:root {
  color-scheme: dark;
  --bg: #080d12;
  --panel: #101922;
  --text: #eef6f8;
  --muted: #a9bac2;
  --line: rgba(255, 255, 255, 0.13);
  --cyan: #79d8ff;
  --amber: #f2c66d;
  --green: #8ed6a0;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 20% 10%, rgba(121, 216, 255, 0.14), transparent 28rem),
    radial-gradient(circle at 78% 18%, rgba(242, 198, 109, 0.12), transparent 24rem),
    linear-gradient(180deg, #070b10 0%, var(--bg) 48%, #0b1117 100%);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle, rgba(255, 255, 255, 0.78) 0 1px, transparent 1px),
    radial-gradient(circle, rgba(121, 216, 255, 0.55) 0 1px, transparent 1px);
  background-position: 0 0, 31px 47px;
  background-size: 92px 92px, 137px 137px;
  opacity: 0.22;
}

main {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.hero {
  min-height: 78vh;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  align-items: center;
  gap: 40px;
  padding: 48px 0 28px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--amber);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

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

h1 {
  max-width: 11ch;
  margin-bottom: 18px;
  font-size: clamp(3rem, 8vw, 6.8rem);
  line-height: 0.92;
  letter-spacing: 0;
}

.lead {
  max-width: 58ch;
  color: var(--muted);
  font-size: 1.1rem;
  line-height: 1.7;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

a {
  color: inherit;
}

.primary,
.secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-weight: 800;
  text-decoration: none;
}

.primary {
  background: var(--cyan);
  color: #061018;
  border-color: transparent;
}

.secondary {
  background: rgba(255, 255, 255, 0.05);
}

.hero-image {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.38);
}

.briefing {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  padding: 22px 0 34px;
}

.briefing article {
  min-height: 190px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(16, 25, 34, 0.78);
}

h2 {
  margin-bottom: 12px;
  color: var(--green);
  font-size: 1.05rem;
}

.briefing p,
footer {
  color: var(--muted);
  line-height: 1.65;
}

.gallery {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  padding: 8px 0 44px;
}

.gallery img {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0 42px;
  border-top: 1px solid var(--line);
  font-size: 0.92rem;
}

footer a {
  color: var(--cyan);
  font-weight: 800;
  white-space: nowrap;
}

@media (max-width: 760px) {
  main {
    width: min(100% - 24px, 560px);
  }

  .hero {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 24px;
    padding-top: 34px;
  }

  h1 {
    max-width: 9ch;
    font-size: clamp(2.8rem, 15vw, 4.4rem);
  }

  .briefing,
  .gallery {
    grid-template-columns: 1fr;
  }

  footer {
    flex-direction: column;
  }
}