/* Layout: banda notturna con logo e invito al gruppo, poi tre passi del claim, cosa si trova e contatti su fondo chiaro; stessa identità della pagina ordini */
@font-face {
  font-family: "Figtree";
  src: url("/fonts/figtree.woff2") format("woff2");
  font-weight: 300 900;
  font-display: swap;
}
@font-face {
  font-family: "Unbounded";
  src: url("/fonts/unbounded.woff2") format("woff2");
  font-weight: 200 900;
  font-display: swap;
}
:root {
  --bg: #f2f3f8;
  --surface: #ffffff;
  --ink: #191a38;
  --muted: #5c5f80;
  --line: #dcdeea;
  --accent: #3d41d6;
  --star: #c48714;
  --night: #15163a;
  --night-ink: #eef0ff;
  --night-muted: #a9acd6;
  --display: "Unbounded", "Trebuchet MS", system-ui, sans-serif;
  --body: "Figtree", "Segoe UI", system-ui, -apple-system, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d0e1f; --surface: #17182f; --ink: #eceef9; --muted: #a2a5c6; --line: #2a2c4b;
    --accent: #9195ff; --star: #e9b54b; --night: #08091a; --night-ink: #eef0ff; --night-muted: #a2a5d0;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.5;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
img { max-width: 100%; }
.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
a { color: inherit; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

/* Banda notturna */
/* Distanza unica tra gli elementi della banda: Accedi, logo, titolo, pulsante e contenuti */
:root { --spazio: 32px; }
@media (min-width: 641px) { :root { --spazio: 40px; } }

.sky {
  background:
    radial-gradient(1.2px 1.2px at 12% 30%, var(--night-muted) 50%, transparent 51%),
    radial-gradient(1px 1px at 28% 72%, var(--night-muted) 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 46% 14%, var(--night-ink) 50%, transparent 51%),
    radial-gradient(1px 1px at 63% 58%, var(--night-muted) 50%, transparent 51%),
    radial-gradient(1.8px 1.8px at 84% 22%, var(--star) 50%, transparent 51%),
    radial-gradient(1px 1px at 92% 78%, var(--night-muted) 50%, transparent 51%),
    radial-gradient(1px 1px at 6% 86%, var(--night-muted) 50%, transparent 51%),
    radial-gradient(1.4px 1.4px at 74% 90%, var(--night-ink) 50%, transparent 51%),
    radial-gradient(120% 80% at 50% 0%, #2a2c74 0%, var(--night) 60%);
  color: var(--night-ink);
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
/* Illustrazione di sfondo (carte e galassie), nitida: a staccare il logo ci pensa il velo qui sotto */
.sky::before {
  content: "";
  position: absolute; inset: 0;
  z-index: -2;
  background: url("/sfondo.webp?v=3") center / cover no-repeat;
}
/* Sul telefono una versione verticale, con le carte lungo i bordi */
@media (max-width: 640px) {
  .sky::before { background-image: url("/sfondo-mobile.webp"); }
}
/* Velo notturno: più scuro al centro, dietro logo e titolo, e sfumato nel blu in basso */
.sky::after {
  content: "";
  position: absolute; inset: 0;
  z-index: -1;
  background:
    radial-gradient(38% 52% at 50% 40%, color-mix(in srgb, var(--night) 88%, transparent) 0%, color-mix(in srgb, var(--night) 60%, transparent) 55%, transparent 100%),
    linear-gradient(180deg, color-mix(in srgb, var(--night) 40%, transparent) 0%, color-mix(in srgb, var(--night) 55%, transparent) 65%, var(--night) 100%);
}
.topbar { display: flex; justify-content: flex-end; padding-top: 16px; }
.login {
  display: inline-flex; align-items: center; gap: 7px;
  font-weight: 600; font-size: 17px; text-decoration: none; color: var(--night-ink);
  border: 1px solid color-mix(in srgb, var(--night-ink) 28%, transparent);
  border-radius: 999px; padding: 7px 17px 7px 12px;
}
.login svg { width: 24px; height: 24px; }
.login:hover { border-color: var(--night-ink); }
.hero { padding-block: var(--spazio); display: grid; justify-items: center; text-align: center; gap: var(--spazio); }
.hero img { width: min(270px, 70vw); height: auto; filter: drop-shadow(0 8px 28px rgb(0 0 0 / .6)); }
.hero h1 {
  margin: 0;
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(24px, 6vw, 34px);
  line-height: 1.15;
  text-wrap: balance;
  max-width: 20ch;
  text-shadow: 0 2px 14px rgb(0 0 0 / .7);
}
.hero p { margin: 0; color: var(--night-muted); max-width: 44ch; text-wrap: pretty; }
.cta { display: flex; flex-direction: column; align-items: center; gap: 22px; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 600; text-decoration: none;
  border-radius: 999px; padding: 12px 20px;
  border: 1px solid transparent;
}
.btn.primary { background: var(--star); color: #1a1205; }
.btn-ico { width: 22px; height: 22px; flex: none; margin-left: -4px; }
.btn:hover { filter: brightness(1.08); }

main { padding-block: 40px 24px; display: grid; gap: 44px; }
.eyebrow { font-family: var(--body); line-height: 1.5; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin: 0 0 6px; }
h2 { font-family: var(--display); font-weight: 500; font-size: 22px; line-height: 1.2; margin: 0 0 18px; text-wrap: balance; }

