/* index.css - Cyberpunk, frosted-glass, mobile-first styling for Solana Asset Bot landing */

:root {
  --bg: #0a0a0f;
  --surface: rgba(255, 255, 255, 0.08);
  --surface-2: rgba(255, 255, 255, 0.12);
  --text: #eaf5fb;
  --muted: #aab6c3;
  --ring: rgba(102, 255, 238, 0.6);
  --accent: #66ffff;
  --shadow: 0 6px 20px rgba(0,0,0,.5);
  --card-radius: 18px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html, body { height: 100%; margin: 0; padding: 0; }

/* Light reset with a cyberpunk, circuit-board vibe */
body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  color: var(--text);
  background-color: var(--bg);
  /* Silver circuit-board grid - subtle, scalable pattern */
  background-image:
    linear-gradient(rgba(192, 196, 204, 0.55) 1px, transparent 1px),
    linear-gradient(90deg, rgba(192, 196, 204, 0.55) 1px, transparent 1px);
  background-size: 24px 24px, 24px 24px;
  background-position: 0 0, 0 0;
  background-attachment: fixed;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  color-scheme: dark;
}

header { display: none; }

/* Layout */
main { display: grid; place-items: center; padding: 2rem 1rem; }

/* Hero container with frosted glass effect */
.hero {
  width: 100%;
  max-width: 1000px;
  padding: 1.75rem;
  border-radius: var(--card-radius);
  border: 1px solid rgba(255,255,255,.18);
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  backdrop-filter: blur(6px) saturate(120%);
  -webkit-backdrop-filter: blur(6px) saturate(120%);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.08), 0 20px 40px rgba(0,0,0,.5);
  display: grid;
  gap: 1.25rem;
  text-align: center;
}

.hero h1 {
  font-size: clamp(1.9rem, 4vw + 1rem, 3.6rem);
  line-height: 1.04;
  margin: 0;
  letter-spacing: .5px;
  text-shadow: 0 0 12px rgba(102, 255, 238, 0.9);
  color: #eafaff;
}

.subhead {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--muted);
  margin: 0.25rem 0 0;
}

/* Centerpiece media area (image + CTA) */
.hero-media {
  display: grid;
  gap: 20px;
  align-items: center;
  justify-items: center;
}

.hero-media img {
  width: min(100%, 780px);
  height: auto;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(0,0,0,.25);
  box-shadow: 0 14px 38px rgba(0,0,0,.6);
}

.cta {
  display: inline-block;
  padding: 18px 34px;
  font-size: 1.25rem;
  font-weight: 700;
  color: #041016;
  text-decoration: none;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(102, 255, 238, 0.95), rgba(0, 180, 255, 0.95));
  border: 1px solid rgba(255,255,255,.95);
  box-shadow: 0 6px 18px rgba(0,0,0,.5);
  transition: transform .2s ease, box-shadow .2s ease;
}
.cta:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(0,0,0,.6); }
.cta:focus { outline: none; box-shadow: 0 0 0 4px var(--ring); transform: translateY(-1px); }

/* Footer: small advertisement + gratitude */
footer {
  padding: 1.25rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
  border-top: 1px solid rgba(255,255,255,.15);
  margin-top: 2rem;
  background: rgba(0,0,0,.25);
  backdrop-filter: blur(2px);
}

.footer-ad a {
  color: #b5d0ff;
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 6px;
  border: 1px solid rgba(255,255,255,.25);
  background: rgba(255,255,255,.08);
}
.gratitude { margin-top: 6px; color: var(--muted); }

/* Responsive tweaks */
@media (min-width: 768px) {
  main { padding: 3rem 2rem; }
  .hero { padding: 2.5rem; }
  .hero-media { gap: 28px; }
  .hero-media img { width: auto; max-width: 800px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}