@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  --bg: #06101f;
  --bg-deep: #020814;
  --panel: #0b1a2f;
  --line: rgba(91, 162, 255, 0.18);
  --text: #f8fafc;
  --muted: #9aabc0;
  --blue: #1e3a8a;
  --cyan: #22d3ee;
  --cyan-2: #38bdf8;
}

* { box-sizing: border-box; }

html { color-scheme: dark; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Space Grotesk", system-ui, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 73% 35%, rgba(30, 58, 138, 0.22), transparent 28rem),
    radial-gradient(circle at 15% 90%, rgba(34, 211, 238, 0.06), transparent 26rem),
    linear-gradient(135deg, var(--bg-deep), var(--bg));
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.15;
  background-image:
    linear-gradient(rgba(56, 189, 248, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(56, 189, 248, 0.08) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(circle at 75% 36%, black, transparent 42%);
}

.page-shell {
  width: min(1440px, calc(100% - 48px));
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 110px;
  gap: 24px;
}

.brand img {
  display: block;
  width: 182px;
  height: auto;
}

.strapline {
  color: var(--muted);
  margin: 0;
  font-size: 1rem;
}

.strapline span { color: var(--cyan); }

.hero {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(430px, 1.1fr);
  align-items: center;
  gap: 4vw;
  min-height: 620px;
  padding: 54px 0 70px;
}

.hero-copy { max-width: 650px; }

.eyebrow {
  display: inline-block;
  margin: 0 0 24px;
  padding: 9px 14px;
  border: 1px solid rgba(34, 211, 238, 0.5);
  border-radius: 999px;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  font-weight: 600;
}

h1 {
  margin: 0;
  font-size: clamp(4rem, 7.5vw, 7.4rem);
  line-height: 0.94;
  letter-spacing: -0.07em;
}

h1 span {
  background: linear-gradient(90deg, var(--cyan), var(--cyan-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.intro {
  max-width: 640px;
  margin: 34px 0 0;
  color: #b9c5d4;
  font-size: clamp(1rem, 1.35vw, 1.25rem);
  line-height: 1.7;
}

.status-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  max-width: 560px;
  margin-top: 34px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(135deg, rgba(11, 26, 47, 0.92), rgba(8, 20, 37, 0.72));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04);
}

.status-card img {
  width: 30px;
  flex: 0 0 auto;
  margin-top: 2px;
}

.status-card strong {
  display: block;
  margin-bottom: 5px;
  font-size: 1rem;
}

.status-card span {
  display: block;
  color: var(--muted);
  line-height: 1.55;
  font-size: 0.93rem;
}

.hero-art {
  display: grid;
  place-items: center;
  min-width: 0;
}

.hero-art img {
  width: min(100%, 720px);
  height: auto;
  filter: drop-shadow(0 32px 80px rgba(0, 145, 255, 0.24));
}

.principles {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.principles article {
  padding: 32px 30px 36px 0;
}

.principles img {
  width: 34px;
  height: 34px;
  margin-bottom: 18px;
}

.principles h2 {
  margin: 0 0 8px;
  font-size: 1.05rem;
}

.principles p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0 34px;
  color: #718198;
  font-size: 0.85rem;
}

.site-footer p { margin: 0; }

@media (max-width: 900px) {
  .page-shell { width: min(100% - 32px, 760px); }
  .site-header { min-height: 90px; }
  .brand img { width: 150px; }
  .strapline { display: none; }

  .hero {
    grid-template-columns: 1fr;
    gap: 20px;
    min-height: auto;
    padding: 44px 0 54px;
  }

  .hero-art { order: -1; }
  .hero-art img { width: min(92%, 520px); }
  h1 { font-size: clamp(3.5rem, 17vw, 6.2rem); }

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

@media (max-width: 560px) {
  .page-shell { width: min(100% - 24px, 520px); }
  .hero { padding-top: 20px; }
  .hero-art img { width: 100%; }
  .principles { grid-template-columns: 1fr; }
  .principles article { padding: 26px 0; border-bottom: 1px solid var(--line); }
  .principles article:last-child { border-bottom: 0; }
  .site-footer { flex-direction: column; }
}