:root {
  color-scheme: dark;
  --bg: #050816;
  --panel: rgba(7, 19, 41, 0.92);
  --text: #f4f7ff;
  --muted: #9eb0d0;
  --accent: #41d4ff;
  --accent-2: #8f5bff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top, rgba(65, 212, 255, 0.18), transparent 30%),
    linear-gradient(135deg, var(--bg), #101b3a 60%, #050816);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.page-shell {
  width: min(1100px, 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 28px;
  padding: 40px;
  background: rgba(3, 10, 22, 0.7);
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(18px);
}

.hero {
  text-align: center;
  margin-bottom: 32px;
}

.logo {
  width: 110px;
  height: 110px;
  object-fit: contain;
  margin-bottom: 16px;
  filter: drop-shadow(0 0 22px rgba(65, 212, 255, 0.4));
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.34em;
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 8px;
}

h1 {
  font-size: clamp(2rem, 3vw, 2.8rem);
  margin: 0 0 8px;
}

h2 {
  margin: 0 0 14px;
  font-size: clamp(1.3rem, 2vw, 1.8rem);
  color: #dce9ff;
}

.message {
  font-size: 1.04rem;
  line-height: 1.7;
  color: var(--muted);
  margin: 0 auto 10px;
  max-width: 650px;
}

.note {
  font-size: 1rem;
  color: #f7d27d;
  margin: 0;
}

.content-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
}

.radar-card,
.contact-card {
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  padding: 24px;
}

.radar {
  position: relative;
  width: min(100%, 360px);
  aspect-ratio: 1;
  margin: 0 auto 18px;
  border-radius: 50%;
  border: 2px solid rgba(65, 212, 255, 0.35);
  background:
    radial-gradient(circle at center, rgba(3, 12, 28, 0.95) 0 40%, rgba(2, 8, 20, 0.98) 41% 100%);
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04), 0 0 40px rgba(65, 212, 255, 0.18);
}

.radar::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(65, 212, 255, 0.06), transparent 62%);
  z-index: 0;
}

.radar::after {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(65, 212, 255, 0.18);
  border-radius: 50%;
}

.ring {
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(65, 212, 255, 0.26);
  border-radius: 50%;
}

.ring-2 { inset: 44px; }
.ring-3 { inset: 74px; }

.scan-beam {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: conic-gradient(from -90deg, transparent 0%, rgba(65, 212, 255, 0.34) 28%, transparent 60%);
  animation: sweep 2.2s linear infinite;
  border-radius: 50%;
  box-shadow: inset 0 0 22px rgba(65, 212, 255, 0.12);
}

.scan-ring {
  position: absolute;
  inset: 22%;
  border: 1px solid rgba(65, 212, 255, 0.22);
  border-radius: 50%;
  z-index: 1;
}

.propeller {
  position: absolute;
  inset: 12%;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: sweep 2.2s linear infinite;
}

.propeller::before {
  content: "";
  position: absolute;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: radial-gradient(circle, #ffffff 0%, var(--accent) 70%);
  box-shadow: 0 0 18px rgba(65, 212, 255, 0.35);
}

.blade {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 34%;
  height: 50%;
  background: linear-gradient(180deg, rgba(65, 212, 255, 0.95), rgba(65, 212, 255, 0.12));
  clip-path: polygon(50% 0%, 100% 100%, 0% 100%);
  border-radius: 999px 999px 12px 12px;
  transform-origin: center bottom;
  box-shadow: 0 0 16px rgba(65, 212, 255, 0.2);
}

.blade-1 { transform: translate(-50%, -100%) rotate(0deg); }
.blade-2 { transform: translate(-50%, -100%) rotate(120deg); }
.blade-3 { transform: translate(-50%, -100%) rotate(240deg); }

.brand-mark {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: clamp(0.8rem, 2vw, 1.05rem);
  font-weight: 700;
  letter-spacing: 0.24em;
  color: rgba(255, 255, 255, 0.8);
  text-transform: uppercase;
  z-index: 2;
  pointer-events: none;
}

.scanner-core {
  position: absolute;
  inset: 50% auto auto 50%;
  width: 60px;
  height: 60px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(65, 212, 255, 0.95), rgba(11, 34, 64, 0.4));
  box-shadow: 0 0 24px rgba(65, 212, 255, 0.3);
  z-index: 3;
}

.drone {
  position: absolute;
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(65, 212, 255, 0.32);
  color: #8df6ff;
  font-size: 1rem;
  box-shadow: 0 0 12px rgba(65, 212, 255, 0.2);
  z-index: 4;
}

.drone-a { top: 24%; left: 20%; }
.drone-b { top: 54%; right: 18%; }
.drone-c { bottom: 16%; left: 46%; }

.caption {
  text-align: center;
  color: var(--muted);
  margin: 0;
}

.contact-card h3 {
  margin-top: 0;
  margin-bottom: 16px;
  font-size: 1.2rem;
}

.contact-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 12px;
}

.contact-card li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-card li:last-child {
  border-bottom: 0;
}

.contact-card span {
  color: var(--accent);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.contact-card a {
  color: var(--text);
  text-decoration: none;
}

.contact-card a:hover {
  color: var(--accent);
}

@keyframes sweep {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 800px) {
  .content-grid {
    grid-template-columns: 1fr;
  }

  .page-shell {
    padding: 24px;
  }
}