:root {
  --bg: #030503;
  --bg-soft: #090d09;
  --panel: rgba(7, 12, 8, 0.76);
  --ink: #eef5ee;
  --muted: #8b978c;
  --green: #39ff3f;
  --green-2: #16c92d;
  --line: rgba(57, 255, 63, 0.34);
  --shadow: 0 0 22px rgba(57, 255, 63, 0.22);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background:
    radial-gradient(circle at 50% 34%, rgba(30, 255, 45, .18) 0, rgba(16, 92, 24, .09) 20%, transparent 48%),
    repeating-conic-gradient(from -5deg at 50% 35%, rgba(255,255,255,.035) 0deg 9deg, rgba(0,0,0,0) 9deg 18deg),
    linear-gradient(180deg, #090b09 0%, var(--bg) 48%, #020402 100%);
  font-family: "Orbitron", "Arial Black", system-ui, sans-serif;
  letter-spacing: .04em;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(57,255,63,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(57,255,63,.025) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 86%, transparent);
}

a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }

.site-shell { width: min(1180px, calc(100% - 36px)); margin: 0 auto; }
.topbar {
  position: sticky;
  top: 14px;
  z-index: 20;
  margin-top: 14px;
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  background: rgba(3, 6, 3, .78);
  backdrop-filter: blur(16px);
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
  box-shadow: 0 12px 40px rgba(0,0,0,.35);
}
.brand { display: inline-flex; align-items: center; gap: 11px; font-weight: 900; color: var(--green); }
.brand img { width: 36px; height: 36px; object-fit: contain; filter: drop-shadow(0 0 9px rgba(57,255,63,.45)); }
.nav { display: flex; gap: 16px; font-size: 12px; }
.nav a { color: #b9c4ba; transition: color .2s ease, text-shadow .2s ease; }
.nav a:hover { color: var(--green); text-shadow: 0 0 12px rgba(57,255,63,.55); }

.hero {
  position: relative;
  min-height: 760px;
  padding: 90px 0 70px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  isolation: isolate;
}
.hero-glow {
  position: absolute;
  z-index: -1;
  width: min(680px, 82vw);
  aspect-ratio: 1;
  top: 44px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(57,255,63,.27) 0, rgba(57,255,63,.08) 38%, transparent 70%);
  filter: blur(10px);
}
.hero-image {
  width: min(500px, 72vw);
  max-height: 500px;
  object-fit: contain;
  filter: drop-shadow(0 0 18px rgba(57,255,63,.34)) drop-shadow(0 28px 34px rgba(0,0,0,.72));
  user-select: none;
  animation: hover 5s ease-in-out infinite;
}
@keyframes hover { 50% { transform: translateY(-8px); } }
.eyebrow { margin: 28px 0 10px; color: var(--green); font-size: clamp(10px, 1.3vw, 13px); letter-spacing: .26em; }
h1 {
  margin: 0;
  font-size: clamp(46px, 8vw, 94px);
  line-height: .9;
  font-weight: 900;
  letter-spacing: .08em;
  color: #f3fff3;
  text-shadow: 0 0 18px rgba(57,255,63,.28);
}
.hero-copy { margin: 20px 0 0; max-width: 620px; color: var(--muted); font-size: 13px; line-height: 1.8; }
.actions { width: min(840px, 100%); display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 32px auto 18px; }
.cyber-btn, .copy-btn {
  position: relative;
  border: 1px solid rgba(57,255,63,.78);
  color: #dfffe1;
  background: linear-gradient(180deg, rgba(57,255,63,.08), rgba(57,255,63,.015));
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font: inherit;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: .09em;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
  box-shadow: inset 0 0 24px rgba(57,255,63,.025), 0 0 0 rgba(57,255,63,0);
  cursor: pointer;
  transition: transform .18s ease, background .18s ease, color .18s ease, box-shadow .18s ease;
}
.cyber-btn:hover, .copy-btn:hover { transform: translateY(-2px); color: #071007; background: var(--green); box-shadow: var(--shadow); }

.cyber-btn { gap: 11px; }
.cyber-btn .btn-icon {
  width: 22px;
  height: 22px;
  flex: 0 0 22px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: .94;
  transition: filter .18s ease, opacity .18s ease, transform .18s ease;
}
.cyber-btn:hover .btn-icon {
  filter: brightness(0);
  opacity: 1;
  transform: translateY(-1px) scale(1.06);
}


.ca-card {
  width: min(840px, 100%);
  min-height: 60px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  padding: 8px 10px 8px 18px;
  border: 1px solid var(--line);
  background: rgba(5,10,5,.75);
  clip-path: polygon(14px 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%, 0 14px);
}
.ca-label { color: var(--green); font-weight: 900; font-size: 12px; }
.ca-card code { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #b9c4ba; font: 600 12px/1.4 "Orbitron", monospace; text-align: left; }
.copy-btn { min-height: 40px; padding: 0 18px; }
.toast { height: 22px; margin-top: 10px; color: var(--green); font-size: 10px; opacity: 0; transform: translateY(-4px); transition: .2s ease; }
.toast.show { opacity: 1; transform: translateY(0); }

.info-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 18px; padding: 10px 0 70px; }
.panel {
  position: relative;
  padding: 28px;
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(57,255,63,.035), transparent 35%), var(--panel);
  clip-path: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
  box-shadow: 0 24px 70px rgba(0,0,0,.28);
}
.panel::after { content:""; position:absolute; inset:0; pointer-events:none; box-shadow: inset 0 0 60px rgba(57,255,63,.02); }
.panel-kicker { color: var(--green); font-size: 10px; letter-spacing: .22em; }
.panel h2 { margin: 8px 0 20px; font-size: clamp(22px, 3vw, 34px); }
.panel p { color: #a5b0a6; font-family: system-ui, sans-serif; letter-spacing: .02em; line-height: 1.75; font-size: 14px; }
.warning { border-color: rgba(57,255,63,.22); }
.faq-list { display: grid; gap: 10px; }
details { border-top: 1px solid rgba(57,255,63,.18); padding-top: 12px; }
details:first-child { border-top: 0; padding-top: 0; }
summary { cursor: pointer; color: #e8efe8; font-size: 12px; line-height: 1.5; }
summary::marker { color: var(--green); }
details p { margin: 10px 0 4px; }

.footer { min-height: 88px; border-top: 1px solid rgba(57,255,63,.15); display:flex; align-items:center; justify-content:space-between; gap:20px; color:#657066; font-size:10px; letter-spacing:.2em; }
.footer span:first-child { color: var(--green); font-weight: 900; }

@media (max-width: 760px) {
  .site-shell { width: min(100% - 22px, 1180px); }
  .topbar { top: 8px; min-height: 56px; padding: 8px 12px; }
  .brand span { font-size: 13px; }
  .brand img { width: 30px; height: 30px; }
  .nav { gap: 10px; font-size: 9px; }
  .hero { min-height: auto; padding: 72px 0 56px; }
  .hero-image { width: min(460px, 88vw); }
  .actions { grid-template-columns: repeat(2, 1fr); }
  .ca-card { grid-template-columns: auto 1fr; }
  .copy-btn { grid-column: 1 / -1; width: 100%; }
  .info-grid { grid-template-columns: 1fr; padding-bottom: 42px; }
  .panel { padding: 22px; }
  .footer { flex-direction: column; justify-content: center; text-align: center; padding: 24px 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}