:root {
  --bg: #080202;
  --panel: rgba(20, 4, 4, 0.9);
  --card: rgba(80, 10, 12, 0.7);
  --border: rgba(255, 255, 255, 0.1);
  --accent: #ff2a3c;
  --accent-soft: rgba(255, 42, 60, 0.2);
  --text: #fff7f7;
  --muted: rgba(255, 247, 247, 0.7);
  font-family: 'Space Grotesk', system-ui, sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  background: radial-gradient(circle at 10% 20%, rgba(255, 42, 60, 0.15), transparent 50%), var(--bg);
  color: var(--text);
}

img { max-width: 100%; display: block; }

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

.site-header {
  position: sticky;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.4rem clamp(1rem, 6vw, 4rem);
  background: rgba(8, 2, 2, 0.95);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  backdrop-filter: blur(16px);
  z-index: 20;
}

.logo { display: flex; align-items: center; gap: 0.8rem; }
.logo img { width: 52px; height: 52px; }
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-text strong { letter-spacing: 0.25em; font-size: 1rem; }
.logo-text span { font-size: 0.8rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }

nav { display: flex; gap: 1rem; color: var(--muted); }
nav a:hover { color: var(--text); }

.cta { display: flex; align-items: center; gap: 0.8rem; }

.pill,
.ghost,
button { border-radius: 999px; border: none; padding: 0.6rem 1.2rem; font-weight: 600; cursor: pointer; }

.pill { background: var(--accent); color: #1a0303; }
.ghost { background: transparent; border: 1px solid var(--border); color: var(--text); }

.menu { display: none; flex-direction: column; gap: 4px; background: none; border: none; }
.menu span { width: 22px; height: 2px; background: var(--text); }

main { padding: 2.5rem clamp(1rem, 6vw, 4rem) 4rem; display: flex; flex-direction: column; gap: 2.5rem; }

.hero {
  border: 1px solid var(--border);
  border-radius: 32px;
  padding: clamp(1.5rem, 5vw, 3rem);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  background: var(--panel);
}

.eyebrow { letter-spacing: 0.35em; text-transform: uppercase; font-size: 0.72rem; color: var(--muted); }

.hero h1 { margin: 1rem 0 0.5rem; font-size: clamp(2.2rem, 4vw, 3.7rem); }

.lede { color: var(--muted); max-width: 520px; }

.hero-cta { margin-top: 1.4rem; display: flex; flex-wrap: wrap; gap: 1rem; }

.hero-stats { margin-top: 1.6rem; display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1rem; }
.hero-stats article { border: 1px solid var(--border); border-radius: 20px; padding: 1rem; background: var(--card); }

.hero-panel { display: flex; flex-direction: column; gap: 1.5rem; align-items: stretch; }

.video-card { position: relative; border-radius: 28px; padding: 1.5rem; background: linear-gradient(135deg, rgba(255,42,60,0.3), rgba(255,255,255,0.05)); overflow: hidden; min-height: 220px; }
.video-glow { position: absolute; inset: 0; border-radius: inherit; border: 1px solid rgba(255,255,255,0.2); pointer-events: none; }
.video-content { position: relative; z-index: 1; max-width: 320px; }
.video-content span { letter-spacing: 0.3em; text-transform: uppercase; font-size: 0.75rem; color: var(--muted); }
.video-content h3 { margin: 0.8rem 0 0.4rem; font-size: 1.3rem; }
.video-content p { margin: 0; color: var(--muted); }
.play { position: absolute; top: 1rem; right: 1rem; width: 48px; height: 48px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.5); background: transparent; color: #fff; font-size: 1.2rem; }

.panel-info { border: 1px solid var(--border); border-radius: 24px; padding: 1.2rem; background: rgba(26, 6, 6, 0.9); display: flex; flex-direction: column; gap: 1rem; }
.panel-info .info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 0.8rem; }
.panel-info article { border: 1px solid rgba(255,255,255,0.1); border-radius: 16px; padding: 0.8rem; background: rgba(40,0,0,0.7); }
@keyframes float { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.panel { border: 1px solid var(--border); border-radius: 30px; padding: clamp(1.5rem, 5vw, 3rem); background: var(--panel); }
.panel header { max-width: 720px; }

.grid { margin-top: 1.5rem; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.grid article { border: 1px solid var(--border); border-radius: 20px; padding: 1.2rem; background: rgba(32, 8, 8, 0.9); }
.grid span { display: inline-block; margin-top: 1rem; letter-spacing: 0.2em; font-size: 0.8rem; color: var(--muted); }

.modules .module-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin-top: 1.4rem; }
.modules article { border: 1px solid var(--border); border-radius: 20px; padding: 1.2rem; background: rgba(26, 4, 4, 0.95); }
.text-link { background: none; border: none; color: var(--accent); padding: 0; }

.telemetry-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; margin-top: 1.2rem; }
.telemetry-grid article { border: 1px solid var(--border); border-radius: 18px; padding: 1.2rem; background: rgba(18, 4, 4, 0.9); }
.telemetry-grid strong { font-size: 1.8rem; }

.faq-grid { margin-top: 1.2rem; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.faq-grid article { border: 1px solid var(--border); border-radius: 18px; padding: 1.2rem; background: rgba(12, 2, 2, 0.95); }

.site-footer { padding: 2rem clamp(1rem, 6vw, 4rem) 3rem; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; color: var(--muted); }
.site-footer div { display: flex; gap: 1.2rem; }

@media (max-width: 900px) {
  nav { position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; background: rgba(8,2,2,0.97); padding: 1rem clamp(1rem, 6vw, 4rem); display: none; }
  nav.open { display: flex; }
  .menu { display: flex; }
}