:root {
  --bg: #05070d;
  --bg2: #0d1630;
  --text: #e6ecf7;
  --muted: #93a0b8;
  --accent: #5ef0ff;
  --warm: #ffb347;
  --line: rgba(150, 170, 210, 0.18);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--text);
  line-height: 1.55;
}
* { box-sizing: border-box; }
body {
  margin: 0; background: var(--bg);
  background-image: radial-gradient(ellipse at 70% -10%, #142a55 0%, transparent 60%),
    radial-gradient(1px 1px at 20% 30%, #fff8 50%, transparent 51%),
    radial-gradient(1px 1px at 80% 60%, #fff6 50%, transparent 51%),
    radial-gradient(1px 1px at 45% 80%, #fff5 50%, transparent 51%);
  background-attachment: fixed;
}
a { color: var(--accent); }
.barra { display: flex; justify-content: space-between; align-items: center; padding: 14px 20px; max-width: 1080px; margin: 0 auto; gap: 12px; flex-wrap: wrap; }
.marchio { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; font-weight: 700; font-size: 19px; }
.marchio img { border-radius: 8px; }
.marchio span { font-family: "Avenir Next", Avenir, system-ui, sans-serif; font-size: 21px; letter-spacing: -0.3px; }
.marchio b { color: var(--accent); }
.barra nav { display: flex; gap: 18px; }
.barra nav a { color: var(--muted); text-decoration: none; }
.barra nav a[aria-current] { color: var(--text); }
main { max-width: 1080px; margin: 0 auto; padding: 0 20px 40px; }
section { margin: 56px 0; }
h1 { font-size: clamp(32px, 5vw, 52px); line-height: 1.1; margin: 0 0 14px; }
h2 { font-size: 26px; margin: 0 0 18px; }
h3 { font-size: 17px; margin: 0 0 6px; color: var(--accent); }
.eroe { display: grid; grid-template-columns: 1.1fr 1fr; gap: 36px; align-items: center; margin-top: 28px; }
.sotto { font-size: 19px; color: #cfd8ea; margin: 0 0 22px; }
.nota { color: var(--muted); font-size: 14px; }
.schermata { width: 100%; border-radius: 16px; border: 1px solid var(--line); box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5); }
.bottoni { display: flex; gap: 12px; flex-wrap: wrap; }
.bottone { display: inline-block; padding: 12px 18px; border-radius: 10px; border: 1px solid var(--line); color: var(--text); text-decoration: none; font-weight: 600; background: rgba(255, 255, 255, 0.06); }
.bottone.primario { background: var(--accent); color: #04121a; border-color: transparent; }
.bottone.spento { opacity: 0.6; cursor: default; }
.pregi { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pregi li { background: rgba(14, 19, 32, 0.8); border: 1px solid var(--line); border-radius: 14px; padding: 18px; }
.pregi p { margin: 0; color: #cfd8ea; font-size: 15px; }
.giorno { background: linear-gradient(135deg, rgba(255, 179, 71, 0.12), rgba(94, 240, 255, 0.08)); border: 1px solid var(--line); border-radius: 16px; padding: 26px; }
.giorno p { max-width: 680px; }
.testo { max-width: 760px; }
.testo h2 { font-size: 19px; margin: 26px 0 6px; }
details { border-bottom: 1px solid var(--line); padding: 12px 0; }
summary { cursor: pointer; font-weight: 600; }
details p { color: #cfd8ea; }
footer { border-top: 1px solid var(--line); max-width: 1080px; margin: 0 auto; padding: 22px 20px 40px; color: var(--muted); font-size: 14px; }
.lingue { display: flex; flex-wrap: wrap; gap: 6px 14px; margin-bottom: 10px; }
.lingue a { color: var(--muted); text-decoration: none; }
.lingue a[aria-current] { color: var(--text); font-weight: 600; }
@media (max-width: 820px) {
  .eroe { grid-template-columns: 1fr; }
  .pregi { grid-template-columns: 1fr; }
}