/* Pagina di presentazione di StillSafe (ADR 0028): colori e carattere dell'app (ADR 0021), nessuno script. */
@font-face { font-family: Manrope; src: url(/fonts/Manrope_400Regular.ttf) format("truetype"); font-weight: 400; font-display: swap; }
@font-face { font-family: Manrope; src: url(/fonts/Manrope_600SemiBold.ttf) format("truetype"); font-weight: 600; font-display: swap; }
@font-face { font-family: Manrope; src: url(/fonts/Manrope_800ExtraBold.ttf) format("truetype"); font-weight: 800; font-display: swap; }

:root {
  --bg: #F7F4EC;
  --surface: #FFFFFF;
  --border: #E2DED4;
  --text: #1B1D1A;
  --muted: #5C605A;
  --hero: #1F5C4A;
  --hero-text: #FFFFFF;
  --hero-muted: #CFE3DA;
  --gold: #C49A3A;
  --button: #C49A3A;
  --button-text: #1B1D1A;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0A0B0A;
    --surface: #151816;
    --border: #262A27;
    --text: #EEF1EE;
    --muted: #A3AAA5;
    --hero: #17463A;
    --hero-muted: #B8D4C8;
    --gold: #D9B45A;
    --button: #D9B45A;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: Manrope, system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.55;
}

.wrap { width: 100%; max-width: 1040px; margin: 0 auto; padding: 0 20px; }

.gold { color: var(--gold); }

.hero {
  background: var(--hero);
  color: var(--hero-text);
  padding: 48px 0 56px;
  border-radius: 0 0 32px 32px;
}

.brand { display: flex; align-items: center; gap: 14px; }
.brand img { width: 64px; height: 64px; }
.name { font-size: 34px; font-weight: 800; letter-spacing: -0.6px; }

h1 {
  margin: 36px 0 16px;
  font-size: clamp(30px, 6vw, 52px);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -1px;
}

.lead { max-width: 640px; margin: 0; color: var(--hero-muted); font-size: 18px; }

.actions { margin-top: 32px; display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; }

.button {
  display: inline-block;
  background: var(--button);
  color: var(--button-text);
  font-weight: 800;
  text-decoration: none;
  padding: 15px 26px;
  border-radius: 16px;
}
.button:hover, .button:focus-visible { filter: brightness(1.06); }
.button:focus-visible { outline: 3px solid var(--hero-text); outline-offset: 3px; }

.note { color: var(--hero-muted); font-size: 15px; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin: 40px 0;
}

article {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 22px;
}

article h2 { margin: 0 0 8px; font-size: 19px; font-weight: 800; letter-spacing: -0.2px; }
article p { margin: 0; color: var(--muted); font-size: 16px; }

.footer { padding-bottom: 40px; color: var(--muted); font-size: 14px; }
.footer p { margin: 0; border-top: 1px solid var(--border); padding-top: 20px; }