/* Come funziona: è una sequenza vera, quindi numerata */
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; counter-reset: s; }
.steps li { display: grid; grid-template-columns: 40px 1fr; gap: 14px; align-items: start; counter-increment: s; }
.steps li::before {
  content: counter(s);
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--display); font-weight: 700; font-size: 15px;
  background: var(--night); color: var(--star);
}
.steps h3 { margin: 6px 0 2px; font-size: 16px; }
.steps p { margin: 0; color: var(--muted); }
.claim {
  display: inline-block; margin-top: 8px;
  background: var(--surface); border: 1px solid var(--line); border-radius: 14px 14px 14px 4px;
  padding: 6px 12px; font-weight: 600; color: var(--ink);
}
.claim small { color: var(--muted); font-weight: 400; margin-left: 8px; }

/* Cosa trovi: quattro categorie, una scheda ciascuna (2×2 su PC, una sotto l'altra sul telefono) */
.cats { display: grid; grid-template-columns: 1fr; gap: 12px; }
.cat {
  display: grid; grid-template-columns: 40px 1fr; column-gap: 14px; align-items: start; align-content: start;
  background: var(--surface); border: 1px solid var(--line); border-radius: 16px; padding: 16px;
}
.cat .ico { grid-row: span 2; align-self: start; }
.cat h3 { margin: 9px 0 0; font-size: 16px; line-height: 1.4; }
.cat ul { margin: 6px 0 0; padding: 0; list-style: none; color: var(--muted); display: grid; gap: 2px; }
.cat li { position: relative; padding-left: 14px; }
.cat li::before { content: ""; position: absolute; left: 0; top: .62em; width: 5px; height: 5px; border-radius: 50%; background: var(--star); }
@media (min-width: 641px) { .cats { grid-template-columns: repeat(2, 1fr); } }

.contacts { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 12px; }
.contact { border-top: 1px solid var(--line); padding-top: 12px; min-width: 0; display: grid; grid-template-columns: 40px 1fr; gap: 12px; align-items: center; }
.contact > div { min-width: 0; }
.ico { width: 40px; height: 40px; padding: 9px; border-radius: 12px; background: var(--night); color: var(--star); }
.contact .k { font-size: 12px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); }
.contact .v { font-weight: 600; overflow-wrap: anywhere; }

footer { border-top: 1px solid var(--line); }
footer .wrap { padding-block: 20px 28px; display: flex; flex-wrap: wrap; gap: 6px 16px; color: var(--muted); font-size: 14px; }

/* Pagine di testo: privacy, pagina non trovata */
.bar .wrap { padding-block: 10px; display: flex; align-items: center; gap: 12px; }
.bar img { width: 64px; height: 64px; margin: -8px 0 -8px -8px; }
.bar a { color: var(--night-ink); text-decoration: none; font-weight: 600; }
main.doc { display: block; padding-block: 32px 40px; max-width: 68ch; }
.doc h1 { font-family: var(--display); font-weight: 500; font-size: clamp(22px, 5vw, 28px); line-height: 1.2; margin: 0 0 6px; text-wrap: balance; }
.doc h2 { font-size: 18px; margin: 28px 0 8px; }
.doc p, .doc li { color: var(--ink); }
.doc ul { padding-left: 20px; display: grid; gap: 4px; }
.doc .meta { color: var(--muted); margin: 0 0 20px; font-size: 14px; }
.doc a { color: var(--accent); }

@media (prefers-reduced-motion: no-preference) { .btn { transition: filter .15s; } }

/* Su PC (home e pagina non trovata): lo sfondo resta fermo e i contenuti salgono sopra, in una scheda */
@media (min-width: 641px) {
  .cosmo { background: var(--night); }
  .cosmo .sky { overflow: visible; }
  /* Strati fissi su un livello proprio: lo scorrimento non li ridisegna (niente scatti) */
  .cosmo .sky::before { position: fixed; will-change: transform; }
  .cosmo .sky::after {
    position: fixed; will-change: transform;
    background:
      radial-gradient(34% 50% at 50% 46%, color-mix(in srgb, var(--night) 85%, transparent) 0%, color-mix(in srgb, var(--night) 55%, transparent) 60%, transparent 100%),
      color-mix(in srgb, var(--night) 45%, transparent);
  }
  .cosmo main {
    position: relative; z-index: 1;
    max-width: 800px;
    background: var(--bg);
    border-radius: 28px;
    padding: 48px 56px 40px;
    box-shadow: 0 -12px 60px rgb(0 0 0 / .45);
  }
  .cosmo footer { position: relative; z-index: 1; border-top: 0; }
  .cosmo footer .wrap { color: var(--night-muted); justify-content: center; padding-block: 28px 36px; }
}

/* Effetti durante lo scorrimento (dove il browser li supporta e se non si è chiesto di ridurre le animazioni) */
@media (min-width: 641px) and (prefers-reduced-motion: no-preference) {
  @supports (animation-timeline: scroll()) {
    /* Logo e titolo sfumano mentre la scheda sale; lo sfondo resta fermo */
    .cosmo .hero {
      animation: allontana linear both;
      animation-timeline: scroll(root);
      animation-range: 0 75vh;
    }
    /* Ogni sezione compare salendo quando entra nello schermo */
    .cosmo main > section {
      animation: sali linear both;
      animation-timeline: view();
      animation-range: entry 0% entry 90%;
    }
  }
}
@keyframes allontana { to { opacity: 0; transform: translateY(-80px); } }
@keyframes sali { from { opacity: 0; transform: translateY(48px); } }