/* cocoonx.it — sito istituzionale.
   Palette ripresa dal logo del prodotto (i blu di src/assets/logo/logo.svg) e dai
   neutri del tema dell'applicazione. Nessun font né script esterno: la pagina si
   serve da sola, e questo è anche ciò che rende vera l'informativa sui cookie. */

:root {
  --blu: #274B91;
  --blu-scuro: #213B7B;
  --blu-medio: #3E60A1;
  --blu-chiaro: #849BCC;
  --blu-tenue: #eef2fa;
  --ink: #1f2937;
  --muted: #64748b;
  --line: #e5e7eb;
  --paper: #f8fafc;
  --card: #ffffff;
  --radius: 12px;
  --maxw: 1060px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; }
a { color: var(--blu); }
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* Testata */
.site-head { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.94);
  backdrop-filter: saturate(1.6) blur(8px); border-bottom: 1px solid var(--line); }
.site-head .wrap { display: flex; align-items: center; justify-content: space-between;
  gap: 16px; height: 66px; }
.brand { display: flex; align-items: center; text-decoration: none; }
.brand img { height: 30px; width: auto; }
.site-nav { display: flex; gap: 22px; font-size: 15px; }
.site-nav a { color: var(--muted); text-decoration: none; }
.site-nav a:hover { color: var(--ink); }

/* Copertina */
.hero { background: linear-gradient(160deg, var(--blu-scuro), var(--blu-medio));
  color: #fff; padding: 88px 0 84px; }
.hero h1 { margin: 0 0 18px; font-size: clamp(32px, 4.8vw, 48px); line-height: 1.12;
  letter-spacing: -1px; font-weight: 700; max-width: 16em; }
.hero p { margin: 0 0 28px; font-size: 19px; color: #dbe3f5; max-width: 40em; }
.tag { display: inline-block; font-size: 12px; letter-spacing: 2.4px; text-transform: uppercase;
  color: #c3d0ec; border: 1px solid rgba(255,255,255,.28); border-radius: 999px;
  padding: 5px 12px; margin-bottom: 22px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 10px; }
.pill { font-size: 13px; color: #e7edf9; background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.22); border-radius: 999px; padding: 6px 14px; }

/* Sezioni */
section { padding: 76px 0; }
section.alt { background: #fff; border-block: 1px solid var(--line); }
.sec-head { max-width: 46em; margin-bottom: 40px; }
.sec-head h2 { margin: 0 0 12px; font-size: clamp(25px, 3.2vw, 32px); letter-spacing: -.5px; font-weight: 700; }
.sec-head p { margin: 0; color: var(--muted); font-size: 18px; }
.kicker { font-size: 12px; letter-spacing: 2.4px; text-transform: uppercase;
  color: var(--blu); font-weight: 600; margin-bottom: 10px; }

.feats { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; }
.feat { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
section.alt .feat { background: var(--paper); }
.feat h3 { margin: 0 0 8px; font-size: 17px; font-weight: 650; }
.feat p { margin: 0; font-size: 15px; color: var(--muted); line-height: 1.55; }
.feat .n { display: inline-grid; place-items: center; width: 34px; height: 34px; border-radius: 9px;
  background: var(--blu-tenue); color: var(--blu); font-weight: 700; font-size: 15px; margin-bottom: 14px; }

/* Fascia scura */
.band { background: var(--ink); color: #fff; }
.band .sec-head h2 { color: #fff; }
.band .sec-head p { color: #b6bdc9; }
.band .kicker { color: var(--blu-chiaro); }
.pv { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; }
.pv div { background: #2b2f36; border: 1px solid #3a4049; border-radius: var(--radius); padding: 20px; }
.pv h3 { margin: 0 0 6px; font-size: 16px; font-weight: 650; }
.pv p { margin: 0; font-size: 14.5px; color: #aab4c2; line-height: 1.55; }
.cta { display: inline-block; margin-top: 26px; background: #fff; color: var(--ink);
  text-decoration: none; font-weight: 650; font-size: 15px; border-radius: 8px; padding: 12px 22px; }

/* Piè di pagina */
.site-foot { background: #fff; border-top: 1px solid var(--line); padding: 38px 0; font-size: 14px; }
.site-foot .wrap { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between;
  align-items: center; color: var(--muted); }
.site-foot nav { display: flex; gap: 20px; }
.site-foot a { color: var(--muted); text-decoration: none; }
.site-foot a:hover { color: var(--ink); }

/* Documento legale */
.doc { max-width: 730px; margin: 0 auto; padding: 60px 24px 88px; }
.doc h1 { font-size: clamp(29px, 4.2vw, 38px); letter-spacing: -.8px; margin: 0 0 8px; }
.doc .upd { color: var(--muted); font-size: 15px; margin: 0 0 36px; }
.doc h2 { font-size: 21px; margin: 38px 0 12px; letter-spacing: -.3px; }
.doc h3 { font-size: 17px; margin: 26px 0 8px; }
.doc p, .doc li { color: #334155; }
.doc ul { padding-left: 22px; }
.doc li { margin-bottom: 7px; }
.doc .box { background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--blu);
  border-radius: var(--radius); padding: 20px 24px; margin: 26px 0; }
.doc .box p:first-child { margin-top: 0; }
.doc .box p:last-child { margin-bottom: 0; }
.doc .todo { border-left-color: #d97706; background: #fffaf2; }
.doc dl { margin: 0; }
.doc dt { font-weight: 650; margin-top: 16px; }
.doc dd { margin: 4px 0 0; color: #334155; }
.doc table { width: 100%; border-collapse: collapse; font-size: 15px; margin: 20px 0; }
.doc th, .doc td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line);
  vertical-align: top; }
.doc thead th { font-size: 12px; text-transform: uppercase; letter-spacing: .6px; color: var(--muted); }
.doc-wrap { overflow-x: auto; }

@media (max-width: 820px) {
  section { padding: 60px 0; }
  .hero { padding: 64px 0 60px; }
  .site-nav { display: none; }
}