 0 12%, transparent 13%),
    conic-gradient(from 140deg, var(--mint), var(--gold), var(--coral), var(--mint));
  filter: saturate(1.18);
  opacity: 0.9;
  transform: rotate(-12deg);
}

.orbital::after {
  content: "";
  position: absolute;
  inset: 34px;
  border-radius: 50%;
  background: rgba(23, 32, 51, 0.9);
}

.panel {
  position: absolute;
  width: min(78%, 300px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 18px;
  padding: 18px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
}

.panel span {
  display: block;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.8rem;
  font-weight: 700;
}

.panel strong {
  display: block;
  font-size: 1.16rem;
  line-height: 1.3;
}

.top-panel {
  top: 42px;
  left: 34px;
}

.bottom-panel {
  right: 34px;
  bottom: 42px;
}

.mission {
  display: grid;
  grid-template-columns: 0.7fr 1fr;
  gap: 42px;
  border-top: 1px solid var(--line);
  padding: 70px 0;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1;
  letter-spacing: 0;
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

article {
  min-height: 190px;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 22px;
  background: rgba(255, 255, 255, 0.58);
}

h3 {
  margin-bottom: 14px;
  font-size: 1rem;
}

article p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.65;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer p {
  margin: 0;
}

.footer a {
  font-weight: 800;
  color: var(--ink);
}

@media (max-width: 860px) {
  .hero,
  .mission {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 34px;
    padding-top: 24px;
  }

  .hero-card {
    min-height: 390px;
  }

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

@media (max-width: 540px) {
  .site-shell {
    width: min(100% - 28px, 1120px);
  }

  .nav {
    padding: 18px 0;
  }

  .brand {
    width: 214px;
    height: 64px;
  }

  .nav-link {
    padding: 0 14px;
  }

  h1 {
    font-size: clamp(2.55rem, 16vw, 4.2rem);
  }

  .hero-card {
    border-radius: 24px;
  }

  .orbital {
    inset: 78px 24px;
  }

  .panel {
    width: calc(100% - 48px);
  }

  .top-panel {
    left: 24px;
  }

  .bottom-panel {
    right: 24px;
  }

  .footer {
    flex-direction: column;
  }
}